Top 100 Contractors in PSC C2: Architect-Engineering Services – General, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC C2: Architect-Engineering Services – General, 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 26% of PSC C2 contract dollars from July 2025 through June 2026

Contract obligations: $4,530,071,991 Net of deobligations, by contracts coded PSC C2 or a code under it
Contractors: 1,352 Parent companies with an obligation
Largest contractor: Jacobs Government Services Company $258 million, 5.3% of obligations
Data as of: Oct 14, 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	Jacobs Government Services Company 21 awardees, including Jacobs Engineering Group Inc., Jacobs / B&V, A Joint Venture (Federal Services) and Jacobs BV A Joint Venture Top agencies Army (Department of the Army) Navy (Department of the Navy) DOT (Department of Transportation)	$257,791,137	5.3%	Rank history: #16 in FY2021, #12 in FY2022, #6 in FY2023, #3 in FY2024 and #2 in FY2025; up 2 since Jul 2024–Jun 2025.
2	Hdr, Inc. 36 awardees, including HDR Engineering Inc., HDR Environmental, Operations and Construction, Inc. and HDR Architecture, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$213,962,413	4.4%	Rank history: #2 in FY2021, #3 in FY2022, #3 in FY2023, #4 in FY2024 and #3 in FY2025; up 3 since Jul 2024–Jun 2025.
3	AECOM Technical Services, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAID (US Agency for International Development)	$188,613,440	3.8%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #1 in FY2025; down 2 since Jul 2024–Jun 2025.
4	Burns & Mcdonnell Engineering Company, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DHA (Defense Health Agency)	$103,776,034	2.1%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #5 in FY2025; up 2 since Jul 2024–Jun 2025.
5	Tetra Tech, Inc. 25 awardees, including Tetra TECH / Mason & Hanger Joint Venture and WJA PLLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) DLA (Defense Logistics Agency)	$94,508,021	1.9%	Rank history: #4 in FY2021, #5 in FY2022, #5 in FY2023, #7 in FY2024 and #7 in FY2025; up 3 since Jul 2024–Jun 2025.
6	Ch2M Hill, Inc. Top agencies Navy (Department of the Navy) EPA (Environmental Protection Agency) Army (Department of the Army)	$92,096,940	1.9%	Rank history: #31 in FY2021, not on the FY2022–FY2023 lists, #5 in FY2024 and #9 in FY2025; up 4 since Jul 2024–Jun 2025.
7	AED Stratecon LLC Top agencies DOS (Department of State)	$81,685,728	1.7%	Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; new, not ranked in Jul 2024–Jun 2025.
8	Woolpert, Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior) Commerce (Department of Commerce)	$79,194,058	1.6%	Rank history: #20 in FY2021, #15 in FY2022, #32 in FY2023, #26 in FY2024 and #17 in FY2025; up 21 since Jul 2024–Jun 2025.
9	NV5 Geospatial, Inc. Top agencies Commerce (Department of Commerce) DOI (Department of the Interior) Army (Department of the Army)	$72,963,896	1.5%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #19 in FY2025; up 16 since Jul 2024–Jun 2025.
10	Stantec Inc. 20 awardees, including Stantec Consulting Services Inc., Stantec GS Inc. and Stantec-Aecom Siop JV Top agencies Navy (Department of the Navy) Army (Department of the Army) IBWC (International Boundary and Water Commission U.S.-Mexico)	$67,916,312	1.4%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023, #22 in FY2024 and #12 in FY2025; up 3 since Jul 2024–Jun 2025.
11	Resolution Consultants - An Aecom-Ensafe Joint Venture Top agencies Navy (Department of the Navy)	$60,337,203	1.2%	Rank history: not on the FY2021 list, #73 in FY2022, #12 in FY2023, #14 in FY2024 and #13 in FY2025; up 3 since Jul 2024–Jun 2025.
12	M&N-Bmcd Lant Siop JV Top agencies Navy (Department of the Navy)	$57,748,706	1.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
13	AECOM 23 awardees, including AECOM Services, LLC, AECOM - HDR Joint Venture Design Team JV and Stantec Gs-Aecom Pacific JV Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$44,422,222	0.9%	Rank history: #3 in FY2021, #2 in FY2022, #1 in FY2023, #9 in FY2024 and #11 in FY2025; down 4 since Jul 2024–Jun 2025.
