Top 100 Contractors in NAICS 54161: Management Consulting Services, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 54161: Management Consulting Services, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 32% of NAICS 54161 contract dollars from July 2025 through June 2026

Contract obligations: $16,907,111,227 Net of deobligations, by contracts coded NAICS 54161 or a code under it
Contractors: 2,561 Parent companies with an obligation
Largest contractor: Reliance Steel & Aluminum Co. $1.47 billion, 8.0% of obligations
Data as of: Oct 16, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Reliance Steel & Aluminum Co. Through Ami Metals, Inc. Top agencies DHS (Department of Homeland Security)	$1,474,828,642	8.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
2	Acquisition Logistics LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) USAF (Department of the Air Force)	$865,905,577	4.7%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; up 427 since Jul 2024–Jun 2025.
3	Deloitte 3 awardees, including Deloitte Consulting LLP, Deloitte & Touche LLP and Deloitte Financial Advisory Services LLP Top agencies HHS (Department of Health and Human Services) DOS (Department of State) DHS (Department of Homeland Security)	$853,510,229	4.6%	Rank history: #2 in FY2021, #3 in FY2022, #3 in FY2023, #2 in FY2024 and #2 in FY2025; down 2 since Jul 2024–Jun 2025.
4	Chemonics International, Inc. Top agencies USAID (US Agency for International Development)	$728,448,402	3.9%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023, #3 in FY2024 and #1 in FY2025; down 2 since Jul 2024–Jun 2025.
5	Booz Allen Hamilton Holding Corporation 3 awardees, including Booz Allen Hamilton Inc. and IAN Evan & Alexander Corp Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$536,395,173	2.9%	Rank history: #3 in FY2021, #4 in FY2022, #5 in FY2023, #5 in FY2024 and #3 in FY2025; down 1 since Jul 2024–Jun 2025.
6	Guidehouse Inc. 6 awardees, including Guidehouse Digital LLC and Peraton Services & Solutions Inc. Top agencies DOS (Department of State) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$392,192,032	2.1%	Rank history: #7 in FY2021, #5 in FY2022, #4 in FY2023, #4 in FY2024 and #5 in FY2025; up 8 since Jul 2024–Jun 2025.
7	General Dynamics Corporation 4 awardees, including General Dynamics Information Technology, Inc. and Iron Eaglex, Inc. Top agencies DOS (Department of State) HHS (Department of Health and Human Services) EPA (Environmental Protection Agency)	$375,836,334	2.0%	Rank history: #5 in FY2021, #21 in FY2022, #8 in FY2023, #8 in FY2024 and #6 in FY2025; down 1 since Jul 2024–Jun 2025.
8	BC Partners LLP Through Gardaworld Federal Services LLC Top agencies DHS (Department of Homeland Security)	$313,357,600	1.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
9	LMI Consulting, LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) OSD (Office of the Secretary of Defense)	$249,288,020	1.3%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2023, #29 in FY2024 and #36 in FY2025; up 37 since Jul 2024–Jun 2025.
10	Family Health International Top agencies USAID (US Agency for International Development) HHS (Department of Health and Human Services)	$212,197,049	1.1%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #9 in FY2025; up 33 since Jul 2024–Jun 2025.
11	Lockheed Martin Corporation 6 awardees Top agencies Army (Department of the Army) MDA (DOD Missile Defense Agency) OSD (Office of the Secretary of Defense)	$196,974,021	1.1%	Rank history: #38 in FY2021, #37 in FY2022, #16 in FY2023, #12 in FY2024 and #12 in FY2025; up 2 since Jul 2024–Jun 2025.
12	Serco Inc Top agencies Army (Department of the Army) Navy (Department of the Navy) DOL (Department of Labor)	$188,959,254	1.0%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023, #13 in FY2024 and #10 in FY2025; unchanged since Jul 2024–Jun 2025.
13	KVG LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Navy (Department of the Navy)	$160,090,281	0.9%	Rank history: not on the FY2021–FY2025 lists; up 152 since Jul 2024–Jun 2025.
14	BCG Federal Corp. Top agencies DHA (Defense Health Agency) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$152,039,371	0.8%	Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #8 in FY2025; down 7 since Jul 2024–Jun 2025.
