Top 36 Contractors in PSC C1PZ: Architect and Engineering – Construction: Other Non-Building Facilities, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	WSP USA Inc. Top agencies Navy (Department of the Navy)	$13,110,131	26.4%	Rank history: not on the FY2021–FY2024 lists; new.
2	Dmyles Inc. Top agencies Army (Department of the Army)	$12,019,483	24.2%	Rank history: not on the FY2021–FY2024 lists; new.
3	WSP E&Is - HDR Joint Venture Top agencies DHS (Department of Homeland Security)	$3,560,847	7.2%	Rank history: not on the FY2021–FY2024 lists; new.
4	Vali Cooper International LLC Top agencies VA (Department of Veterans Affairs)	$3,229,238	6.5%	Rank history: not on the FY2021 list, #8 in FY2022, #9 in FY2023 and #19 in FY2024; up 15 since FY2024.
5	Texas Electrical & Testing Services LLC Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$2,589,000	5.2%	Rank history: not on the FY2021–FY2024 lists; new.
6	Erie Affiliates Inc. Top agencies DOI (Department of the Interior)	$2,229,990	4.5%	Rank history: not on the FY2021–FY2024 lists; new.
7	Hana Engineers & Consultants LLC Top agencies Army (Department of the Army)	$1,953,037	3.9%	Rank history: not on the FY2021–FY2024 lists; new.
8	CDM Federal Programs Corporation Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$1,709,399	3.4%	Rank history: not on the FY2021 list, #23 in FY2022 and not on the FY2023–FY2024 lists; returned.
9	New Dominion Construction LLC Top agencies USAF (Department of the Air Force)	$1,336,721	2.7%	Rank history: not on the FY2021–FY2024 lists; new.
10	AECOM Technical Services, Inc. Top agencies DHS (Department of Homeland Security)	$1,233,281	2.5%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2024; down 4 since FY2024.
11	Hdr, Inc. Through Hdr-Obg A Joint Venture Top agencies Army (Department of the Army)	$795,497	1.6%	Rank history: #4 in FY2021, #1 in FY2022, #27 in FY2023 and not on the FY2024 list; returned.
12	Arcadis U.s., Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$696,776	1.4%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; down 11 since FY2024.
13	Marine Solutions Inc. Top agencies Navy (Department of the Navy)	$616,028	1.2%	Rank history: not on the FY2021 list, #4 in FY2022, #10 in FY2023 and #27 in FY2024; up 14 since FY2024.
14	KAI Hawaii, Inc. Top agencies DHS (Department of Homeland Security)	$556,188	1.1%	Rank history: not on the FY2021–FY2024 lists; new.
15	Anderson Engineering of Minnesota, LLC Top agencies VA (Department of Veterans Affairs)	$468,194	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
16	AECOM Through AECOM Services, LLC Top agencies USAF (Department of the Air Force)	$429,340	0.9%	Rank history: #21 in FY2021, not on the FY2022 list, #2 in FY2023 and not on the FY2024 list; returned.
17	Integrity - the La Group Joint Venture, LLC Top agencies VA (Department of Veterans Affairs)	$411,360	0.8%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and #10 in FY2024; down 7 since FY2024.
18	Reid Middleton, Inc. Top agencies Navy (Department of the Navy)	$355,829	0.7%	Rank history: #11 in FY2021, #12 in FY2022, #19 in FY2023 and #21 in FY2024; up 3 since FY2024.
19	Walker Federal Services, Llc. Top agencies VA (Department of Veterans Affairs)	$269,941	0.5%	Rank history: #14 in FY2021, #25 in FY2022 and not on the FY2023–FY2024 lists; returned.
20	Integrity Federal Services, Inc. Top agencies VA (Department of Veterans Affairs)	$255,573	0.5%	Rank history: not on the FY2021 list, #16 in FY2022, #7 in FY2023 and #15 in FY2024; down 5 since FY2024.
21	Galindest Ingenieria S.R.L. Top agencies DOS (Department of State)	$228,549	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
22	Shekar Engineering, P.l.c Top agencies USAF (Department of the Air Force)	$185,275	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
23	Terra Site Constructors LLC Top agencies USAF (Department of the Air Force)	$159,598	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
24	Fpm-Aecom JV1 Through Fpm-Aecom JV2 Top agencies Army (Department of the Army)	$142,110	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
25	Isaiah Engineering, Inc. Top agencies USDA (Department of Agriculture)	$140,937	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
26	Stv-Moffatt Nichol DHS Joint Venture Top agencies DHS (Department of Homeland Security)	$105,694	0.2%	Rank history: #15 in FY2021, #30 in FY2022, not on the FY2023 list and #22 in FY2024; down 4 since FY2024.
27	Tigris Way for Trading & General Contracting Limited Company Top agencies DOS (Department of State)	$81,916	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
28	Childs Engineering Corp Top agencies Navy (Department of the Navy)	$75,475	0.2%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2024; down 12 since FY2024.
29	Poly Inc. Top agencies Army (Department of the Army)	$65,960	0.1%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and #7 in FY2024; down 22 since FY2024.
30	Transystems Corporation Top agencies DHS (Department of Homeland Security)	$54,743	0.1%	Rank history: #20 in FY2021, #28 in FY2022 and not on the FY2023–FY2024 lists; returned.
31	HGM Associates, Inc. Top agencies USAF (Department of the Air Force)	$48,263	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
32	Sultanhomeoffer LLC Top agencies DHS (Department of Homeland Security)	$32,754	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
33	Tatco LLC Top agencies DOI (Department of the Interior)	$27,240	0.1%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; down 20 since FY2024.
34	Fox Snap Enterprise LLC Top agencies DHS (Department of Homeland Security)	$18,434	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
35	MC2 Engineering and Construction, P.C. Top agencies USAF (Department of the Air Force)	$15,993	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
36	Rmaa-Api Joint Venture, LLC Top agencies Navy (Department of the Navy)	$9,198	<0.1%	Rank history: #35 in FY2021, #20 in FY2022 and not on the FY2023–FY2024 lists; returned.

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 $49.6 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. 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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.

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