14	General Atomics Aeronautical Systems, Inc. Top agencies Army (Department of the Army)	$38,036,657	0.8%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #6 in FY2025; down 12 since Jul 2024–Jun 2025.
15	Geosyntec Jacobs A Joint Venture Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense) WHS (DOD Washington Headquarters Service)	$37,571,738	0.8%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023, #47 in FY2024 and #28 in FY2025; up 41 since Jul 2024–Jun 2025.
16	Rogers Lovelock & Fritz Inc. 2 awardees, including RLF & CN JV Top agencies Navy (Department of the Navy) Army (Department of the Army) DHA (Defense Health Agency)	$36,602,194	0.7%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #15 in FY2025; down 1 since Jul 2024–Jun 2025.
17	Black & Veatch Special Projects Corp. 2 awardees, including Black & Veatch - GEI JV Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$35,627,060	0.7%	Rank history: #14 in FY2021, #68 in FY2022, #16 in FY2023, #15 in FY2024 and #14 in FY2025; down 5 since Jul 2024–Jun 2025.
18	WSM Pacific Siop, A Joint Venture Top agencies Navy (Department of the Navy)	$33,555,399	0.7%	Rank history: not on the FY2021 list, #18 in FY2022, #13 in FY2023, #11 in FY2024 and #8 in FY2025; down 11 since Jul 2024–Jun 2025.
19	Ea-Baker Partners JV Top agencies Army (Department of the Army)	$31,091,638	0.6%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; up 9 since Jul 2024–Jun 2025.
20	Jacobs / B&M A Joint Venture Top agencies Navy (Department of the Navy)	$30,937,931	0.6%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023, #67 in FY2024 and #26 in FY2025; up 11 since Jul 2024–Jun 2025.
21	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc., Stantec GS - WSP JV and Cardno Tec-Leidos, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$29,296,065	0.6%	Rank history: #22 in FY2021, #31 in FY2022, #19 in FY2023, #19 in FY2024 and #22 in FY2025; up 9 since Jul 2024–Jun 2025.
22	Trevet-Noreas JV LLC Top agencies Navy (Department of the Navy)	$28,980,803	0.6%	Rank history: not on the FY2021–FY2023 lists, #36 in FY2024 and #33 in FY2025; up 16 since Jul 2024–Jun 2025.
23	STV HDR Usma Joint Venture Top agencies Army (Department of the Army)	$28,810,329	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
24	Stanley Consultants, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOI (Department of the Interior)	$28,538,409	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
25	Parsons Corporation 7 awardees, including Parsons Government Services Inc. and Michael Baker International, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$27,611,411	0.6%	Rank history: #25 in FY2021, #29 in FY2022, #55 in FY2023, #49 in FY2024 and #20 in FY2025; up 12 since Jul 2024–Jun 2025.
26	Fugro USA Land, Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army)	$25,548,871	0.5%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #38 in FY2025; up 8 since Jul 2024–Jun 2025.
27	Michael Baker International, Inc. Top agencies Army (Department of the Army)	$24,876,342	0.5%	Rank history: #18 in FY2021, #30 in FY2022, #21 in FY2023, #13 in FY2024 and #25 in FY2025; up 16 since Jul 2024–Jun 2025.
28	RME / PCI Joint Venture LLC Top agencies DOS (Department of State)	$23,783,528	0.5%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; new, not ranked in Jul 2024–Jun 2025.
29	Nve, Inc. Top agencies DOS (Department of State)	$23,659,110	0.5%	Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; new, not ranked in Jul 2024–Jun 2025.
30	The Whiting-Turner Contracting Company Top agencies Navy (Department of the Navy)	$22,884,824	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
31	Ghd-Cowi Joint Venture Top agencies Navy (Department of the Navy)	$22,858,336	0.5%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023, #30 in FY2024 and #35 in FY2025; up 100 since Jul 2024–Jun 2025.
