Top 100 Department of Labor Contractors, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Management & Training Corporation Top NAICS codes 611519 Other Technical and Trade Schools	$227,173,924	9.2%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #2 in FY2025; unchanged since FY2021.
2	Adams and Associates Inc. Top NAICS codes 611519 Other Technical and Trade Schools	$166,596,796	6.7%	Rank history: #2 in FY2021, #2 in FY2023, #2 in FY2024 and #1 in FY2025; unchanged since FY2021.
3	Serrato Corporation Top NAICS codes 611519 Other Technical and Trade Schools	$114,605,644	4.6%	Rank history: #4 in FY2021, #6 in FY2023, #6 in FY2024 and #7 in FY2025; up 1 since FY2021.
4	OWL Companies Through Career Systems Development Corporation Top NAICS codes 611519 Other Technical and Trade Schools	$89,608,520	3.6%	Rank history: #3 in FY2021, #5 in FY2023, #13 in FY2024 and not on the FY2025 list; down 1 since FY2021.
5	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top NAICS codes 541511 Custom Computer Programming Services 541512 Computer Systems Design Services 541611 Administrative Management and General Management Consulting Services	$86,148,000	3.5%	Rank history: #6 in FY2021, #4 in FY2023, #4 in FY2024 and #11 in FY2025; up 1 since FY2021.
6	Education & Training Resources LLC Top NAICS codes 611519 Other Technical and Trade Schools	$78,043,540	3.1%	Rank history: #7 in FY2021, #3 in FY2023, #52 in FY2024 and not on the FY2025 list; up 1 since FY2021.
7	Human Learning Systems LLC Top NAICS codes 611519 Other Technical and Trade Schools	$53,429,584	2.2%	Rank history: #23 in FY2021, #9 in FY2023, #11 in FY2024 and #12 in FY2025; up 16 since FY2021.
8	Minact, Inc. Top NAICS codes 611519 Other Technical and Trade Schools	$47,826,171	1.9%	Rank history: #8 in FY2021, #26 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
9	HP Enterprise Services LLC Through Peraton Enterprise Solutions LLC Top NAICS codes 541512 Computer Systems Design Services	$41,729,978	1.7%	Rank history: #35 in FY2021, #8 in FY2023, #80 in FY2024 and not on the FY2025 list; up 26 since FY2021.
10	Odle Management Group, L.L.C. Top NAICS codes 611519 Other Technical and Trade Schools	$37,824,249	1.5%	Rank history: #5 in FY2021, #11 in FY2023, #35 in FY2024 and not on the FY2025 list; down 5 since FY2021.
11	Serco North America (Holdings) Inc Through Serco Inc. Top NAICS codes 541612 Human Resources Consulting Services	$26,445,229	1.1%	Rank history: #16 in FY2021 and not on the FY2023–FY2025 lists; up 5 since FY2021.
12	Verizon Communications Inc. 4 awardees, including Verizon Business Network Services LLC and Cellco Partnership Top NAICS codes 517110 Wired Telecommunications Carriers 517312 Wireless Telecommunications Carriers (except Satellite) 541519 Other Computer Related Services	$25,930,804	1.0%	Rank history: #46 in FY2021, #18 in FY2023 and not on the FY2024–FY2025 lists; up 34 since FY2021.
13	Home Builders Institute Top NAICS codes 624310 Vocational Rehabilitation Services	$23,629,473	1.0%	Rank history: #27 in FY2021, #10 in FY2023, #16 in FY2024 and #24 in FY2025; up 14 since FY2021.
14	RES-Care Inc. 3 awardees Top NAICS codes 611519 Other Technical and Trade Schools	$23,491,608	0.9%	Rank history: #14 in FY2021, #28 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
15	Parsons Corporation Through Parsons Government Services Inc. Top NAICS codes 541330 Engineering Services	$21,787,740	0.9%	Rank history: #15 in FY2021, #16 in FY2023, #27 in FY2024 and #15 in FY2025; unchanged since FY2021.
