Top 100 General Services Administration Contractors, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Ford Motor Company 2 awardees Top NAICS codes 336111 Automobile Manufacturing	$580,425,837	7.0%	Rank history: #1 in FY2021, #1 in FY2022, #3 in FY2023 and #1 in FY2025; up 2 since FY2023.
2	Clark Construction Group LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$523,649,984	6.3%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2025; new.
3	Hensel Phelps Construction Co 2 awardees Top NAICS codes 236220 Commercial and Institutional Building Construction	$452,398,379	5.4%	Rank history: #19 in FY2021, #2 in FY2022, #19 in FY2023 and #27 in FY2025; up 16 since FY2023.
4	FCA US LLC 2 awardees Top NAICS codes 336111 Automobile Manufacturing	$329,545,961	4.0%	Rank history: #2 in FY2021, #13 in FY2022, #2 in FY2023 and #7 in FY2025; down 2 since FY2023.
5	W.w. Grainger, Inc. Top NAICS codes 444110 Home Centers 423710 Hardware Merchant Wholesalers 339113 Surgical Appliance and Supplies Manufacturing	$316,468,261	3.8%	Rank history: #3 in FY2021, #4 in FY2022, #4 in FY2023 and #4 in FY2025; down 1 since FY2023.
6	Fleet Vehicle Source Inc. Top NAICS codes 336111 Automobile Manufacturing	$255,478,892	3.1%	Rank history: #5 in FY2021, #3 in FY2022, #1 in FY2023 and #3 in FY2025; down 5 since FY2023.
7	General Motors Company Top NAICS codes 336111 Automobile Manufacturing	$181,506,843	2.2%	Rank history: #4 in FY2021, #5 in FY2022, #5 in FY2023 and #5 in FY2025; down 2 since FY2023.
8	LC Industries Inc. Top NAICS codes 339940 Office Supplies (except Paper) Manufacturing 493190 Other Warehousing and Storage 453210 Office Supplies and Stationery Stores	$148,061,014	1.8%	Rank history: #57 in FY2021, #20 in FY2022, #12 in FY2023 and #13 in FY2025; up 4 since FY2023.
9	Brasada Ford Ltd Top NAICS codes 336110 Automobile and Light Duty Motor Vehicle Manufacturing 336112 Light Truck and Utility Vehicle Manufacturing	$147,509,510	1.8%	Rank history: #7 in FY2021, #18 in FY2022, #8 in FY2023 and #10 in FY2025; down 1 since FY2023.
10	National Industries for the Blind Top NAICS codes 423850 Service Establishment Equipment and Supplies Merchant Wholesalers 453210 Office Supplies and Stationery Stores 337214 Office Furniture (except Wood) Manufacturing	$97,892,218	1.2%	Rank history: #20 in FY2021, #10 in FY2022, #10 in FY2023 and #15 in FY2025; unchanged since FY2023.
11	Mcgough Construction Co., LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$94,124,480	1.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
12	MSC Industrial Direct Co. Inc. Top NAICS codes 444130 Hardware Stores	$89,176,701	1.1%	Rank history: #33 in FY2021, #15 in FY2022, #11 in FY2023 and #16 in FY2025; down 1 since FY2023.
13	Rrds Inc. Top NAICS codes 336111 Automobile Manufacturing	$82,602,066	1.0%	Rank history: #64 in FY2021, #16 in FY2022, #35 in FY2023 and #25 in FY2025; up 22 since FY2023.
14	JE Dunn Construction Group Inc. Through J.e. Dunn Construction Company Top NAICS codes 236220 Commercial and Institutional Building Construction	$77,050,957	0.9%	Rank history: #16 in FY2021, #75 in FY2022, #39 in FY2023 and not on the FY2025 list; up 25 since FY2023.
15	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top NAICS codes 541511 Custom Computer Programming Services 541611 Administrative Management and General Management Consulting Services	$75,119,408	0.9%	Rank history: #27 in FY2021, #9 in FY2022, #13 in FY2023 and #17 in FY2025; down 2 since FY2023.
