With $477 billion on the line, these 200 companies dominated

Bloomberg Government presents the sixth annual BGOV200—a ranking of the top federal contractors based on prime contracts awarded in fiscal 2016. Explore how—and with what companies—the U.S. Government spent more than $477 billion last year. Scroll through the list, share company rankings with the world and download the full report for detailed analysis of every company.

Download the full BGOV200 report

Meet the BGOV200

Top markets: Aircraft, Research and development, Weapons and ammunition

Top customers: Air Force, Department of Defense, Navy

1 Lockheed Martin Corp. Bethesda, MD Obligations: $44.1B

Top markets: Aircraft, Research and development, Weapons and ammunition

Top customers: Air Force, Department of Defense, Navy

2 Boeing Co. Chicago, IL Obligations: $26.4B

Top markets: Equipment-related services, Knowledge-based services, Ships and submarines

Top customers: Army, Department of Defense, Navy

3 General Dynamics Corp. Falls Church, VA Obligations: $14.6B

Top markets: Equipment-related services, Technology equipment, Weapons and ammunition

Top customers: Air Force, Department of Defense, Navy

4 Raytheon Co. Waltham, MA Obligations: $13.0B

Top markets: Aircraft, Knowledge-based services, Research and development

Top customers: Air Force, Department of Defense, Navy

5 Northrop Grumman Corp. Falls Church, VA Obligations: $12.2B

Top markets: Knowledge-based services, Medical supplies, Technology services

Top customers: Defense Logistics Agency, Department of Defense, Veterans Affairs Department

6 McKesson Corp. San Francisco, CA Obligations: $8.6B

Top markets: Equipment-related services, Land vehicles, Weapons and ammunition

Top customers: Army, Department of Defense, Navy

7 3 BAE Systems Plc London, United Kingdom Obligations: $5.3B

Top markets: Engines and aircraft components, Equipment-related services, Research and development

Top customers: Air Force, Department of Defense, Navy

8 1 United Technologies Corp. Farmington, CT Obligations: $5.3B

Top markets: Construction services, Facility-related services, Ships and submarines

Top customers: Department of Defense, Energy Department, Navy

9 Bechtel Group Inc. San Francisco, CA Obligations: $5.1B

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Army, Department of Defense, HHS

10 9 Leidos Holdings Inc. Reston, VA Obligations: $5.1B

Top markets: Equipment-related services, Knowledge-based services, Technology equipment

Top customers: Air Force, Army, Department of Defense

11 3 L3 Technologies Inc New York, NY Obligations: $4.8B

Top markets: Equipment-related services, Knowledge-based services, Ships and submarines

Top customers: Department of Defense, Homeland Security Department, Navy

12 1 Huntington Ingalls Industries Inc. Newport News, VA Obligations: $4.6B

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Army, Department of Defense, General Services Administration

13 Booz Allen Hamilton Holding Corp. McLean, VA Obligations: $3.9B

Top markets: Knowledge-based services, Medical services, Technology services

Top customers: Army, Defense Health Agency, Department of Defense

14 2 Humana Inc. Louisville, KY Obligations: $3.6B

Top markets: Equipment-related services, Knowledge-based services, Technology services

Top customers: Army, Department of Defense, Homeland Security Department

15 7 CSRA Inc Falls Church, VA Obligations: $3.4B

Top markets: Research and development, Technology equipment, Technology services

Top customers: Army, Department of Defense, Transportation Department

16 2 Harris Corp. Melbourne, FL Obligations: $3.4B

Top markets: Facility-related services, Knowledge-based services, Medical services

Top customers: Defense Health Agency, Department of Defense, Veterans Affairs Department

17 1 Centene Corp St. Louis, MO Obligations: $3.1B

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Army, Department of Defense, Navy

18 3 Science Applications International Corp. McLean, VA Obligations: $3.1B

Top markets: Knowledge-based services, Medical services, Technology services

Top customers: Defense Health Agency, Department of Defense, HHS

19 2 UnitedHealth Group Inc. Minnetonka, MN Obligations: $3.1B

Top markets: Equipment-related services, Facility-related services, Knowledge-based services

Top customers: Army, Department of Defense, Energy Department

20 2 AECOM Los Angeles, CA Obligations: $2.7B

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Army, Department of Defense, General Services Administration

21 7 CACI International Inc. Arlington, VA Obligations: $2.5B

Top markets: Facility-related services, Knowledge-based services, Research and development

Top customers: Army, Department of Defense, Energy Department

22 1 Battelle Memorial Institute Columbus, OH Obligations: $2.5B

Top markets: Facility-related services

Top customers: Energy Department

23 3 Los Alamos National Security LLC Los Alamos, NM Obligations: $2.5B

Top markets: Engines and aircraft components, Transportation services, Weapons and ammunition