16	The Bizzell Group LLC Top NAICS codes 611519 Other Technical and Trade Schools 541611 Administrative Management and General Management Consulting Services	$21,022,824	0.8%	Rank history: #70 in FY2021, #12 in FY2023, #12 in FY2024 and #10 in FY2025; up 54 since FY2021.
17	Deloitte LLP 3 awardees, including Deloitte Consulting LLP, Deloitte Financial Advisory Services LLP and Deloitte & Touche LLP Top NAICS codes 541512 Computer Systems Design Services 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 541519 Other Computer Related Services	$20,852,101	0.8%	Rank history: #22 in FY2021, #57 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
18	N2Grate Government Technology Solutions, LLC Top NAICS codes 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$20,759,376	0.8%	Rank history: #17 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
19	Chugach Alaska Corporation 2 awardees, including Chugach Training and Educational Solutions, LLC Top NAICS codes 611519 Other Technical and Trade Schools	$20,310,684	0.8%	Rank history: #9 in FY2021, #81 in FY2023, #29 in FY2024 and #37 in FY2025; down 10 since FY2021.
20	Aleut-Odle Training and Development JV 2, LLC Top NAICS codes 611519 Other Technical and Trade Schools	$19,149,573	0.8%	Rank history: not on the FY2021 list, #24 in FY2023, #15 in FY2024 and #22 in FY2025; new.
21	Strategix Management LLC Top NAICS codes 611519 Other Technical and Trade Schools	$18,419,318	0.7%	Rank history: #36 in FY2021, #14 in FY2023, #10 in FY2024 and #9 in FY2025; up 15 since FY2021.
22	Alternate Perspectives Inc. Top NAICS codes 611519 Other Technical and Trade Schools	$17,931,157	0.7%	Rank history: #10 in FY2021, #42 in FY2023, not on the FY2024 list and #67 in FY2025; down 12 since FY2021.
23	Telaforce LLC Top NAICS codes 541910 Marketing Research and Public Opinion Polling	$17,736,081	0.7%	Rank history: #25 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
24	Eckerd Youth Alternatives, Inc. Top NAICS codes 611519 Other Technical and Trade Schools	$17,622,210	0.7%	Rank history: not on the FY2021 list, #22 in FY2023, #9 in FY2024 and #6 in FY2025; new.
25	Riva Solutions Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$16,905,757	0.7%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
26	Buchanan & Edwards, Inc. Top NAICS codes 541512 Computer Systems Design Services	$16,826,973	0.7%	Rank history: not on the FY2021 list, #32 in FY2023, #21 in FY2024 and not on the FY2025 list; up 385 since FY2021.
27	Grant Thornton International Ltd 2 awardees, including Grant Thornton Public Sector LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$15,655,965	0.6%	Rank history: #69 in FY2021, #92 in FY2023 and not on the FY2024–FY2025 lists; up 42 since FY2021.
28	Heritage Services Corporation Top NAICS codes 611519 Other Technical and Trade Schools	$14,426,366	0.6%	Rank history: #19 in FY2021, #60 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
29	Endless Horizons Inc. Through Horizons Youth Services, L.C. Top NAICS codes 611519 Other Technical and Trade Schools	$14,050,677	0.6%	Rank history: #20 in FY2021, #56 in FY2023, #48 in FY2024 and not on the FY2025 list; down 9 since FY2021.
30	Impres Technology Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$14,037,021	0.6%	Rank history: #38 in FY2021, #37 in FY2023, #37 in FY2024 and #38 in FY2025; up 8 since FY2021.
31	Exodyne, Inc. Through Dynamic Educational Systems Inc. Top NAICS codes 611519 Other Technical and Trade Schools	$13,793,311	0.6%	Rank history: #33 in FY2021, #25 in FY2023, #90 in FY2024 and not on the FY2025 list; up 2 since FY2021.