16	Leidos Holdings, Inc. Through Leidos, Inc. Top NAICS codes 541519 Other Computer Related Services	$74,778,552	0.9%	Rank history: not on the FY2021 list, #65 in FY2022, #59 in FY2023 and #58 in FY2025; up 43 since FY2023.
17	International Business Machines Corporation 2 awardees Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services 541611 Administrative Management and General Management Consulting Services	$73,561,016	0.9%	Rank history: #25 in FY2021, #89 in FY2022, #78 in FY2023 and #8 in FY2025; up 61 since FY2023.
18	Jones Lang Lasalle Americas, Inc. Top NAICS codes 561210 Facilities Support Services 562910 Remediation Services	$72,127,939	0.9%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
19	Honeywell International Inc. 3 awardees, including Honeywell Building Solutions SES Corp Top NAICS codes 541330 Engineering Services 237110 Water and Sewer Line and Related Structures Construction 238290 Other Building Equipment Contractors	$72,100,494	0.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
20	Hive Group, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$68,234,287	0.8%	Rank history: #90 in FY2021, #36 in FY2022, #41 in FY2023 and #50 in FY2025; up 21 since FY2023.
21	South Dade Air Conditioning & Refrigeration Inc. Top NAICS codes 561210 Facilities Support Services 236220 Commercial and Institutional Building Construction	$58,614,333	0.7%	Rank history: #79 in FY2021, #46 in FY2022, #24 in FY2023 and #18 in FY2025; up 3 since FY2023.
22	Johnsons of Kingfisher Inc. Top NAICS codes 336110 Automobile and Light Duty Motor Vehicle Manufacturing	$55,421,312	0.7%	Rank history: #36 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
23	Octo Consulting Group Inc. 2 awardees, including Sevatec LLC Top NAICS codes 541519 Other Computer Related Services 541512 Computer Systems Design Services	$49,448,614	0.6%	Rank history: #15 in FY2021, #8 in FY2022, #9 in FY2023 and not on the FY2025 list; down 14 since FY2023.
24	Federal Contracts LLC Top NAICS codes 336112 Light Truck and Utility Vehicle Manufacturing	$47,374,374	0.6%	Rank history: #75 in FY2021, #64 in FY2022, #32 in FY2023 and #22 in FY2025; up 8 since FY2023.
25	EAN Holdings, LLC 2 awardees Top NAICS codes 532111 Passenger Car Rental	$46,271,901	0.6%	Rank history: #14 in FY2021, #19 in FY2022, #21 in FY2023 and #21 in FY2025; down 4 since FY2023.
26	Noble Supply & Logistics, LLC Top NAICS codes 493190 Other Warehousing and Storage 339940 Office Supplies (except Paper) Manufacturing 332510 Hardware Manufacturing	$45,747,852	0.5%	Rank history: #13 in FY2021, #29 in FY2022, not on the FY2023 list and #32 in FY2025; up 370 since FY2023.
27	Hensel Phelps - Shimizu JV 2 awardees, including Hensel Phelps Construction Co. Top NAICS codes 236220 Commercial and Institutional Building Construction	$44,616,312	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
28	Fedcap Rehabilitation Services, Inc. Top NAICS codes 561720 Janitorial Services 561210 Facilities Support Services	$43,420,654	0.5%	Rank history: #44 in FY2021, #32 in FY2022, #18 in FY2023 and #20 in FY2025; down 10 since FY2023.
29	Houston Freightliner, Inc. Top NAICS codes 336120 Heavy Duty Truck Manufacturing	$40,910,728	0.5%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2025; new.
30	Carter Chevrolet Agency, L.L.C. Top NAICS codes 336110 Automobile and Light Duty Motor Vehicle Manufacturing 336112 Light Truck and Utility Vehicle Manufacturing	$40,716,508	0.5%	Rank history: #76 in FY2021, #84 in FY2022, not on the FY2023 list and #41 in FY2025; up 102 since FY2023.