Top customers: Army, Department of Defense, NASA

24 Orbital ATK Inc. Dulles, VA Obligations: $2.4B

Top markets: Aircraft, Engines and aircraft components, Technology equipment

Top customers: Defense Logistics Agency, Department of Defense, Navy

25 2 Bell-Boeing Joint Project Office Amarillo, TX Obligations: $2.3B

Top markets: Knowledge-based services, Research and development, Space vechicles

Top customers: DARPA, Department of Defense, NASA

26 4 California Institute of Technology Pasadena, CA Obligations: $2.1B

Top markets: Facility-related services, Medical supplies, Technology services

Top customers: Defense Logistics Agency, Department of Defense, HHS

27 2 AmerisourceBergen Corp. Chesterbrook, PA Obligations: $2.1B

Top markets: Aircraft, Equipment-related services, Unmanned Aerial Vehicles

Top customers: Army, Department of Defense, Navy

28 6 Textron Inc. Providence, RI Obligations: $2.1B

Top markets: Facility-related services

Top customers: Energy Department

29 7 Consolidated Nuclear Security LLC Oak Ridge, TN Obligations: $2.0B

Top markets: Engines and aircraft components, Space vehicles, Transportation services

Top customers: Air Force, Department of Defense, NASA

30 5 United Launch Alliance LLC Centennial, CO Obligations: $1.9B

Top markets: Engines and aircraft components, Medical supplies, Research and development

Top customers: Air Force, Department of Defense, Navy

31 1 General Electric Co. Boston, MA Obligations: $1.9B

Top markets: Engines and aircraft components, Equipment-related services, Unmanned Aerial Vehicles

Top customers: Air Force, Army, Department of Defense

32 12 General Atomics Technologies Corp. San Diego, CA Obligations: $1.9B

Top markets: Engines and aircraft components, Facility-related services, Research and development

Top customers: Department of Defense, Energy Department, NASA

33 21 University of California Oakland, CA Obligations: $1.9B

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Department of Defense, HHS, Navy

34 12 DXC Technology Co Palo Alto, CA Obligations: $1.9B

Top markets: Engines and aircraft components, Equipment-related services, Facility-related services

Top customers: Defense Logistics Agency, Department of Defense, Energy Department

35 4 Honeywell International Inc. Morris Plains, NJ Obligations: $1.8B

Top markets: Facility-related services, Knowledge-based services, Logistics services

Top customers: Army, Department of Defense, Energy Department

36 9 Fluor Corp. Irving, TX Obligations: $1.6B

Top markets: Knowledge-based services, Medical services, Research and development

Top customers: Defense Health Agency, Department of Defense, Navy

37 7 Johns Hopkins University Baltimore, MD Obligations: $1.6B

Top markets: Research and development

Top customers: Energy Department, NASA

38 1 Lawrence Livermore National Security LLC Livermore, CA Obligations: $1.6B

Top markets: Facility-related services, Research and development

Top customers: Department of Defense, Energy Department, Navy

39 3 UT-Battelle LLC Oak Ridge, TN Obligations: $1.6B

Top markets: Knowledge-based services, Medical supplies, Technology services

Top customers: Agriculture Department, HHS, Veterans Affairs Department

40 Merck & Co. Kenilworth, NJ Obligations: $1.5B

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Department of Defense, Education Department, HHS

41 2 Accenture Federal Services Arlington, VA Obligations: $1.5B

Top markets: Engines and aircraft components, Facilities supplies, Land vehicles

Top customers: Army, Defense Logistics Agency, Department of Defense

42 1 Oshkosh Corp. Oshkosh, WI Obligations: $1.5B

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Air Force, Army, Department of Defense

43 MITRE Corp. Bedford, MA Obligations: $1.4B

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Department of Defense, HHS, Treasury Department

44 2 Deloitte Touche Tohmatsu Ltd. London, United Kingdom Obligations: $1.4B

Top markets: Equipment-related services, Facility-related services, Knowledge-based services

Top customers: Department of Defense, Navy, State Department

45 12 Pacific Architects & Engineers Inc. Arlington, VA Obligations: $1.4B

Top markets: Knowledge-based services, Logistics services, Research and development

Top customers: Air Force, Army, Department of Defense

46 101 KBR Inc. Houston, TX Obligations: $1.4B

Top markets: Facility-related services, Knowledge-based services, Research and development

Top customers: Department of Defense, NASA, Navy

47 9 Jacobs Engineering Group Inc. Pasadena, CA Obligations: $1.3B

Top markets: Engines and aircraft components, Facilities supplies, Technology equipment