32	ICF International, Inc. 4 awardees, including ICF Incorporated, L.L.C., Creative Systems and Consulting L.L.C. and Incentive Technology Group LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 541512 Computer Systems Design Services 541513 Computer Facilities Management Services	$13,700,648	0.6%	Rank history: #44 in FY2021, #27 in FY2023, not on the FY2024 list and #80 in FY2025; up 12 since FY2021.
33	Appteon, Inc. Top NAICS codes 541512 Computer Systems Design Services 611513 Apprenticeship Training 541511 Custom Computer Programming Services	$13,504,564	0.5%	Rank history: #21 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
34	PC Connection Inc. Through Govconnection Inc. Top NAICS codes 541519 Other Computer Related Services	$13,045,860	0.5%	Rank history: #43 in FY2021, #36 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
35	American Institutes for Research In the Behavioral Sciences 3 awardees, including Growth Transitions Inc. and Impaq International, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 611513 Apprenticeship Training	$12,544,632	0.5%	Rank history: #32 in FY2021, #63 in FY2023, #68 in FY2024 and not on the FY2025 list; down 3 since FY2021.
36	UBC National Job Corps Training Fund Inc. Top NAICS codes 624310 Vocational Rehabilitation Services	$12,280,504	0.5%	Rank history: #39 in FY2021, #13 in FY2023, #19 in FY2024 and #34 in FY2025; up 3 since FY2021.
37	Diversified Protection Corp Top NAICS codes 561612 Security Guards and Patrol Services	$11,712,575	0.5%	Rank history: #58 in FY2021, #47 in FY2023, #39 in FY2024 and #31 in FY2025; up 21 since FY2021.
38	Unwin Co Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$11,444,901	0.5%	Rank history: #42 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
39	BAE Systems PLC Through BAE Systems Technology Solutions & Services Inc. Top NAICS codes 541519 Other Computer Related Services	$11,418,026	0.5%	Rank history: #41 in FY2021, #49 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
40	General Dynamics Information Technology, Inc. Top NAICS codes 541512 Computer Systems Design Services	$11,144,390	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
41	Cherokee Nation Top NAICS codes 611519 Other Technical and Trade Schools	$11,067,666	0.4%	Rank history: #67 in FY2021, #72 in FY2023, #64 in FY2024 and #64 in FY2025; up 26 since FY2021.
42	The Urban Institute Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$10,996,597	0.4%	Rank history: not on the FY2021 list, #68 in FY2023 and not on the FY2024–FY2025 lists; up 100 since FY2021.
43	Aleut-Odle Training and Development, JV Top NAICS codes 611519 Other Technical and Trade Schools	$10,803,560	0.4%	Rank history: #78 in FY2021, #35 in FY2023, #46 in FY2024 and #44 in FY2025; up 35 since FY2021.
44	Arctic Slope Regional Corporation 3 awardees, including Data Networks, Inc. Top NAICS codes 541512 Computer Systems Design Services	$10,503,614	0.4%	Rank history: #30 in FY2021, not on the FY2023–FY2024 lists and #20 in FY2025; down 14 since FY2021.
45	National Opinion Research Center Top NAICS codes 541720 Research and Development in the Social Sciences and Humanities 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 541611 Administrative Management and General Management Consulting Services	$9,538,196	0.4%	Rank history: not on the FY2021 list, #44 in FY2023, #32 in FY2024 and #42 in FY2025; up 58 since FY2021.
46	Cognosante Holdings, LLC Through Cognosante, LLC Top NAICS codes 541519 Other Computer Related Services	$9,305,770	0.4%	Rank history: #61 in FY2021, #54 in FY2023, #63 in FY2024 and not on the FY2025 list; up 15 since FY2021.