32	Focus Revision Partners LLC Top agencies DHS (Department of Homeland Security)	$22,743,208	0.5%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #30 in FY2025; up 3 since Jul 2024–Jun 2025.
33	National Institute of Building Sciences Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) WHS (DOD Washington Headquarters Service)	$22,718,046	0.5%	Rank history: not on the FY2021–FY2025 lists; up 256 since Jul 2024–Jun 2025.
34	Golder Europe Service Centre SRL 8 awardees, including WSP USA Solutions Inc., WSP Italia S.R.L. and Golder Associates Inc. Top agencies Army (Department of the Army) EPA (Environmental Protection Agency) DHS (Department of Homeland Security)	$22,232,080	0.5%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, #32 in FY2024 and #21 in FY2025; down 17 since Jul 2024–Jun 2025.
35	Peraton Inc. Top agencies NASA (National Aeronautics and Space Administration)	$21,385,406	0.4%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #16 in FY2025; down 16 since Jul 2024–Jun 2025.
36	Merrick-Rs & H Joint Venture LLP Top agencies Navy (Department of the Navy) Army (Department of the Army)	$21,264,408	0.4%	Rank history: #55 in FY2021, not on the FY2022 list, #23 in FY2023, #88 in FY2024 and not on the FY2025 list; up 173 since Jul 2024–Jun 2025.
37	Colby Co LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$20,962,680	0.4%	Rank history: not on the FY2021 list, #84 in FY2022, not on the FY2023 list, #56 in FY2024 and #51 in FY2025; up 34 since Jul 2024–Jun 2025.
38	Coover Clark and Associates Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$20,317,773	0.4%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; up 98 since Jul 2024–Jun 2025.
39	Schmidt-Prime Group, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$19,964,592	0.4%	Rank history: #75 in FY2021, #82 in FY2022, #72 in FY2023, #42 in FY2024 and #46 in FY2025; up 19 since Jul 2024–Jun 2025.
40	Forsgren Associates Inc. Top agencies DOI (Department of the Interior)	$19,732,015	0.4%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
41	Jg&A-Tsg JV Top agencies Army (Department of the Army)	$19,074,697	0.4%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023, not on the FY2024 list and #63 in FY2025; up 81 since Jul 2024–Jun 2025.
42	Zimmer Gunsul Frasca Architects LLP Top agencies GSA (General Services Administration) DHS (Department of Homeland Security)	$18,991,965	0.4%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023, not on the FY2024 list and #36 in FY2025; up 12 since Jul 2024–Jun 2025.
43	Power Engineers Inc. Top agencies Navy (Department of the Navy)	$18,766,070	0.4%	Rank history: not on the FY2021 list, #95 in FY2022, #37 in FY2023, #50 in FY2024 and #76 in FY2025; up 180 since Jul 2024–Jun 2025.
44	Sherlock, Smith & Adams Inc. 3 awardees, including Sherlock, Smith & Adams Pagesoutherlandpage Joint Venture and Sherlock, Smith & Adams-Clark Nexsen Joint Venture Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$18,467,113	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
45	Baker-Stanley-Cardno JV Top agencies USAF (Department of the Air Force)	$18,395,604	0.4%	Rank history: not on the FY2021 list, #75 in FY2022, not on the FY2023–FY2024 lists and #80 in FY2025; up 39 since Jul 2024–Jun 2025.
46	North Arrow Inc Top agencies DOJ (Department of Justice) DOE (Department of Energy) Treasury (Department of the Treasury)	$18,206,199	0.4%	Rank history: not on the FY2021–FY2025 lists; up 93 since Jul 2024–Jun 2025.
47	Clark Nexsen/ Michael Baker JV Top agencies Navy (Department of the Navy)	$18,052,533	0.4%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; up 43 since Jul 2024–Jun 2025.
48	D+S International LLC Top agencies DOS (Department of State)	$17,774,375	0.4%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; up 433 since Jul 2024–Jun 2025.
49	Woolpert-Rs&H LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$17,515,784	0.4%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, #74 in FY2024 and not on the FY2025 list; up 78 since Jul 2024–Jun 2025.