Top customers: Defense Logistics Agency, Department of Defense, General Services Administration

48 1 ADS Inc. Virginia Beach, VA Obligations: $1.3B

Top markets: Aircraft, Engines and aircraft components, Logistics services

Top customers: Air Force, Army, Department of Defense

49 6 Sierra Nevada Corp. Sparks, NV Obligations: $1.2B

Top markets: Knowledge-based services, Medical services

Top customers: Defense: Defense Human Resources Activity, Department of Defense, Veterans Affairs Department

50 Triwest Healthcare Alliance Corp Phoenix, AZ Obligations: $1.2B

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Army, Department of Defense, Homeland Security Department

51 3 International Business Machines Corp. Armonk, NY Obligations: $1.2B

Top markets: Facility-related services, Medical supplies, Technology equipment

Top customers: Army, Department of Defense, HHS

52 4 Pfizer Inc. New York, NY Obligations: $1.1B

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Army, Department of Defense, Navy

53 16 Finmeccanica SpA Rome, Italy Obligations: $1.1B

Top markets: Equipment-related services, Facility-related services, Logistics services

Top customers: Air Force, Department of Defense, State Department

54 19 DynCorp International Inc. McLean, VA Obligations: $1.1B

Top markets: Engines and aircraft components, Research and development, Transportation services

Top customers: Air Force, Department of Defense, NASA

55 25 Space Exploration Technologies Corp. Hawthorne, CA Obligations: $1.1B

Top markets: Knowledge-based services, Research and development, Space vehicles

Top customers: Air Force, Department of Defense, NASA

56 4 Massachusetts Institute of Technology Cambridge, MA Obligations: $1.0B

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Department of Defense, Justice Department, Navy

57 7 Engility Holdings Inc. Chantilly, VA Obligations: $1.0B

Top markets: Knowledge-based services, Research and development, Subsistence

Top customers: USAID

58 45 Chemonics International Inc. Washington, DC Obligations: $1.0B

Top markets: Knowledge-based services, Logistics services, Technology services

Top customers: Army, Department of Defense, Navy

59 4 ManTech International Corp. Fairfax, VA Obligations: $968.6M

Top markets: Facility-related services, Logistics services, Technology services

Top customers: Air Force, Army, Department of Defense

60 7 Vectrus Inc. Colorado Springs, CO Obligations: $964.7M

Top markets: Facility-related services, Knowledge-based services, Logistics supplies

Top customers: Department of Defense, Energy Department, Navy

61 11 CH2M Hill Cos. Englewood, CO Obligations: $935.5M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Department of Defense, HHS, State Department

62 5 CGI Group Inc. Montreal, QC Canada Obligations: $926.7M

Top markets: Facility-related services, Knowledge-based services, Research and development

Top customers: Air Force, Department of Defense, NASA

63 5 Aerospace Corp. El Segundo, CA Obligations: $917.0M

Top markets: Knowledge-based services, Medical supplies, Research and development

Top customers: Defense: Defense Threat Reduction Agency, Department of Defense, HHS

64 26 GlaxoSmithKline Plc Brentford, United Kingdom Obligations: $901.9M

Top markets: Facility-related services

Top customers: Energy Department

65 5 Savannah River Nuclear Solutions LLC Aiken, SC Obligations: $895.3M

Top markets: Facilities supplies, Facility-related services, Medical supplies

Top customers: Defense Logistics Agency, Department of Defense, Veterans Affairs Department

66 19 Cardinal Health Inc. Dublin, OH Obligations: $892.2M

Top markets: Equipment-related services, Ships and submarines, Support ships and small crafts

Top customers: Defense Logistics Agency, Department of Defense, Navy

67 6 Austal Ltd. Henderson, WA Australia Obligations: $874.8M

Top markets: Medical services, Medical supplies, Research and development

Top customers: Agriculture Department, HHS, Veterans Affairs Department

68 11 Sanofi Paris, France Obligations: $871.3M

Top markets: Engines and aircraft components, Equipment-related services, Logistics services

Top customers: Air Force, Department of Defense, Navy

69 8 Rolls-Royce Holdings Plc London, United Kingdom Obligations: $870.9M

Top markets: Materials

Top customers: Treasury Department

70 2 Coins ‘N Things Inc. Bridgewater, MA Obligations: $860.9M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Defense Logistics Agency, Department of Defense, NASA

71 7 Arctic Slope Regional Corp. Anchorage, AK Obligations: $853.7M

Top markets: Facilities supplies, Knowledge-based services, Transportation services

Top customers: Department of Defense, U.S. Transportation Command, Veterans Affairs Department

72 9 FedEx Corp. Memphis, TN Obligations: $828.7M

Top markets: Engines and aircraft components, Knowledge-based services, Technology equipment

Top customers: Air Force, Department of Defense, Navy

73 7 Rockwell Collins Inc. Cedar Rapids, IA Obligations: $795.1M

Top markets: Knowledge-based services, Logistics services, Research and development

Top customers: Air Force, Department of Defense, Navy

74 Alion Science & Technology Corp. McLean, VA Obligations: $794.8M

Top markets: Medical services, Medical supplies, Technology equipment

Top customers: Army, Defense Health Agency, Department of Defense

75 21 Express Scripts Holding Co. St. Louis, MO Obligations: $794.8M

Top markets: Construction services, Knowledge-based services, Research and development

Top customers: Department of Defense, Energy Department, Missile Defense Agency

76 7 Parsons Corp. Pasadena, CA Obligations: $779.9M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Defense Information Systems Agency, Department of Defense, Veterans Affairs Department

77 11 AT&T Inc. Dallas, TX Obligations: $765.0M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Army, Department of Defense, USAID

78 15 Tetra Tech Inc. Pasadena, CA Obligations: $753.4M

Top markets: Facility-related services

Top customers: Energy Department

79 1 UChicago Argonne LLC Chicago, IL Obligations: $744.0M

Top markets: Facility-related services, Technology equipment, Technology services

Top customers: Air Force, Army, Department of Defense

80 11 Nana Regional Corp Inc. Kotzebue, AK Obligations: $729.5M

Top markets: Facilities supplies, Technology equipment, Technology services

Top customers: Air Force, Army, Department of Defense

81 1 CDW Corp. Vernon Hills, IL Obligations: $726.1M

Top markets: Engines and aircraft components, Land vehicles, Sustainment materials and supply parts

Top customers: Army, Defense Logistics Agency, Department of Defense

82 25 AM General LLC South Bend, IN Obligations: $721.1M

Top markets: Facility-related services

Top customers: Energy Department

83 12 Washington River Protection Solutions LLC Richland, WA Obligations: $718.9M

Top markets: Materials

Top customers: Treasury Department

84 30 Sunshine Minting Inc. Coeur D'Alene, ID Obligations: $708.3M

Top markets: Facility-related services, Knowledge-based services, Transportation services

Top customers: Department of Defense, Energy Department, State Department

85 54 Eagle LM5 LLC Aiken, SC Obligations: $706.8M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Army, Defense Information Systems Agency, Department of Defense

86 39 Verizon Communications Inc. New York, NY Obligations: $680.8M

Top markets: Knowledge-based services, Medical services, Research and development

Top customers: Army, Defense: Washington Headquarters Services, Department of Defense

87 Analytic Services Inc Falls Church, VA Obligations: $663.5M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Department of Defense, HHS, Navy

88 4 Serco Group Plc Hook, United Kingdom Obligations: $651.3M

Top markets: Construction services, Facility-related services, Knowledge-based services

Top customers: Department of Defense, Energy Department, Navy

89 4 Chicago Bridge & Iron Co. NV The Hague, Netherlands Obligations: $640.9M

Top markets: Facility-related services, Fuel, Materials

Top customers: Defense Logistics Agency, Department of Defense, Navy

90 31 Royal Dutch Shell Plc The Hague, Netherlands Obligations: $634.0M

Top markets: Construction services

Top customers: Army, Department of Defense, Veterans Affairs Department

91 Kiewit-Turner Joint Venture Centennial, CO Obligations: $602.5M

Top markets: Facility-related services, Knowledge-based services, Research and development

Top customers: Energy Department, HHS, NASA

92 14 Stanford University Stanford, CA Obligations: $600.2M

Top markets: Construction services, Facility-related services

Top customers: Army, Department of Defense, State Department

93 Caddell Construction Co Inc Montgomery, AL Obligations: $594.9M

Top markets: Materials

Top customers: Treasury Department

94 18 A-Mark Precious Metals Inc. Santa Monica, CA Obligations: $576.5M

Top markets: Research and development, Technology equipment, Technology services

Top customers: Air Force, Army, Department of Defense

95 14 World Wide Technology Holding Co. St Louis, MO Obligations: $564.8M

Top markets: Facility-related services, Knowledge-based services

Top customers: Commerce Department, Energy Department, Justice Department

96 6 Brookhaven Science Associates LLC Upton, NY Obligations: $560.4M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Army, Department of Defense, Navy

97 13 Carahsoft Technology Corp. Reston, VA Obligations: $549.1M

Top markets: Facility-related services

Top customers: Energy Department

98 2 National Security Technologies LLC Las Vegas, NV Obligations: $543.1M

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Education Department, HHS, USAID