47	Favor Techconsulting, LLC Top NAICS codes 541512 Computer Systems Design Services 541611 Administrative Management and General Management Consulting Services	$9,266,280	0.4%	Rank history: #62 in FY2021, #62 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2021.
48	Mathematica Inc 2 awardees Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$9,136,362	0.4%	Rank history: #40 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
49	Obxtek Inc. Top NAICS codes 541512 Computer Systems Design Services 541611 Administrative Management and General Management Consulting Services	$9,075,791	0.4%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
50	Synergy Business Innovation & Solutions Inc. Top NAICS codes 541519 Other Computer Related Services	$9,048,284	0.4%	Rank history: #60 in FY2021, #70 in FY2023, #65 in FY2024 and not on the FY2025 list; up 10 since FY2021.
51	Nuaxis LLC Top NAICS codes 541519 Other Computer Related Services	$8,850,338	0.4%	Rank history: #37 in FY2021 and not on the FY2023–FY2025 lists; down 14 since FY2021.
52	Decision Information Resources, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$8,757,716	0.4%	Rank history: #57 in FY2021, not on the FY2023 list, #71 in FY2024 and #97 in FY2025; up 5 since FY2021.
53	Acentra Health LLC Top NAICS codes 524298 All Other Insurance Related Activities	$8,684,971	0.4%	Rank history: #88 in FY2021, #66 in FY2023, #51 in FY2024 and #40 in FY2025; up 35 since FY2021.
54	Distinction LLC Top NAICS codes 611519 Other Technical and Trade Schools	$7,945,732	0.3%	Rank history: #54 in FY2021, #85 in FY2023, not on the FY2024 list and #21 in FY2025; unchanged since FY2021.
55	Tetra Tech, Inc. 2 awardees, including Advanced Management Technology, Inc. and Management Systems International, Inc. Top NAICS codes 541519 Other Computer Related Services 541611 Administrative Management and General Management Consulting Services	$7,895,260	0.3%	Rank history: #55 in FY2021, #67 in FY2023, #73 in FY2024 and #54 in FY2025; unchanged since FY2021.
56	Mp&F, LLC Top NAICS codes 541820 Public Relations Agencies	$7,840,282	0.3%	Rank history: #28 in FY2021, #61 in FY2023, #33 in FY2024 and not on the FY2025 list; down 28 since FY2021.
57	Jobs for the Future, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services 611513 Apprenticeship Training	$7,773,772	0.3%	Rank history: #72 in FY2021, #82 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2021.
58	Conduent Federal Solutions LLC Top NAICS codes 524298 All Other Insurance Related Activities	$7,373,532	0.3%	Rank history: #52 in FY2021, #97 in FY2023, #44 in FY2024 and #39 in FY2025; down 6 since FY2021.
59	MCI Diagnostic Center LLC Top NAICS codes 621511 Medical Laboratories 621999 All Other Miscellaneous Ambulatory Health Care Services	$7,272,047	0.3%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
60	Govsmart, Inc. Top NAICS codes 541519 Other Computer Related Services	$7,154,888	0.3%	Rank history: #81 in FY2021, #77 in FY2023, #67 in FY2024 and #45 in FY2025; up 21 since FY2021.
61	Westat, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$6,851,168	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 109 since FY2021.
62	Telling Your Story LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 624110 Child and Youth Services	$6,817,992	0.3%	Rank history: #76 in FY2021 and not on the FY2023–FY2025 lists; up 14 since FY2021.
63	Safal Partners LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services 611513 Apprenticeship Training	$6,787,895	0.3%	Rank history: #63 in FY2021, #73 in FY2023, #54 in FY2024 and #62 in FY2025; unchanged since FY2021.
64	Koniag, Inc. Through Eagle Harbor Solutions LLC Top NAICS codes 541512 Computer Systems Design Services	$6,786,425	0.3%	Rank history: #83 in FY2021, #48 in FY2023, not on the FY2024 list and #70 in FY2025; up 19 since FY2021.