31	Empower AI, Inc. Top NAICS codes 541512 Computer Systems Design Services	$40,639,341	0.5%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
32	Consigli Holdings Inc. Through Consigli Construction Co., Inc. Top NAICS codes 238220 Plumbing, Heating, and Air-Conditioning Contractors 236220 Commercial and Institutional Building Construction	$40,181,297	0.5%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023 and not on the FY2025 list; down 25 since FY2023.
33	Blue Bird Body Company Top NAICS codes 336211 Motor Vehicle Body Manufacturing	$40,157,814	0.5%	Rank history: #40 in FY2021, not on the FY2022 list, #16 in FY2023 and not on the FY2025 list; down 17 since FY2023.
34	Electronic Metrology Laboratory, LLC Top NAICS codes 561210 Facilities Support Services	$38,598,509	0.5%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and #33 in FY2025; up 8 since FY2023.
35	Sevatec LLC Top NAICS codes 541519 Other Computer Related Services	$37,818,190	0.5%	Rank history: #29 in FY2021, not on the FY2022–FY2023 lists and #36 in FY2025; returned.
36	Mono Machines LLC Top NAICS codes 322230 Stationery Product Manufacturing 332216 Saw Blade and Handtool Manufacturing 326199 All Other Plastics Product Manufacturing	$36,221,058	0.4%	Rank history: #43 in FY2021, #43 in FY2022, #29 in FY2023 and #39 in FY2025; down 7 since FY2023.
37	Xtec, Incorporated Top NAICS codes 334111 Electronic Computer Manufacturing	$35,771,430	0.4%	Rank history: not on the FY2021 list, #91 in FY2022, #52 in FY2023 and not on the FY2025 list; up 15 since FY2023.
38	Pullman Sst, Inc. Top NAICS codes 236220 Commercial and Institutional Building Construction	$34,175,000	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
39	Wright Tool Company LLC Top NAICS codes 423710 Hardware Merchant Wholesalers 332216 Saw Blade and Handtool Manufacturing	$33,841,533	0.4%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2025; new.
40	T1-Rjs Joint Venture LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$33,203,280	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
41	DAE Sung LLC Top NAICS codes 561210 Facilities Support Services	$32,395,499	0.4%	Rank history: not on the FY2021 list, #90 in FY2022, #46 in FY2023 and #44 in FY2025; up 5 since FY2023.
42	H.i.g. Capital Management Inc. Through Empower AI, Inc. Top NAICS codes 541512 Computer Systems Design Services	$30,453,192	0.4%	Rank history: #17 in FY2021, #12 in FY2022, #15 in FY2023 and not on the FY2025 list; down 27 since FY2023.
43	Global Automotive USA Inc. Top NAICS codes 336111 Automobile Manufacturing 336110 Automobile and Light Duty Motor Vehicle Manufacturing	$30,415,886	0.4%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
44	Johnson Controls Security Solutions LLC 2 awardees, including Johnson Controls Government Systems, LLC Top NAICS codes 541330 Engineering Services 561621 Security Systems Services (except Locksmiths)	$30,412,867	0.4%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and not on the FY2025 list; up 50 since FY2023.
45	King & George, LLC Top NAICS codes 561210 Facilities Support Services 236220 Commercial and Institutional Building Construction	$29,732,331	0.4%	Rank history: #38 in FY2021, #34 in FY2022, #47 in FY2023 and #73 in FY2025; up 2 since FY2023.
46	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. and General Dynamics Mission Systems, Inc. Top NAICS codes 541512 Computer Systems Design Services 334111 Electronic Computer Manufacturing	$29,602,637	0.4%	Rank history: #70 in FY2021, #54 in FY2022, #30 in FY2023 and #34 in FY2025; down 16 since FY2023.
47	Northern Management Services, Inc. Top NAICS codes 561210 Facilities Support Services	$28,520,503	0.3%	Rank history: #53 in FY2021, #42 in FY2022, #44 in FY2023 and #45 in FY2025; down 3 since FY2023.
48	WGL Energy Services Inc. Top NAICS codes 221122 Electric Power Distribution	$28,036,691	0.3%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and not on the FY2025 list; up 13 since FY2023.