50	Dewberry Engineers Inc. Top agencies DOI (Department of the Interior) Commerce (Department of Commerce) Army (Department of the Army)	$17,428,740	0.4%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #37 in FY2025; down 26 since Jul 2024–Jun 2025.
51	The Compass PTS JV Top agencies DHS (Department of Homeland Security)	$17,300,431	0.4%	Rank history: #6 in FY2021, #19 in FY2022, #7 in FY2023, #25 in FY2024 and #42 in FY2025; down 25 since Jul 2024–Jun 2025.
52	Baker-Aecom Environmental Compliance JV Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$17,254,194	0.4%	Rank history: not on the FY2021 list, #74 in FY2022, #44 in FY2023, #66 in FY2024 and #47 in FY2025; unchanged since Jul 2024–Jun 2025.
53	Moffatt & Nichol - AECOM JV Top agencies Army (Department of the Army)	$16,785,313	0.3%	Rank history: not on the FY2021–FY2023 lists, #96 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
54	Mantech SRS Technologies, Inc. Top agencies Navy (Department of the Navy)	$16,501,533	0.3%	Rank history: not on the FY2021–FY2023 lists, #65 in FY2024 and #44 in FY2025; down 14 since Jul 2024–Jun 2025.
55	Whitman Requardt & Associates LLP Top agencies Navy (Department of the Navy) Army (Department of the Army)	$16,019,509	0.3%	Rank history: #36 in FY2021, #38 in FY2022, #77 in FY2023, not on the FY2024 list and #84 in FY2025; up 39 since Jul 2024–Jun 2025.
56	Utility Works A Joint Venture Top agencies Navy (Department of the Navy)	$15,703,483	0.3%	Rank history: #77 in FY2021, #20 in FY2022, #84 in FY2023, #48 in FY2024 and #52 in FY2025; down 6 since Jul 2024–Jun 2025.
57	Native Technology Solutions, LLC Top agencies Army (Department of the Army)	$15,589,111	0.3%	Rank history: not on the FY2021–FY2025 lists; up 59 since Jul 2024–Jun 2025.
58	Jacobs-Cold Regions A Joint Venture Top agencies Army (Department of the Army)	$15,553,121	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
59	Merrick-Surdex Joint Venture LLP Top agencies DOI (Department of the Interior)	$14,443,843	0.3%	Rank history: not on the FY2021 list, #69 in FY2022, #54 in FY2023, #84 in FY2024 and #40 in FY2025; up 15 since Jul 2024–Jun 2025.
60	Moffatt & Nichol - Burns & Mcdonnell Hawaii Top agencies Navy (Department of the Navy)	$14,425,709	0.3%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023, #17 in FY2024 and not on the FY2025 list; down 38 since Jul 2024–Jun 2025.
61	Atkins - Black & Veatch - FSB JV Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$14,388,186	0.3%	Rank history: not on the FY2021–FY2025 lists; up 105 since Jul 2024–Jun 2025.
62	The Mason & Hanger Group Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$14,095,711	0.3%	Rank history: not on the FY2021–FY2025 lists; up 26 since Jul 2024–Jun 2025.
63	Benham-Stanley, LLC Top agencies Army (Department of the Army)	$14,068,099	0.3%	Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #31 in FY2025; down 18 since Jul 2024–Jun 2025.
64	Alliance WSP JV, LLC Top agencies Army (Department of the Army)	$14,031,305	0.3%	Rank history: not on the FY2021–FY2023 lists, #89 in FY2024 and #66 in FY2025; up 33 since Jul 2024–Jun 2025.
65	The Urban Collaborative, Llc: Master Planning, Urban Design, and Architecture Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$13,968,480	0.3%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #82 in FY2025; down 16 since Jul 2024–Jun 2025.
66	AECOM International Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$13,935,039	0.3%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #32 in FY2025; down 43 since Jul 2024–Jun 2025.
67	Yaeger Architecture Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$13,669,371	0.3%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 109 since Jul 2024–Jun 2025.
68	Acuity - Pt&C, LLC Top agencies Army (Department of the Army)	$13,548,668	0.3%	Rank history: #58 in FY2021, #54 in FY2022, #73 in FY2023, #70 in FY2024 and #58 in FY2025; down 4 since Jul 2024–Jun 2025.