65	International Union of Operating Engineers National Training Fund Top NAICS codes 624310 Vocational Rehabilitation Services	$6,766,401	0.3%	Rank history: #74 in FY2021, #23 in FY2023, #45 in FY2024 and #68 in FY2025; up 9 since FY2021.
66	Kpmg L.L.P. 2 awardees Top NAICS codes 541211 Offices of Certified Public Accountants	$6,747,873	0.3%	Rank history: #56 in FY2021, #75 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
67	Concepts, Inc. Top NAICS codes 541810 Advertising Agencies 541820 Public Relations Agencies	$6,661,928	0.3%	Rank history: #95 in FY2021 and not on the FY2023–FY2025 lists; up 28 since FY2021.
68	22Nd Century Technologies, Inc. Top NAICS codes 541519 Other Computer Related Services	$6,641,242	0.3%	Rank history: #75 in FY2021, #69 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
69	Citrine LLC Top NAICS codes 541330 Engineering Services	$6,636,676	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
70	National Plastering Industrys Joint Apprenticeship Trust Fund Top NAICS codes 624310 Vocational Rehabilitation Services	$6,521,827	0.3%	Rank history: #45 in FY2021, #34 in FY2023, #55 in FY2024 and #78 in FY2025; down 25 since FY2021.
71	United Brotherhood of Painters and Allied Trades Through International Union of Painters and Allied Trades Top NAICS codes 624310 Vocational Rehabilitation Services	$6,508,654	0.3%	Rank history: #84 in FY2021, #71 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2021.
72	Infinisource Consulting Solutions, Inc. Top NAICS codes 541512 Computer Systems Design Services 541380 Testing Laboratories and Services	$6,212,336	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 353 since FY2021.
73	Insignia Federal Group, LLC Top NAICS codes 541513 Computer Facilities Management Services	$6,188,650	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #94 in FY2024 and #52 in FY2025; up 35 since FY2021.
74	Agile Decision Sciences, LLC Top NAICS codes 541512 Computer Systems Design Services	$6,166,282	0.2%	Rank history: not on the FY2021 list, #31 in FY2023, #24 in FY2024 and not on the FY2025 list; new.
75	Transportation Communications Union / IAM Top NAICS codes 624310 Vocational Rehabilitation Services	$6,094,264	0.2%	Rank history: #94 in FY2021, #41 in FY2023, #59 in FY2024 and #79 in FY2025; up 19 since FY2021.
76	Exceed, LLC Top NAICS codes 611519 Other Technical and Trade Schools	$5,901,988	0.2%	Rank history: #24 in FY2021, #91 in FY2023, #47 in FY2024 and #33 in FY2025; down 52 since FY2021.
77	H.i.g. Capital Management Inc. 2 awardees, including Iron Bow Technologies, LLC Top NAICS codes 541519 Other Computer Related Services	$5,823,191	0.2%	Rank history: not on the FY2021 list, #76 in FY2023, #70 in FY2024 and not on the FY2025 list; new.
78	International Masonry Institute Top NAICS codes 624310 Vocational Rehabilitation Services	$5,816,422	0.2%	Rank history: not on the FY2021 list, #46 in FY2023, #69 in FY2024 and #89 in FY2025; up 24 since FY2021.
79	The Data Entry Company Top NAICS codes 561410 Document Preparation Services	$5,766,651	0.2%	Rank history: #66 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
80	Eastern Research Group Inc. Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services 541620 Environmental Consulting Services 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)	$5,750,850	0.2%	Rank history: #89 in FY2021, #90 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
81	4S - Silversword Software and Services, LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$5,698,069	0.2%	Rank history: #68 in FY2021, #95 in FY2023, #83 in FY2024 and #93 in FY2025; down 13 since FY2021.
82	Creative Marketing Resources Inc Top NAICS codes 541820 Public Relations Agencies	$5,465,500	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
83	Humanitas, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$5,437,270	0.2%	Rank history: #64 in FY2021, #79 in FY2023, #75 in FY2024 and not on the FY2025 list; down 19 since FY2021.
84	Arrow Electronics, Inc. 2 awardees, including Immixtechnology Inc. and EC America, Inc. Top NAICS codes 541519 Other Computer Related Services 443120 Computer and Software Stores	$5,431,902	0.2%	Rank history: #53 in FY2021 and not on the FY2023–FY2025 lists; down 31 since FY2021.
85	Thomas Scientific LLC 2 awardees, including Unison Software Inc. Top NAICS codes 443120 Computer and Software Stores 511210 Software Publishers	$5,306,097	0.2%	Rank history: #86 in FY2021, #89 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
86	ICF Macro Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$5,220,746	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
87	ATI Government Solutions LLC Top NAICS codes 541519 Other Computer Related Services	$5,172,643	0.2%	Rank history: #18 in FY2021, #20 in FY2023, #36 in FY2024 and #63 in FY2025; down 69 since FY2021.
88	Astor & Sanders Corporation Top NAICS codes 541512 Computer Systems Design Services 541519 Other Computer Related Services	$5,088,458	0.2%	Rank history: #48 in FY2021, #93 in FY2023 and not on the FY2024–FY2025 lists; down 40 since FY2021.
89	Youthbuild Global, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$5,020,985	0.2%	Rank history: #80 in FY2021, not on the FY2023–FY2024 lists and #55 in FY2025; down 9 since FY2021.
90	Countertrade Products, Inc. Top NAICS codes 541519 Other Computer Related Services	$4,791,505	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
91	Four LLC Top NAICS codes 541519 Other Computer Related Services	$4,711,908	0.2%	Rank history: not on the FY2021 list, #86 in FY2023, not on the FY2024 list and #91 in FY2025; up 18 since FY2021.
92	Alliant SB Cta, LLC Top NAICS codes 541512 Computer Systems Design Services	$4,688,646	0.2%	Rank history: #79 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
93	Makpar-Nuaxis JV LLC Top NAICS codes 541519 Other Computer Related Services	$4,590,087	0.2%	Rank history: not on the FY2021 list, #83 in FY2023, #40 in FY2024 and #57 in FY2025; new.
94	Cyber Alliance LLC Top NAICS codes 541512 Computer Systems Design Services	$4,475,913	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
95	JBS International, Inc. Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$4,470,250	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #73 in FY2025; up 11 since FY2021.
96	Trademasters Service, Inc. Top NAICS codes 561210 Facilities Support Services	$4,294,599	0.2%	Rank history: not on the FY2021 list, #100 in FY2023, #95 in FY2024 and #69 in FY2025; up 132 since FY2021.
97	Horizon Industries, Limited Top NAICS codes 541511 Custom Computer Programming Services	$4,193,027	0.2%	Rank history: #92 in FY2021, not on the FY2023 list, #92 in FY2024 and #60 in FY2025; down 5 since FY2021.
98	Tutor Perini Corporation Through ROY Anderson Corp Top NAICS codes 236220 Commercial and Institutional Building Construction	$4,186,428	0.2%	Rank history: #11 in FY2021 and not on the FY2023–FY2025 lists; down 87 since FY2021.
99	Carahsoft Technology Corp Top NAICS codes 541519 Other Computer Related Services 511210 Software Publishers 561110 Office Administrative Services	$4,176,217	0.2%	Rank history: #50 in FY2021, #64 in FY2023, #97 in FY2024 and #76 in FY2025; down 49 since FY2021.
100	Chugach Training and Educational Solutions, LLC Top NAICS codes 611519 Other Technical and Trade Schools	$4,103,608	0.2%	Rank history: #77 in FY2021, #50 in FY2023 and not on the FY2024–FY2025 lists; down 23 since FY2021.

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 $2.48 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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