15	General Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force)	$151,207,086	0.8%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; down 4 since Jul 2024–Jun 2025.
16	360 Patriot Enterprises LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$129,506,986	0.7%	Rank history: #92 in FY2021, #33 in FY2022, #24 in FY2023, #20 in FY2024 and #16 in FY2025; up 7 since Jul 2024–Jun 2025.
17	ICF International Inc. Through ICF Incorporated, L.L.C. Top agencies HHS (Department of Health and Human Services) DOT (Department of Transportation) EPA (Environmental Protection Agency)	$121,593,406	0.7%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #17 in FY2025; down 7 since Jul 2024–Jun 2025.
18	Research Triangle Institute Top agencies HHS (Department of Health and Human Services) EPA (Environmental Protection Agency) DOJ (Department of Justice)	$116,551,080	0.6%	Rank history: #14 in FY2021, #12 in FY2022, #18 in FY2023, #11 in FY2024 and #19 in FY2025; down 9 since Jul 2024–Jun 2025.
19	Science Applications International Corporation Top agencies WHS (DOD Washington Headquarters Service) DHS (Department of Homeland Security) OSD (Office of the Secretary of Defense)	$115,034,251	0.6%	Rank history: #13 in FY2021, not on the FY2022–FY2024 lists and #25 in FY2025; up 19 since Jul 2024–Jun 2025.
20	Strategic Resources, Incorporated Top agencies Army (Department of the Army)	$99,398,849	0.5%	Rank history: not on the FY2021 list, #86 in FY2022, not on the FY2023 list, #21 in FY2024 and #21 in FY2025; up 4 since Jul 2024–Jun 2025.
21	Safe America Media LLC Top agencies DHS (Department of Homeland Security)	$80,000,000	0.4%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; up 16 since Jul 2024–Jun 2025.
22	Management Analysis Technologies (Mat), Incorporated Top agencies Army (Department of the Army)	$78,908,148	0.4%	Rank history: #67 in FY2021, #60 in FY2022, #44 in FY2023, #32 in FY2024 and #35 in FY2025; up 23 since Jul 2024–Jun 2025.
23	Acumen LLC Top agencies HHS (Department of Health and Human Services)	$76,831,337	0.4%	Rank history: #35 in FY2021, #34 in FY2022, #38 in FY2023, #40 in FY2024 and #41 in FY2025; up 21 since Jul 2024–Jun 2025.
24	E.f. Kearney, Limited 2 awardees, including Kearney & Company, P.C. Top agencies USAF (Department of the Air Force) GSA (General Services Administration) HHS (Department of Health and Human Services)	$75,019,913	0.4%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and not on the FY2025 list; up 28 since Jul 2024–Jun 2025.
25	Empower AI, Inc. Top agencies DISA (Defense Information Systems Agency) HHS (Department of Health and Human Services)	$74,494,706	0.4%	Rank history: not on the FY2021–FY2023 lists, #45 in FY2024 and #24 in FY2025; up 16 since Jul 2024–Jun 2025.
26	ADC Ltd NM Top agencies DHS (Department of Homeland Security)	$67,451,258	0.4%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023, #69 in FY2024 and #75 in FY2025; up 95 since Jul 2024–Jun 2025.
27	Tunnell Consulting Inc. Top agencies HHS (Department of Health and Human Services)	$64,865,160	0.4%	Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and #48 in FY2025; down 10 since Jul 2024–Jun 2025.
28	Amentum Holdings, Inc. 4 awardees, including PAE Government Services, Inc., Amentum Services, Inc. and Amentum Technology, Inc. Top agencies DOJ (Department of Justice) DOS (Department of State) Treasury (Department of the Treasury)	$64,231,702	0.3%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #45 in FY2025; up 1 since Jul 2024–Jun 2025.
29	Human Technologies Corp Top agencies DOS (Department of State)	$61,739,914	0.3%	Rank history: not on the FY2021 list, #88 in FY2022, not on the FY2023 list, #28 in FY2024 and not on the FY2025 list; up 2 since Jul 2024–Jun 2025.