99 17 Research Triangle Institute Research Triangle Park, NC Obligations: $538.5M

Top markets: Transportation services

Top customers: Department of Defense, U.S. Transportation Command

100 3 Patriot Team Tulsa, OK Obligations: $535.7M

Top markets: Facilities supplies, Technology equipment, Technology services

Top customers: Air Force, Army, Department of Defense

101 80 HP Inc. Palo Alto, CA Obligations: $532.4M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Defense Information Systems Agency, Department of Defense, Navy

102 3 Insight Enterprises Inc. Tempe, AZ Obligations: $522.4M

Top markets: Facility-related services, Knowledge-based services, Medical services

Top customers: Homeland Security Department, Interior Department, Justice Department

103 14 Geo Group Inc. Boca Raton, FL Obligations: $522.2M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Department of Defense, Homeland Security Department, Treasury Department

104 16 Unisys Corp. Blue Bell, PA Obligations: $522.1M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Army, Department of Defense, Homeland Security Department

105 17 Mythics Inc. Virginia Beach, VA Obligations: $511.8M

Top markets: Engines and aircraft components, Technology equipment, Weapons and ammunition

Top customers: Army, Department of Defense, Navy

106 46 Canadian Commercial Corp. Ottawa, ON Canada Obligations: $510.6M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Army, Department of Defense, Homeland Security Department

107 34 Dell Inc. Round Rock, TX Obligations: $504.7M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: HHS, Justice Department, Railroad Retirement Board

108 38 Blue Cross & Blue Shield of South Carolina Columbia, SC Obligations: $488.9M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Army, Department of Defense, State Department

109 21 Afognak Native Corp. Kodiak, AK Obligations: $488.6M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Air Force, Army, Department of Defense

110 1 Iron Bow Holdings Inc. Chantilly, VA Obligations: $480.5M

Top markets: Subsistence

Top customers: Army, Defense Logistics Agency

111 2 Anham FZCO Dubai, United Arab Emirates Obligations: $479.7M

Top markets: Facility-related services, Knowledge-based services, Research and development

Top customers: Army, Department of Defense, Navy

112 8 Chugach Alaska Corp. Anchorage, AK Obligations: $474.5M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Air Force, Army, Department of Defense

113 4 Chenega Corp. Anchorage, AK Obligations: $461.2M

Top markets: Equipment-related services, Knowledge-based services, Logistics services

Top customers: Army, Department of Defense, Navy

114 VSE Corp Alexandria, VA Obligations: $454.0M

Top markets: Equipment-related services, Land vehicles, Transportation services

Top customers: General Services Administration, Homeland Security Department, Veterans Affairs Department

115 50 Ford Motor Co. Dearborn, MI Obligations: $440.6M

Top markets: Engines and aircraft components, Research and development, Weapons and ammunition

Top customers: Air Force, Department of Defense, NASA

116 53 Aerojet Rocketdyne Holdings Inc. El Segundo, CA Obligations: $439.1M

Top markets: Equipment-related services, Knowledge-based services, Training devices

Top customers: Army, Department of Defense, Navy

117 15 Cubic Corp. San Diego, CA Obligations: $437.5M

Top markets: Construction services, Medical services, Medical supplies

Top customers: Defense Logistics Agency, Department of Defense, HHS

118 Emergent BioSolutions Inc Gaithersburg, MD Obligations: $436.2M

Top markets: Facility-related services, Fuel

Top customers: Defense Logistics Agency, Department of Defense, Justice Department

119 BP Plc London, United Kingdom Obligations: $432.4M

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Education Department, HHS, Social Security Administration

120 11 Westat Inc Rockville, MD Obligations: $430.2M

Top markets: Facility-related services, Medical supplies, Research and development

Top customers: Department of Defense, Justice Department, Veterans Affairs Department

121 50 Siemens AG Munich, Germany Obligations: $428.3M

Top markets: Fuel

Top customers: Defense Logistics Agency, Department of Defense, Navy

122 60 Bahrain Petroleum Co. Awali, Bahrain Obligations: $427.1M

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Interior Department, NASA, Transportation Department

123 18 SGT Inc. Greenbelt, MD Obligations: $425.7M

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Department of Defense, HHS, USAID

124 ICF International Inc. Fairfax, VA Obligations: $419.8M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Department of Defense, HHS, Homeland Security Department

125 19 Securitas AB Stockholm, Sweden Obligations: $403.1M

Top markets: Facility-related services

Top customers: Energy Department

126 9 Fermi Research Alliance LLC Batavia, IL Obligations: $401.3M

Top markets: Facility-related services

Top customers: Energy Department

127 22 Alliance for Sustainable Energy LLC Golden, CO Obligations: $394.1M

Top markets: Construction services, Facility-related services, Knowledge-based services