69	Summer Consultants Inc Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$13,236,808	0.3%	Rank history: not on the FY2021–FY2023 lists, #62 in FY2024 and #48 in FY2025; down 12 since Jul 2024–Jun 2025.
70	Jacobs Geosyntec A Joint Venture Top agencies NASA (National Aeronautics and Space Administration)	$13,162,002	0.3%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; up 238 since Jul 2024–Jun 2025.
71	Martinez-Drmp JV, LLC Top agencies USAF (Department of the Air Force)	$13,161,071	0.3%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; down 24 since Jul 2024–Jun 2025.
72	Helber Hastert & Fee Planners Inc. Top agencies Navy (Department of the Navy)	$12,681,489	0.3%	Rank history: #99 in FY2021, not on the FY2022–FY2024 lists and #57 in FY2025; up 90 since Jul 2024–Jun 2025.
73	MBF Architects, P.a. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$12,614,709	0.3%	Rank history: not on the FY2021 list, #62 in FY2022, #51 in FY2023, #38 in FY2024 and #71 in FY2025; up 53 since Jul 2024–Jun 2025.
74	Arcadis-Exp Federal JV Top agencies Army (Department of the Army)	$12,499,083	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
75	Pond-Baker JV Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$12,424,901	0.3%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023, #33 in FY2024 and #70 in FY2025; down 39 since Jul 2024–Jun 2025.
76	LRS Federal LLC Top agencies Army (Department of the Army)	$11,921,376	0.2%	Rank history: not on the FY2021–FY2025 lists; up 362 since Jul 2024–Jun 2025.
77	Ch2M Hill Clark Nexsen Energy Partners JV Top agencies Navy (Department of the Navy)	$11,837,428	0.2%	Rank history: #73 in FY2021, #71 in FY2022, #52 in FY2023, #27 in FY2024 and #56 in FY2025; down 50 since Jul 2024–Jun 2025.
78	Blair Remy Merrick MP Joint Venture, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$11,738,381	0.2%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; up 233 since Jul 2024–Jun 2025.
79	Multi-Mac Joint Venture Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$11,646,141	0.2%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and #98 in FY2025; up 4 since Jul 2024–Jun 2025.
80	Msmm Huitt-Zollars A Joint Venture LLC Top agencies DOI (Department of the Interior) Army (Department of the Army)	$11,517,139	0.2%	Rank history: not on the FY2021–FY2025 lists; up 236 since Jul 2024–Jun 2025.
81	Affiliated Engineers Metro DC, Inc. Top agencies HHS (Department of Health and Human Services)	$11,295,752	0.2%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; up 64 since Jul 2024–Jun 2025.
82	Burns & Mcdonnell + Group 70 Ho'ohui'ia Joint Venture Top agencies Army (Department of the Army)	$11,112,955	0.2%	Rank history: not on the FY2021–FY2023 lists, #91 in FY2024 and #88 in FY2025; new, not ranked in Jul 2024–Jun 2025.
83	MPR Associates Inc. Top agencies Army (Department of the Army)	$11,109,621	0.2%	Rank history: #39 in FY2021, #55 in FY2022, #41 in FY2023, #37 in FY2024 and not on the FY2025 list; down 11 since Jul 2024–Jun 2025.
84	Etrac, A Woolpert Company Top agencies Commerce (Department of Commerce) Army (Department of the Army)	$10,589,871	0.2%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023, not on the FY2024 list and #75 in FY2025; new, not ranked in Jul 2024–Jun 2025.
85	Element Environmental, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$10,586,328	0.2%	Rank history: #57 in FY2021, #85 in FY2022, not on the FY2023–FY2024 lists and #65 in FY2025; up 45 since Jul 2024–Jun 2025.
86	Rtkl / SSR JV Top agencies Army (Department of the Army)	$10,491,345	0.2%	Rank history: not on the FY2021 list, #53 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
87	Michael Baker - Design Alaska Joint Venture Top agencies Army (Department of the Army)	$10,445,604	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
88	Design Partners, Incorporated Top agencies Army (Department of the Army) Navy (Department of the Navy)	$10,428,092	0.2%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023, #44 in FY2024 and #67 in FY2025; down 40 since Jul 2024–Jun 2025.