30	Centene Corporation Through Magellan Federal, Inc. Top agencies DODEA (Department of Defense Education Activity) Army (Department of the Army) HHS (Department of Health and Human Services)	$61,475,996	0.3%	Rank history: not on the FY2021 list, #82 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
31	S & K Federal Services LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$59,097,462	0.3%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; up 23 since Jul 2024–Jun 2025.
32	Terrestris, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$58,973,753	0.3%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; up 19 since Jul 2024–Jun 2025.
33	Mckinsey & Company, Inc. Washington D.c. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Army (Department of the Army)	$57,154,632	0.3%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; up 95 since Jul 2024–Jun 2025.
34	The Mitre Corporation Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury) OSD (Office of the Secretary of Defense)	$57,150,623	0.3%	Rank history: #15 in FY2021, #14 in FY2022, #19 in FY2023, #15 in FY2024 and #28 in FY2025; down 15 since Jul 2024–Jun 2025.
35	Creative It Solutions LLC Top agencies DOS (Department of State)	$56,942,862	0.3%	Rank history: not on the FY2021 list, #58 in FY2022, #42 in FY2023, #27 in FY2024 and #38 in FY2025; down 7 since Jul 2024–Jun 2025.
36	Maximus Federal Services, Inc. Top agencies HHS (Department of Health and Human Services)	$55,241,806	0.3%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #26 in FY2025; down 15 since Jul 2024–Jun 2025.
37	Island Peer Review Organization Inc. Top agencies HHS (Department of Health and Human Services)	$52,401,394	0.3%	Rank history: not on the FY2021 list, #47 in FY2022, not on the FY2023–FY2024 lists and #73 in FY2025; up 40 since Jul 2024–Jun 2025.
38	Threat Tec, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$51,579,032	0.3%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023, #60 in FY2024 and #56 in FY2025; up 24 since Jul 2024–Jun 2025.
39	Bodwe-Kvg JV LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$50,852,709	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
40	Jones Lang Lasalle Americas, Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) HHS (Department of Health and Human Services)	$50,601,826	0.3%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 164 since Jul 2024–Jun 2025.
41	Tekpro Support Services, LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice) WHS (DOD Washington Headquarters Service)	$50,485,828	0.3%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023, #49 in FY2024 and #54 in FY2025; up 8 since Jul 2024–Jun 2025.
42	People Who Think, L.L.C. Top agencies DHS (Department of Homeland Security)	$50,430,544	0.3%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; up 68 since Jul 2024–Jun 2025.
43	Leidos Holdings, Inc. 5 awardees, including Leidos, Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) DHA (Defense Health Agency)	$50,345,153	0.3%	Rank history: #52 in FY2021, #62 in FY2022, #48 in FY2023, #70 in FY2024 and #39 in FY2025; new, not ranked in Jul 2024–Jun 2025.
44	C2C Innovative Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$49,152,882	0.3%	Rank history: not on the FY2021–FY2023 lists, #74 in FY2024 and #62 in FY2025; up 6 since Jul 2024–Jun 2025.
45	Goldbelt Incorporated 4 awardees, including Goldbelt Glacier Health Services, LLC and CP Marine, LLC Top agencies Army (Department of the Army)	$48,816,015	0.3%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; up 253 since Jul 2024–Jun 2025.
46	Nakupuna Solutions, LLC Top agencies DOS (Department of State) WHS (DOD Washington Headquarters Service)	$46,747,491	0.3%	Rank history: #63 in FY2021, #72 in FY2022, #84 in FY2023, #51 in FY2024 and #66 in FY2025; up 14 since Jul 2024–Jun 2025.
47	Palantir Technologies Inc. Through Palantir USG Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$46,611,933	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
48	Koniag, Inc. Through Kadiak LLC Top agencies HHS (Department of Health and Human Services) DOE (Department of Energy) DOJ (Department of Justice)	$46,187,769	0.2%	Rank history: #51 in FY2021, #23 in FY2022, #30 in FY2023, not on the FY2024 list and #43 in FY2025; unchanged since Jul 2024–Jun 2025.
49	Greenlight Group LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Navy (Department of the Navy)	$45,705,716	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
50	Black Canyon Consulting LLC Top agencies HHS (Department of Health and Human Services)	$44,728,531	0.2%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023, #83 in FY2024 and #40 in FY2025; up 8 since Jul 2024–Jun 2025.
51	Kaiva Strategies, LLC Top agencies HHS (Department of Health and Human Services)	$44,285,909	0.2%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 379 since Jul 2024–Jun 2025.
52	Great Hill Solutions, LLC Top agencies DOS (Department of State) DSCA (Defense Security Cooperation Agency) USAID (US Agency for International Development)	$44,242,459	0.2%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023, #34 in FY2024 and #37 in FY2025; up 28 since Jul 2024–Jun 2025.
53	C2 Alaska, LLC Top agencies SEC (Securities and Exchange Commission) SSA (Social Security Administration) USAF (Department of the Air Force)	$43,916,884	0.2%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, #82 in FY2024 and #52 in FY2025; up 14 since Jul 2024–Jun 2025.
54	Sapient Government Services Inc. Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission)	$43,815,656	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
55	Ernst & Young LLP 2 awardees Top agencies DOT (Department of Transportation)	$42,258,507	0.2%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; up 34 since Jul 2024–Jun 2025.
56	Arctic Slope Regional Corporation 6 awardees, including Asrc Federal Technology Solutions, LLC, Agile Decision Sciences, LLC and Asrc Federal Cyber, LLC Top agencies DHA (Defense Health Agency) Navy (Department of the Navy) Commerce (Department of Commerce)	$42,171,980	0.2%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; new, not ranked in Jul 2024–Jun 2025.
57	Bering Straits Professional Services, LLC Top agencies Army (Department of the Army) DOS (Department of State) USAF (Department of the Air Force)	$42,002,580	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
58	Analytic Services Inc. Top agencies OSD (Office of the Secretary of Defense) Army (Department of the Army) WHS (DOD Washington Headquarters Service)	$41,033,823	0.2%	Rank history: #61 in FY2021, #51 in FY2022, #54 in FY2023, #64 in FY2024 and #69 in FY2025; up 47 since Jul 2024–Jun 2025.
59	Western Door Federal, LLC Top agencies DHA (Defense Health Agency) DOS (Department of State) Navy (Department of the Navy)	$40,709,833	0.2%	Rank history: not on the FY2021 list, #68 in FY2022, #86 in FY2023, #42 in FY2024 and #47 in FY2025; down 20 since Jul 2024–Jun 2025.
60	Aptive HTG LLC Top agencies VA (Department of Veterans Affairs)	$40,461,411	0.2%	Rank history: #47 in FY2021, #31 in FY2022, #32 in FY2023, #36 in FY2024 and #53 in FY2025; up 3 since Jul 2024–Jun 2025.
61	Cbeyondata LLC Top agencies Army (Department of the Army) USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$39,181,951	0.2%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; up 50 since Jul 2024–Jun 2025.
62	Stafford Consulting Company, Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) GSA (General Services Administration)	$39,065,912	0.2%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; up 312 since Jul 2024–Jun 2025.
63	It Concepts, Inc. Top agencies USAID (US Agency for International Development) VA (Department of Veterans Affairs) Commerce (Department of Commerce)	$38,497,625	0.2%	Rank history: not on the FY2021–FY2023 lists, #96 in FY2024 and #42 in FY2025; up 44 since Jul 2024–Jun 2025.
64	STG International, Inc. Top agencies HHS (Department of Health and Human Services) Smithsonian (Smithsonian Institution)	$38,380,236	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
65	Skyward Dynamics Information Technology, LLC Top agencies HHS (Department of Health and Human Services)	$38,163,715	0.2%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; down 6 since Jul 2024–Jun 2025.
66	Kpmg LLP Top agencies DCSA (Defense Counterintelligence and Security Agency) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$38,101,588	0.2%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #84 in FY2025; down 36 since Jul 2024–Jun 2025.
67	Professional Contract Services, Inc. Top agencies Navy (Department of the Navy)	$37,833,469	0.2%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; up 82 since Jul 2024–Jun 2025.