49	Action Facilities Management Inc. 2 awardees, including Action Integrated Services LLC Top NAICS codes 561210 Facilities Support Services	$27,479,149	0.3%	Rank history: #95 in FY2021, #50 in FY2022, #53 in FY2023 and #38 in FY2025; up 4 since FY2023.
50	Emcor Group Inc. 3 awardees, including Emcor Government Services, Inc., Mesa Energy Systems, Inc. and Debra-Kuempel Inc. Top NAICS codes 561210 Facilities Support Services 236220 Commercial and Institutional Building Construction 238210 Electrical Contractors and Other Wiring Installation Contractors	$27,188,880	0.3%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023 and #46 in FY2025; up 17 since FY2023.
51	Yukon Fire Protection Services Inc. Top NAICS codes 561210 Facilities Support Services	$26,323,802	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 75 since FY2023.
52	Giga, Inc. Top NAICS codes 423840 Industrial Supplies Merchant Wholesalers 325611 Soap and Other Detergent Manufacturing 332216 Saw Blade and Handtool Manufacturing	$25,845,084	0.3%	Rank history: #74 in FY2021, #60 in FY2022, #63 in FY2023 and #67 in FY2025; up 11 since FY2023.
53	Valiant Solutions LLC Top NAICS codes 541512 Computer Systems Design Services	$25,840,748	0.3%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and #42 in FY2025; down 13 since FY2023.
54	Ernst & Young LLP Top NAICS codes 561450 Credit Bureaus	$23,158,078	0.3%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2025; new.
55	Semanticbits LLC 3 awardees, including ICF Incorporated, L.L.C. and Incentive Technology Group LLC Top NAICS codes 541512 Computer Systems Design Services 541513 Computer Facilities Management Services 541519 Other Computer Related Services	$23,105,438	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
56	REV Ambulance Group Orlando Inc. Top NAICS codes 336211 Motor Vehicle Body Manufacturing	$22,867,621	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 121 since FY2023.
57	Prime Time Specialty Vehicles, Inc. Top NAICS codes 336112 Light Truck and Utility Vehicle Manufacturing	$22,725,660	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
58	Rei Systems, Inc. Top NAICS codes 541511 Custom Computer Programming Services 541611 Administrative Management and General Management Consulting Services 541519 Other Computer Related Services	$22,453,071	0.3%	Rank history: #55 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
59	Brasfield & Gorrie LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$22,433,410	0.3%	Rank history: #6 in FY2021, #6 in FY2022, #6 in FY2023 and #6 in FY2025; down 53 since FY2023.
60	Peraton Inc. 2 awardees, including Peraton Enterprise Solutions LLC Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 541512 Computer Systems Design Services	$22,268,870	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
61	AECOM Technical Services, Inc. Top NAICS codes 541310 Architectural Services 541330 Engineering Services 236220 Commercial and Institutional Building Construction	$22,160,722	0.3%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2025; new.
62	Raven Services JV LLC 2 awardees, including Raven Services Corp Top NAICS codes 561210 Facilities Support Services	$20,817,684	0.3%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; new.
63	Metro Office Solutions Inc. Top NAICS codes 337214 Office Furniture (except Wood) Manufacturing	$20,798,639	0.3%	Rank history: #77 in FY2021, #48 in FY2022, #56 in FY2023 and not on the FY2025 list; down 7 since FY2023.
64	LB & B Associates Inc. Top NAICS codes 561210 Facilities Support Services	$19,882,834	0.2%	Rank history: #67 in FY2021, #47 in FY2022, #71 in FY2023 and #54 in FY2025; up 7 since FY2023.
65	Pundir Group, Inc. Top NAICS codes 541690 Other Scientific and Technical Consulting Services 561210 Facilities Support Services 238220 Plumbing, Heating, and Air-Conditioning Contractors	$19,754,117	0.2%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #52 in FY2025; up 30 since FY2023.