89	Consolidated Land Services, Inc. Top agencies Army (Department of the Army)	$10,376,575	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90	Green Powered Technology LLC Top agencies USAID (US Agency for International Development)	$9,862,900	0.2%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and not on the FY2024–FY2025 lists; up 379 since Jul 2024–Jun 2025.
91	Perkins+Will, Inc. Top agencies GSA (General Services Administration) AOUSC (Administrative Office of the U.S. Courts) Army (Department of the Army)	$9,619,575	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	BL Harbert International LLC Top agencies DOS (Department of State) DOJ (Department of Justice)	$9,502,983	0.2%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and not on the FY2025 list; down 81 since Jul 2024–Jun 2025.
93	David Evans and Associates, Inc. Top agencies Commerce (Department of Commerce) DOT (Department of Transportation)	$9,223,331	0.2%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; up 286 since Jul 2024–Jun 2025.
94	Cems Engineering Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$9,211,302	0.2%	Rank history: not on the FY2021–FY2025 lists; up 123 since Jul 2024–Jun 2025.
95	Hntb Corporation Top agencies Army (Department of the Army)	$9,178,074	0.2%	Rank history: not on the FY2021–FY2023 lists, #82 in FY2024 and #89 in FY2025; down 36 since Jul 2024–Jun 2025.
96	KPB Architects, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DOI (Department of the Interior)	$9,174,531	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97	Appledore Marine Engineering, LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,098,001	0.2%	Rank history: not on the FY2021–FY2025 lists; up 64 since Jul 2024–Jun 2025.
98	Arcadis U.s., Inc. Top agencies Army (Department of the Army) EPA (Environmental Protection Agency) DHS (Department of Homeland Security)	$9,048,486	0.2%	Rank history: not on the FY2021–FY2023 lists, #73 in FY2024 and not on the FY2025 list; up 14 since Jul 2024–Jun 2025.
99	Stanley - Setiadi Joint Venture Top agencies Army (Department of the Army)	$8,986,783	0.2%	Rank history: not on the FY2021–FY2025 lists; up 401 since Jul 2024–Jun 2025.
100	Anderson Engineering of Minnesota, LLC Top agencies VA (Department of Veterans Affairs)	$8,975,854	0.2%	Rank history: #67 in FY2021, not on the FY2022–FY2023 lists, #81 in FY2024 and #68 in FY2025; down 54 since Jul 2024–Jun 2025.

Show 75 more

100 of 1,352 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC C2

Code	Net obligations	Largest contractor
C219 Other Architect and Engineering Services	$2,823,986,940	AECOM Technical Services, Inc.
C211 Architect – Engineer Services (including landscaping, interior layout, and designing)	$1,143,208,192	Hdr, Inc.
C213 A&E Inspection Services (non-construction)	$164,679,612	AED Stratecon LLC
C215 A&E Production Engineering Services (including Design and Control, and Building Programming)	$95,002,408	General Atomics Aeronautical Systems, Inc.
C212 Engineering Drafting Services	$91,389,851	Jacobs Government Services Company
C220 Architect and Engineering – General: Structural Engineering	$72,476,028	The Whiting-Turner Contracting Company
C214 A&E Management Engineering Services	$53,147,777	Alliance One Group LLC
C222 Architect and Engineering – General: Electrical Systems	$31,282,048	Jacobs Government Services Company

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 $4.9 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 PSC C2 contractors in Jul 2025–Jun 2026?

1. Jacobs Government Services Company ($258M), 2. Hdr, Inc. ($214M), 3. AECOM Technical Services, Inc. ($189M), 4. Burns & Mcdonnell Engineering Company, Inc. ($104M), 5. Tetra Tech, Inc. ($94.5M), 6. Ch2M Hill, Inc. ($92.1M), 7. AED Stratecon LLC ($81.7M), 8. Woolpert, Inc. ($79.2M), 9. NV5 Geospatial, Inc. ($73M), 10. Stantec Inc. ($67.9M).

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