68	Accenture Federal Services LLC 2 awardees, including Cognosante, LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) SSA (Social Security Administration)	$37,722,412	0.2%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #18 in FY2025; down 50 since Jul 2024–Jun 2025.
69	Magellan Federal Inc. Top agencies DODEA (Department of Defense Education Activity) Army (Department of the Army) USAF (Department of the Air Force)	$37,573,872	0.2%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and #29 in FY2025; down 53 since Jul 2024–Jun 2025.
70	Sancorp Consulting, LLC Top agencies OSD (Office of the Secretary of Defense) Army (Department of the Army)	$37,463,286	0.2%	Rank history: not on the FY2021–FY2025 lists; up 118 since Jul 2024–Jun 2025.
71	Total Computer Solutions, Inc. Top agencies Army (Department of the Army)	$36,920,534	0.2%	Rank history: not on the FY2021–FY2023 lists, #91 in FY2024 and #72 in FY2025; up 11 since Jul 2024–Jun 2025.
72	Calibre Systems Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) OPM (Office of Personnel Management)	$36,339,538	0.2%	Rank history: #50 in FY2021, #46 in FY2022, #61 in FY2023, #63 in FY2024 and #67 in FY2025; down 1 since Jul 2024–Jun 2025.
73	Titan Alpha LLC Top agencies VA (Department of Veterans Affairs)	$34,999,785	0.2%	Rank history: #69 in FY2021, #48 in FY2022, #63 in FY2023, #31 in FY2024 and #83 in FY2025; down 18 since Jul 2024–Jun 2025.
74	UnitedHealth Group Incorporated 3 awardees, including The Lewin Group, Inc. and Optumserve Technology Services, Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$34,736,127	0.2%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; unchanged since Jul 2024–Jun 2025.
75	Duty First Consulting LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$34,603,712	0.2%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 51 since Jul 2024–Jun 2025.
76	Prescient Edge Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$33,960,542	0.2%	Rank history: not on the FY2021–FY2025 lists; up 56 since Jul 2024–Jun 2025.
77	Waypoint LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) WHS (DOD Washington Headquarters Service)	$33,730,092	0.2%	Rank history: not on the FY2021–FY2025 lists; up 135 since Jul 2024–Jun 2025.
78	Jaria LLC Top agencies OSD (Office of the Secretary of Defense) DOS (Department of State)	$33,620,095	0.2%	Rank history: not on the FY2021–FY2025 lists; up 180 since Jul 2024–Jun 2025.
79	Koniag Professional Services, LLC Top agencies DSCA (Defense Security Cooperation Agency) WHS (DOD Washington Headquarters Service) Army (Department of the Army)	$32,632,406	0.2%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; up 148 since Jul 2024–Jun 2025.
80	JBS International, Inc. Top agencies HHS (Department of Health and Human Services) DOL (Department of Labor)	$32,624,294	0.2%	Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and not on the FY2025 list; down 14 since Jul 2024–Jun 2025.
81	D&G Support Services LLC Top agencies DLA (Defense Logistics Agency) USTRANSCOM (Department of Defense United States Transportation Command) DHS (Department of Homeland Security)	$32,588,969	0.2%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and #95 in FY2025; up 27 since Jul 2024–Jun 2025.
82	Systems Planning and Analysis, Inc. Top agencies OSD (Office of the Secretary of Defense) Navy (Department of the Navy) DHS (Department of Homeland Security)	$31,689,165	0.2%	Rank history: not on the FY2021 list, #97 in FY2022, #91 in FY2023 and not on the FY2024–FY2025 lists; up 40 since Jul 2024–Jun 2025.
83	Goldbelt Apex, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) HHS (Department of Health and Human Services)	$31,388,423	0.2%	Rank history: not on the FY2021–FY2025 lists; up 102 since Jul 2024–Jun 2025.
84	Procon Consulting LLC Top agencies GSA (General Services Administration) DOS (Department of State) Treasury (Department of the Treasury)	$30,990,982	0.2%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; down 16 since Jul 2024–Jun 2025.
85	Qualx, LLC Top agencies WHS (DOD Washington Headquarters Service) OSD (Office of the Secretary of Defense) DOT (Department of Transportation)	$30,763,431	0.2%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; up 27 since Jul 2024–Jun 2025.
86	CACI International Inc. 3 awardees, including Caci, Inc. - Federal and Caci Dynamic Systems, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$30,336,132	0.2%	Rank history: #44 in FY2021, #38 in FY2022, #67 in FY2023, #85 in FY2024 and #74 in FY2025; down 11 since Jul 2024–Jun 2025.
87	ABT Global LLC Top agencies HHS (Department of Health and Human Services) EPA (Environmental Protection Agency) Army (Department of the Army)	$30,001,918	0.2%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and not on the FY2025 list; up 12 since Jul 2024–Jun 2025.
88	Intellibridge LLC Through Intelliware Systems Inc. Top agencies DOJ (Department of Justice)	$29,406,227	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
89	Goldpath Communications JV LLC Top agencies VA (Department of Veterans Affairs)	$29,237,078	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90	Tribility LLC Top agencies VA (Department of Veterans Affairs)	$29,184,910	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Allied Technologies and Consulting, LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$28,681,509	0.2%	Rank history: not on the FY2021–FY2025 lists; up 15 since Jul 2024–Jun 2025.
92	Significance Inc. Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$28,363,812	0.2%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #85 in FY2025; down 1 since Jul 2024–Jun 2025.
93	Gap Solutions, Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) OSD (Office of the Secretary of Defense)	$28,287,342	0.2%	Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and #93 in FY2025; down 32 since Jul 2024–Jun 2025.
94	Celerity Government Solutions LLC Top agencies DOJ (Department of Justice) GSA (General Services Administration)	$28,194,286	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
95	Chippewa Government Solutions, LLC Top agencies USAF (Department of the Air Force)	$27,931,249	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
96	The Prospective Group, LLC Top agencies DOS (Department of State) DCSA (Defense Counterintelligence and Security Agency) HHS (Department of Health and Human Services)	$27,882,459	0.2%	Rank history: not on the FY2021–FY2025 lists; up 99 since Jul 2024–Jun 2025.
97	Walter R Mcdonald & Associates, Inc. Top agencies HHS (Department of Health and Human Services)	$27,843,003	0.2%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and #96 in FY2025; up 3 since Jul 2024–Jun 2025.
98	Chickasaw Aerospace, LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DHA (Defense Health Agency)	$27,634,030	0.1%	Rank history: not on the FY2021–FY2025 lists; up 33 since Jul 2024–Jun 2025.
99	Fluor Corporation Through Fluor Federal Services Inc. Top agencies DHS (Department of Homeland Security)	$27,477,974	0.1%	Rank history: #27 in FY2021, not on the FY2022 list, #20 in FY2023, #17 in FY2024 and #11 in FY2025; down 91 since Jul 2024–Jun 2025.
100	Arcticom, LLC Top agencies USAF (Department of the Air Force) DOS (Department of State)	$27,324,179	0.1%	Rank history: not on the FY2021–FY2025 lists; up 19 since Jul 2024–Jun 2025.

Show 75 more

100 of 2,561 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 54161

Code	Net obligations	Largest contractor
541611 Administrative Management and General Management Consulting Services	$10,878,941,092	Deloitte
541614 Process, Physical Distribution, and Logistics Consulting Services	$4,415,677,602	Reliance Steel & Aluminum Co.
541612 Human Resources Consulting Services	$1,026,600,474	360 Patriot Enterprises LLC
541618 Other Management Consulting Services	$298,124,781	Island Peer Review Organization Inc.
541613 Marketing Consulting Services	$287,767,277	Safe America Media LLC

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 $18.5 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 NAICS 54161 contractors in Jul 2025–Jun 2026?

1. Reliance Steel & Aluminum Co. ($1.47B), 2. Acquisition Logistics LLC ($866M), 3. Deloitte ($854M), 4. Chemonics International, Inc. ($728M), 5. Booz Allen Hamilton Holding Corporation ($536M), 6. Guidehouse Inc. ($392M), 7. General Dynamics Corporation ($376M), 8. BC Partners LLP ($313M), 9. LMI Consulting, LLC ($249M), 10. Family Health International ($212M).

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