66	Karsun Solutions LLC Top NAICS codes 541511 Custom Computer Programming Services	$19,184,387	0.2%	Rank history: #37 in FY2021, #44 in FY2022, #37 in FY2023 and #69 in FY2025; down 29 since FY2023.
67	Dattner Architects DPC Top NAICS codes 541310 Architectural Services	$18,554,960	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 237 since FY2023.
68	TK Elevator Corporation Top NAICS codes 238290 Other Building Equipment Contractors	$18,219,895	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
69	Carahsoft Technology Corp Top NAICS codes 511210 Software Publishers 541519 Other Computer Related Services 513210 Software Publishers	$18,015,153	0.2%	Rank history: #98 in FY2021, #61 in FY2022, #75 in FY2023 and #84 in FY2025; up 6 since FY2023.
70	Document Imaging Dimensions Inc. Top NAICS codes 322230 Stationery Product Manufacturing 332510 Hardware Manufacturing 325611 Soap and Other Detergent Manufacturing	$18,003,544	0.2%	Rank history: #78 in FY2021, #71 in FY2022, #77 in FY2023 and #72 in FY2025; up 7 since FY2023.
71	Senture LLC Top NAICS codes 541519 Other Computer Related Services	$17,848,722	0.2%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; new.
72	Central Kenworth LLC Top NAICS codes 336120 Heavy Duty Truck Manufacturing	$17,686,770	0.2%	Rank history: #60 in FY2021, #28 in FY2022, #80 in FY2023 and #64 in FY2025; up 8 since FY2023.
73	Amivero LLC Top NAICS codes 541511 Custom Computer Programming Services	$17,399,339	0.2%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2025; up 63 since FY2023.
74	Geotab USA Inc. Top NAICS codes 334290 Other Communications Equipment Manufacturing	$17,282,876	0.2%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023 and not on the FY2025 list; down 6 since FY2023.
75	Hammer LGC Inc. Top NAICS codes 236220 Commercial and Institutional Building Construction	$17,282,339	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	Fearless Solutions, LLC Top NAICS codes 541511 Custom Computer Programming Services	$16,518,382	0.2%	Rank history: not on the FY2021 list, #70 in FY2022, #89 in FY2023 and not on the FY2025 list; up 13 since FY2023.
77	Bixal Solutions Incorporated Top NAICS codes 541511 Custom Computer Programming Services	$16,365,114	0.2%	Rank history: not on the FY2021 list, #81 in FY2022, #60 in FY2023 and not on the FY2025 list; down 17 since FY2023.
78	Big-D Construction Corp Top NAICS codes 236220 Commercial and Institutional Building Construction	$15,977,951	0.2%	Rank history: #24 in FY2021, #7 in FY2022, not on the FY2023 list and not on the FY2025 list; up 208 since FY2023.
79	Supplycore LLC Top NAICS codes 493190 Other Warehousing and Storage	$15,621,325	0.2%	Rank history: #83 in FY2021, #76 in FY2022, #62 in FY2023 and #55 in FY2025; down 17 since FY2023.
80	The Lighthouse for the Blind, Incorporated Top NAICS codes 453210 Office Supplies and Stationery Stores 423830 Industrial Machinery and Equipment Merchant Wholesalers	$15,569,491	0.2%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2025; up 32 since FY2023.
81	Fleetside Ford, Llc. Top NAICS codes 336120 Heavy Duty Truck Manufacturing	$15,551,683	0.2%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023 and not on the FY2025 list; down 12 since FY2023.
82	Federal Resources Supply Company Through Wright Tool Company, LLC Top NAICS codes 423710 Hardware Merchant Wholesalers 332216 Saw Blade and Handtool Manufacturing	$15,322,750	0.2%	Rank history: #23 in FY2021, #35 in FY2022, #26 in FY2023 and not on the FY2025 list; down 56 since FY2023.
83	Noblis, Inc. Top NAICS codes 541519 Other Computer Related Services 541330 Engineering Services 541611 Administrative Management and General Management Consulting Services	$14,984,680	0.2%	Rank history: #46 in FY2021, not on the FY2022 list, #92 in FY2023 and not on the FY2025 list; up 9 since FY2023.
