Top 39 Contractors in PSC C1PZ: Architect and Engineering – Construction: Other Non-Building Facilities, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Tepa - Weston JV Top agencies Army (Department of the Army)	$14,060,476	24.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
2	AECOM Through AECOM Technical Services, Inc. Top agencies DHS (Department of Homeland Security)	$4,840,423	8.5%	Rank history: #21 in FY2021, not on the FY2022 list, #2 in FY2023, not on the FY2024 list and #9 in FY2025; up 10 since Aug 2024–Jul 2025.
3	Johnson, Mirmiran & Thompson, Inc. Through Clark Nexsen Inc. Top agencies DHS (Department of Homeland Security)	$3,909,650	6.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
4	WSP E&Is - HDR Joint Venture Top agencies DHS (Department of Homeland Security)	$3,560,847	6.2%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; new, not ranked in Aug 2024–Jul 2025.
5	Mdpac JV Top agencies Navy (Department of the Navy)	$3,419,682	6.0%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023, #3 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
6	Texas Electrical & Testing Services LLC Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$2,589,000	4.5%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; new, not ranked in Aug 2024–Jul 2025.
7	Dmyles Inc. Top agencies Army (Department of the Army)	$2,421,328	4.2%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; down 4 since Aug 2024–Jul 2025.
8	EBL Engineers, LLC Top agencies USAF (Department of the Air Force)	$2,406,671	4.2%	Rank history: not on the FY2021 list, #7 in FY2022, #23 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
9	WSP USA Inc. Top agencies Navy (Department of the Navy)	$2,304,225	4.0%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; down 7 since Aug 2024–Jul 2025.
10	Erie Affiliates Inc. Top agencies DOI (Department of the Interior)	$2,259,953	4.0%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; new, not ranked in Aug 2024–Jul 2025.
11	CDM Smith Inc. Through CDM Federal Programs Corporation Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$1,711,042	3.0%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Aug 2024–Jul 2025.
12	Vali Cooper International LLC Top agencies VA (Department of Veterans Affairs)	$1,552,408	2.7%	Rank history: not on the FY2021 list, #8 in FY2022, #9 in FY2023, #19 in FY2024 and #4 in FY2025; down 7 since Aug 2024–Jul 2025.
13	Engineering Management & Planning Services Corp. Top agencies USAF (Department of the Air Force)	$1,544,665	2.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	New Dominion Construction LLC Top agencies USAF (Department of the Air Force)	$1,336,721	2.3%	Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; new, not ranked in Aug 2024–Jul 2025.
15	Jacobs / Ewingcole, A Joint Venture Top agencies Navy (Department of the Navy)	$827,896	1.4%	Rank history: #1 in FY2021, not on the FY2022 list, #6 in FY2023, #4 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
16	Black & Veatch - Zapata JV Top agencies Army (Department of the Army)	$817,971	1.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
17	Andrew C Chen Top agencies Navy (Department of the Navy)	$797,700	1.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
18	Hdr, Inc. Through Hdr-Obg A Joint Venture Top agencies Army (Department of the Army)	$795,497	1.4%	Rank history: #4 in FY2021, #1 in FY2022, #27 in FY2023, not on the FY2024 list and #11 in FY2025; new, not ranked in Aug 2024–Jul 2025.
19	Jacobs Engineering Group Inc. Through Jacobs BV A Joint Venture Top agencies Army (Department of the Army)	$730,244	1.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
20	Chimborazo JV Top agencies VA (Department of Veterans Affairs)	$723,306	1.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	Integrity - the La Group Joint Venture, LLC Top agencies VA (Department of Veterans Affairs)	$715,600	1.3%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023, #10 in FY2024 and #16 in FY2025; down 8 since Aug 2024–Jul 2025.
22	Arcadis U.s., Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$696,776	1.2%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #12 in FY2025; down 21 since Aug 2024–Jul 2025.
23	Reid Middleton, Inc. Top agencies Navy (Department of the Navy)	$592,128	1.0%	Rank history: #11 in FY2021, #12 in FY2022, #19 in FY2023, #21 in FY2024 and #17 in FY2025; down 3 since Aug 2024–Jul 2025.
24	Goodwin Facilities Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$398,617	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Fpm-Aecom JV1 Through Fpm-Aecom JV2 Top agencies Army (Department of the Army)	$369,725	0.6%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; new, not ranked in Aug 2024–Jul 2025.
26	Tetra Tech, Inc. Top agencies Army (Department of the Army)	$214,128	0.4%	Rank history: #8 in FY2021, #19 in FY2022, #20 in FY2023, #17 in FY2024 and not on the FY2025 list; down 8 since Aug 2024–Jul 2025.
27	Above Group Inc. Top agencies VA (Department of Veterans Affairs)	$186,601	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	Shekar Engineering, P.l.c Top agencies USAF (Department of the Air Force)	$185,275	0.3%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; new, not ranked in Aug 2024–Jul 2025.
29	Terra Site Constructors LLC Top agencies USAF (Department of the Air Force)	$159,598	0.3%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; new, not ranked in Aug 2024–Jul 2025.
30	Marine Solutions Inc. Top agencies Navy (Department of the Navy)	$150,000	0.3%	Rank history: not on the FY2021 list, #4 in FY2022, #10 in FY2023, #27 in FY2024 and #13 in FY2025; down 22 since Aug 2024–Jul 2025.
31	Anderson Engineering of Minnesota, LLC Top agencies VA (Department of Veterans Affairs)	$147,771	0.3%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; down 20 since Aug 2024–Jul 2025.
32	Isaiah Engineering, Inc. Top agencies USDA (Department of Agriculture)	$140,937	0.2%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; new, not ranked in Aug 2024–Jul 2025.
33	Tigris Way for Trading & General Contracting Limited Company Top agencies DOS (Department of State)	$81,916	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
34	Poly Inc. Top agencies Army (Department of the Army)	$73,869	0.1%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023, #7 in FY2024 and #28 in FY2025; down 11 since Aug 2024–Jul 2025.
35	Transystems Corporation Top agencies DHS (Department of Homeland Security)	$54,743	0.1%	Rank history: #20 in FY2021, #28 in FY2022, not on the FY2023–FY2024 lists and #29 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36	HGM Associates, Inc. Top agencies USAF (Department of the Air Force)	$48,263	0.1%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Aug 2024–Jul 2025.
37	Geolabs Inc. Top agencies Navy (Department of the Navy)	$34,972	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
38	Architura Corporation Top agencies VA (Department of Veterans Affairs)	$29,124	0.1%	Rank history: not on the FY2021–FY2023 lists, #18 in FY2024 and not on the FY2025 list; down 23 since Aug 2024–Jul 2025.
39	SG Engineering Inc. Top agencies Navy (Department of the Navy)	$4,448	<0.1%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.

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 $57.2 million 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 Aug 2024–Jul 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