Top customers: Air Force, Army, Department of Defense

128 Amec Foster Wheeler PLC London, United Kingdom Obligations: $387.6M

Top markets: Equipment-related services, Knowledge-based services, Technology services

Top customers: Energy Department, HHS, Transportation Department

129 5 ActioNet Inc. Vienna, VA Obligations: $377.8M

Top markets: Research and development, Technology equipment, Technology services

Top customers: Army, Department of Defense, Navy

130 148 ViaSat Inc Carlsbad, CA Obligations: $377.4M

Top markets: Engines and aircraft components, Ship and submarines, Sustainment materials and supply parts

Top customers: Defense Logistics Agency, Department of Defense, Homeland Security Department

131 Bollinger Shipyards Inc Lockport, LA Obligations: $377.2M

Top markets: Knowledge-based services, Technology services, Transportation services

Top customers: Education Department, HHS, Treasury Department

132 25 MAXIMUS Inc. Reston, VA Obligations: $371.6M

Top markets: Miscellaneous supplies, Technology equipment, Technology services

Top customers: Defense Information Systems Agency, Department of Defense, Navy

133 7 DLT Solutions Inc. Herndon, VA Obligations: $371.5M

Top markets: Equipment-related services, Research and development, Weapons and ammunition

Top customers: Air Force, Department of Defense, Navy

134 33 Charles Stark Draper Laboratory Inc/The Cambridge, MA Obligations: $370.9M

Top markets: Facility-related services, Research and development, Weapons and ammunition

Top customers: Army, Department of Defense, State Department

135 16 Day & Zimmermann Group Inc. Philadelphia, PA Obligations: $368.5M

Top markets: Facility-related services, Knowledge-based services, Medical services

Top customers: Defense Health Agency, Department of Defense, Securities and Exchange Commission

136 2 MetLife Inc. New York, NY Obligations: $365.5M

Top markets: Facilities supplies, Facility-related services, Subsistence

Top customers: Defense Logistics Agency, Department of Defense, Veterans Affairs Department

137 US Foods Holding Corp Rosemont, IL Obligations: $359.3M

Top markets: Facility-related services, Knowledge-based services

Top customers: USAID

138 42 Development Alternatives Inc. Bethesda, MD Obligations: $349.6M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: HHS

139 4 Anthem Inc. Indianapolis, IN Obligations: $348.2M

Top markets: Engines and aircraft components, Knowledge-based services, Land vehicles

Top customers: General Services Administration, Homeland Security Department, Labor Department

140 53 General Motors Co. Detroit, MI Obligations: $343.5M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Army, Defense Information Systems Agency, Department of Defense

141 29 Microsoft Corp. Redmond, WA Obligations: $343.4M

Top markets: Facility-related services

Top customers: Air Force, Department of Defense, State Department

142 Sallyport Global Holdings Inc Alexandria, VA Obligations: $343.3M

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Army, Department of Defense, HHS

143 46 NCI Inc. Reston, VA Obligations: $339.6M

Top markets: Facility-related services, Knowledge-based services

Top customers: HHS

144 11 Blue Cross & Blue Shield of Florida Inc. Jacksonville, FL Obligations: $336.9M

Top markets: Facilities supplies, Technology equipment, Technology services

Top customers: Defense Information Systems Agency, Department of Defense, Veterans Affairs Department

145 3 Red River Computer Co. Claremont, NH Obligations: $334.6M

Top markets: Medical services

Top customers: Defense Health Agency, Department of Defense

146 37 Martin’s Point Health Care Inc. Portland,ME United States Obligations: $329.5M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Energy Department, Environmental Protection Agency, HHS

147 11 Oak Ridge Associated Universities Inc. Oak Ridge, TN Obligations: $329.0M

Top markets: Land vehicles

Top customers: Energy Department, General Services Administration, HHS

148 39 Fiat Chrysler Automobiles NV London, United Kingdom Obligations: $326.4M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Air Force, Army, Department of Defense

149 Johnson Controls International plc Milwaukee, WI Obligations: $324.6M

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Environmental Protection Agency, HHS, USAID

150 48 Abt Associates Inc. Cambridge, MA Obligations: $323.9M

Top markets: Engines and aircraft components, Research and development, Space vehicles

Top customers: Air Force, Department of Defense, NASA

151 24 Ball Corp. Broomfield, CO Obligations: $322.7M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Department of Defense, Education Department, Nuclear Regulatory Commission

152 NTT DATA Plano, TX Obligations: $319.8M

Top markets: Aircraft, Engines and aircraft components, Equipment-related services

Top customers: Department of Defense, Navy

153 7 Maritime Helicopter Support Co. Woodbridge, VA Obligations: $309.2M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Air Force, Department of Defense, Treasury Department

154 FCN Inc Rockville, MD Obligations: $306.3M

Top markets: Knowledge-based services, Research and development, Technology equipment

Top customers: Air Force, Army, Department of Defense

155 42 Georgia Tech Research Corp. Atlanta, GA Obligations: $305.8M

Top markets: Construction services, Facility-related services

Top customers: Army, Defense: U.S. Army Corps of Engineers, Department of Defense

156 48 Great Lakes Dredge & Dock Corp. Oak Brook, IL Obligations: $305.3M

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Army, Defense: Missle Defense Agency, Department of Defense

157 Torch Technologies Inc Huntsville, AL Obligations: $301.0M

Top markets: Construction services, Facilities supplies, Facility-related services

Top customers: Army, Department of Defense, State Department

158 60 BL Harbert International LLC Birminigham, AL Obligations: $300.8M

Top markets: Facility-related services, Knowledge-based services

Top customers: Homeland Security Department, Justice Department, Veterans Affairs Department

159 52 Corrections Corp. of America Nashville, TN Obligations: $298.2M

Top markets: Facility-related services, Knowledge-based services

Top customers: Justice Department, Labor Department, USAID

160 45 Management & Training Corp. Centerville, UT Obligations: $297.0M

Top markets: Fuel

Top customers: Defense Logistics Agency, Department of Defense, Navy

161 90 Exxon Mobil Corp. Irving, TX Obligations: $296.6M

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Department of Defense, General Services Administration, NASA

162 15 Vencore Inc. King Of Prussia, PA Obligations: $295.4M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Defense Information Systems Agency, Department of Defense, U.S. Information Agency

163 Cisco Systems Inc San Jose, CA Obligations: $291.1M

Top markets: Engines and aircraft components, Equipment-related services, Knowledge-based services

Top customers: Army, Department of Defense

164 36 Redstone Defense Systems Huntsville, AL Obligations: $290.6M

Top markets: Knowledge-based services, Logistics services, Technology services

Top customers: Air Force, Department of Defense, HHS

165 PricewaterhouseCoopers LLP New York, NY Obligations: $288.6M

Top markets: Materials

Top customers: Treasury Department

166 16 Vesuvius Plc London, United Kingdom Obligations: $286.6M

Top markets: Facilities supplies, Knowledge-based services, Training devices

Top customers: Air Force, Department of Defense, Navy

167 Kratos Defense & Security Solutions Inc San Diego, CA Obligations: $284.4M

Top markets: Knowledge-based services, Transportation services

Top customers: Department of Defense, Navy, U.S. Transportation Command

168 45 AP Moeller – Maersk A/S Copenhagen K, Denmark Obligations: $283.1M

Top markets: Knowledge-based services, Medical services, Medical supplies

Top customers: Army, Department of Defense, Interior Department

169 Magellan Health Inc Avon, CT Obligations: $283.0M

Top markets: Facility-related services, Knowledge-based services, Technology services

Top customers: Army, Department of Defense, HHS

170 49 Interpublic Group of Companies Inc. New York, NY Obligations: $281.2M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Commerce Department, Department of Defense, Justice Department

171 34 Arrow Electronics Inc. Centennial, CO Obligations: $279.7M

Top markets: Facility-related services

Top customers: Energy Department

172 21 Nuclear Waste Partnership LLC Carlsbad, NM Obligations: $279.2M

Top markets: Knowledge-based services, Weapons and ammunition

Top customers: Air Force, Army, Department of Defense

173 27 Intuitive Research & Technology Corp. Huntsville, AL Obligations: $272.3M

Top markets: Technology equipment, Technology services, Weapons and ammunition

Top customers: Department of Defense, State Department, Veterans Affairs Department

174 Alvarez & Associates LLC Tysons Corner ,VA Obligations: $272.2M

Top markets: Engines and aircraft components, Facilities supplies, Sustainment materials and supply parts

Top customers: Defense Logistics Agency, Department of Defense, General Services Administration

175 SupplyCore Inc Rockford, IL Obligations: $270.7M

Top markets: Knowledge-based services, Research and development, Technology services

Top customers: Air Force, Department of Defense, NASA

176 Teledyne Technologies Inc Thousand Oaks, CA Obligations: $270.4M

Top markets: Fuel

Top customers: Defense Logistics Agency, Department of Defense

177 4 Abu Dhabi National Oil Co. Abu Dhabi, United Arab Emirates Obligations: $270.2M

Top markets: Knowledge-based services

Top customers: Homeland Security Department, Office of Personnel Management, U.S. Information Agency

178 6 KeyPoint Government Solutions Inc. Loveland, CO Obligations: $268.8M

Top markets: Research and development, Sustainment materials and supply parts, Weapons and ammunition

Top customers: Army, Defense Logistics Agency, Department of Defense

179 31 Raytheon Lockheed Martin Javelin Joint Venture Tucson, AZ Obligations: $268.8M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Army, Department of Defense, Veterans Affairs Department

180 2 MicroTechnologies LLC Vienna, VA Obligations: $268.5M

Top markets: Construction services, Engines and aircraft components, Facility-related services

Top customers: Army, Department of Defense, Navy

181 105 U.S. Department of Energy Washington, DC Obligations: $266.9M

Top markets: Facility-related services, Knowledge-based services, Transportation services

Top customers: Army, Department of Defense, Navy

182 8 Sodexo SA Issy-les-Moulineaux, France Obligations: $265.3M

Top markets: Facilities supplies, Knowledge-based services, Technology services

Top customers: Commerce Department, Department of Defense, Justice Department

183 8 RELX Plc London, United Kingdom Obligations: $265.2M

Top markets: Research and development, Technology equipment, Technology services

Top customers: Air Force, Department of Defense, Navy

184 Data Link Solutions LLC Cedar Rapids, IA Obligations: $258.3M

Top markets: Construction services, Knowledge-based services, Technology equipment

Top customers: Defense Logistics Agency, Department of Defense, Navy

185 KPMG Europe LLP London, United Kingdom Obligations: $257.5M

Top markets: Engines and aircraft components, Facilities supplies, Technology equipment

Top customers: Army, Department of Defense, Navy

186 10 FLIR Systems Inc. Wilsonville, OR Obligations: $256.8M

Top markets: Construction services, Facility-related services

Top customers: Army, Department of Defense, Veterans Affairs Department

187 Clark McCarthy Healthcare Partners II El Paso, TX Obligations: $251.8M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Department of Defense, Navy, Veterans Affairs Department

188 Four Points Technology LLC Chantilly, VA Obligations: $248.1M

Top markets: Equipment-related services, Facility supplies, Technology services

Top customers: Department of Defense, Homeland Security Department, State Department

189 25 Safran SA Paris Cedex 15, France Obligations: $247.6M

Top markets: Engines and aircraft components, Equipment-related services, Transportation services

Top customers: Defense Logistics Agency, Department of Defense, U.S. Transportation Command

190 45 AAR Corp. Wood Dale, IL Obligations: $244.1M

Top markets: Knowledge-based services, Technology equipment, Technology services

Top customers: Department of Defense, HHS, Social Security Administration

191 Four LLC Herndon, VA Obligations: $242.5M

Top markets: Engines and aircraft components, Sustainment materials and supply parts, Technology equipment

Top customers: Army, Department of Defense, Homeland Security Department

192 105 Airbus Group SE Blagnac, France Obligations: $240.0M

Top markets: Facility-related services, Knowledge-based services, Transportation services

Top customers: Army, Department of Defense, State Department

193 6 GardaWorld Security Corp Montreal, QC Canada Obligations: $239.7M

Top markets: Knowledge-based services

Top customers: Army, Department of Defense, NASA

194 TRAX International Corp Las Vegas, NV Obligations: $239.5M

Top markets: Construction services, Facility-related services, Research and development

Top customers: Army, Commerce Department, Department of Defense

195 125 Hensel Phelps Construction Co. Greeley, CO Obligations: $238.1M

Top markets: Construction services

Top customers: Army, Department of Defense

196 Washington Group-Alberici Joint Venture Olmsted, IL Obligations: $237.3M

Top markets: Facility-related services, Knowledge-based services, Research and development

Top customers: Army, Department of Defense, HHS

197 Exelon Corp Chicago, IL Obligations: $237.0M

Top markets: Construction services, Equipment-related services, Facility-related services

Top customers: Army, Defense: U.S. Army Corps of Engineers, Department of Defense

198 J&J Maintenance Inc Austin, TX Obligations: $236.3M

Top markets: Research and development

Top customers: National Aeronautics and Space Adminstration

199 81 Russian Space Agency Moscow, Russian Federation Obligations: $235.8M

Top markets: Facility-related supplies, Medical supplies, Research and development

Top customers: Defense Health Agency, Department of Defense, Veterans Affairs Department

200 Medtronic PLC Dublin 2, Ireland Obligations: $235.7M

CORRECTION: HP Inc., listed at number 101, was incorrectly listed as Hewlett-Packard Co.

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