84	CGI Federal Inc. Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services 541330 Engineering Services	$14,969,091	0.2%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; new.
85	The Building People LLC Top NAICS codes 561210 Facilities Support Services	$14,658,049	0.2%	Rank history: not on the FY2021 list, #62 in FY2022, #58 in FY2023 and #74 in FY2025; down 27 since FY2023.
86	Nextera Energy Inc. Through Gexa Energy, LP Top NAICS codes 221112 Fossil Fuel Electric Power Generation 221122 Electric Power Distribution	$14,071,136	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87	Indiana Furniture Industries, Inc. Top NAICS codes 337214 Office Furniture (except Wood) Manufacturing	$14,023,204	0.2%	Rank history: not on the FY2021 list, #83 in FY2022, #72 in FY2023 and #77 in FY2025; down 15 since FY2023.
88	Ross Group Construction Corporation, LLC Top NAICS codes 236220 Commercial and Institutional Building Construction	$13,689,987	0.2%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and not on the FY2025 list; down 55 since FY2023.
89	Omnisolve Inc. Top NAICS codes 541519 Other Computer Related Services	$13,476,224	0.2%	Rank history: #88 in FY2021, #92 in FY2022, not on the FY2023 list and not on the FY2025 list; up 19 since FY2023.
90	M.c. Dean, Inc. Top NAICS codes 561210 Facilities Support Services	$13,329,455	0.2%	Rank history: not on the FY2021 list, #53 in FY2022, not on the FY2023 list and #70 in FY2025; up 17 since FY2023.
91	Ameresco Inc. 2 awardees, including CMI Management, LLC Top NAICS codes 541330 Engineering Services 561210 Facilities Support Services	$13,282,749	0.2%	Rank history: #100 in FY2021, not on the FY2022 list, #48 in FY2023 and #2 in FY2025; down 43 since FY2023.
92	Kaufman Company, Inc. Top NAICS codes 332216 Saw Blade and Handtool Manufacturing 333991 Power-Driven Handtool Manufacturing	$12,969,463	0.2%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023 and #89 in FY2025; up 7 since FY2023.
93	Bagela Usa, LLC Top NAICS codes 333120 Construction Machinery Manufacturing	$12,490,805	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	Structural Engineering Group Inc. Top NAICS codes 236220 Commercial and Institutional Building Construction	$12,456,552	0.1%	Rank history: not on the FY2021 list, #67 in FY2022, #55 in FY2023 and not on the FY2025 list; down 39 since FY2023.
95	Science Applications International Corporation 2 awardees Top NAICS codes 541512 Computer Systems Design Services	$12,387,503	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
96	Abba Technologies, Inc. Top NAICS codes 334111 Electronic Computer Manufacturing 541519 Other Computer Related Services	$12,263,603	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 248 since FY2023.
97	The Whiting-Turner Contracting Company Top NAICS codes 236220 Commercial and Institutional Building Construction	$12,229,289	0.1%	Rank history: #9 in FY2021, #17 in FY2022, #49 in FY2023 and #93 in FY2025; down 48 since FY2023.
98	Manhattan Telecommunications Corporation LLC Top NAICS codes 517110 Wired Telecommunications Carriers 541511 Custom Computer Programming Services	$12,223,879	0.1%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2025; up 22 since FY2023.
99	Cbre Inc. 3 awardees, including Turner & Townsend Heery, LLC Top NAICS codes 236220 Commercial and Institutional Building Construction 541330 Engineering Services 541611 Administrative Management and General Management Consulting Services	$12,132,113	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 70 since FY2023.
100	Corg Management Group LLC Top NAICS codes 561210 Facilities Support Services 236220 Commercial and Institutional Building Construction 238220 Plumbing, Heating, and Air-Conditioning Contractors	$12,126,309	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 9 since FY2023.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $8.32 billion obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Fiscal year 2024 ran Oct 1, 2023 – Sep 30, 2024. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2023. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2023 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers