Top 79 Contractors in PSC C220: Architect and Engineering – General: Structural Engineering, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Merrick & Company Top agencies USAF (Department of the Air Force)	$4,881,386	12.2%	Rank history: #3 in FY2022, #7 in FY2023, #17 in FY2024 and #11 in FY2025; unchanged since FY2020.
2	Stantec Incorporated Through Stantec Consulting Services Inc. Top agencies Navy (Department of the Navy)	$4,630,029	11.6%	Rank history: #6 in FY2022 and not on the FY2023–FY2025 lists; up 14 since FY2020.
3	American Engineering Corporation Top agencies Navy (Department of the Navy)	$3,238,753	8.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
4	Planate Management Group LLC Top agencies VA (Department of Veterans Affairs)	$2,299,891	5.8%	Rank history: #14 in FY2022, #12 in FY2023, #44 in FY2024 and #34 in FY2025; up 3 since FY2020.
5	Kaskaskia Engineering Group LLC Top agencies Army (Department of the Army)	$1,951,459	4.9%	Rank history: #36 in FY2022, #40 in FY2023, #54 in FY2024 and not on the FY2025 list; up 49 since FY2020.
6	Gushiken-Pae JV Top agencies Navy (Department of the Navy)	$1,799,515	4.5%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; up 15 since FY2020.
7	Pavement Technical Solutions, Inc. Top agencies Army (Department of the Army)	$1,794,842	4.5%	Rank history: #24 in FY2022, #11 in FY2023, #24 in FY2024 and not on the FY2025 list; up 5 since FY2020.
8	Jacobs Engineering Group Inc. 2 awardees, including Jacobs Government Services Company Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) DFAS (Defense Finance and Accounting Service)	$1,777,273	4.5%	Rank history: #19 in FY2022, #1 in FY2023, #48 in FY2024 and not on the FY2025 list; up 22 since FY2020.
9	Architrave P.C. Top agencies Smithsonian (Smithsonian Institution)	$1,524,006	3.8%	Rank history: #12 in FY2022, #18 in FY2023, #15 in FY2024 and #19 in FY2025; up 6 since FY2020.
10	Reid Middleton, Inc. Top agencies Navy (Department of the Navy)	$1,451,247	3.6%	Rank history: #11 in FY2022, #24 in FY2023, #14 in FY2024 and #17 in FY2025; down 6 since FY2020.
11	AE Works Ltd Top agencies AFRH (Armed Forces Retirement Home)	$1,235,933	3.1%	Rank history: #8 in FY2022, #71 in FY2023, #29 in FY2024 and #24 in FY2025; up 15 since FY2020.
12	Dj&A, P.C. Top agencies USDA (Department of Agriculture)	$1,148,030	2.9%	Rank history: #16 in FY2022, #16 in FY2023, #12 in FY2024 and #20 in FY2025; up 12 since FY2020.
13	Great West Engineering Inc. Top agencies USDA (Department of Agriculture)	$1,106,211	2.8%	Rank history: #13 in FY2022, #13 in FY2023, #9 in FY2024 and #25 in FY2025; up 34 since FY2020.
14	Adtek Engineers Inc. Top agencies Navy (Department of the Navy)	$759,668	1.9%	Rank history: not on the FY2022 list, #62 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
15	Appledore Marine - Ch2M JV Top agencies Navy (Department of the Navy)	$655,434	1.6%	Rank history: #26 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
16	Acela Architects + Engineers PC Top agencies VA (Department of Veterans Affairs)	$622,702	1.6%	Rank history: not on the FY2022 list, #53 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
17	KAI Hawaii, Inc. Top agencies Army (Department of the Army)	$607,428	1.5%	Rank history: #5 in FY2022, #29 in FY2023, #5 in FY2024 and #3 in FY2025; new, not ranked in FY2020.
18	GHD Inc. Through The Protection Engineering Group, Inc. Top agencies Navy (Department of the Navy)	$507,505	1.3%	Rank history: not on the FY2022 list, #58 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
19	HGA Mid-Atlantic, Inc. Top agencies DOS (Department of State)	$498,282	1.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Peak Signals, LLC Top agencies DOS (Department of State)	$456,096	1.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Alberto Izzo & Partners S.R.L. Top agencies Navy (Department of the Navy)	$420,076	1.1%	Rank history: #47 in FY2022 and not on the FY2023–FY2025 lists; up 18 since FY2020.
22	P2S LP Top agencies Navy (Department of the Navy)	$398,420	1.0%	Rank history: not on the FY2022 list, #64 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
23	EXP U.S. Services Inc. Through EXP Federal Inc. Top agencies Army (Department of the Army)	$317,428	0.8%	Rank history: #54 in FY2022 and not on the FY2023–FY2025 lists; down 17 since FY2020.
24	River Design Group, Inc. Top agencies USDA (Department of Agriculture)	$294,638	0.7%	Rank history: #30 in FY2022, #39 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
25	RBV Contracting Inc. Top agencies Army (Department of the Army)	$268,028	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	Robert Peccia & Associates, Inc. Top agencies USDA (Department of Agriculture)	$267,984	0.7%	Rank history: #45 in FY2022, #35 in FY2023, #19 in FY2024 and #26 in FY2025; new, not ranked in FY2020.
27	MKE Associates LLC Top agencies Army (Department of the Army)	$249,735	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Apogee Consulting Group, P.a. Top agencies VA (Department of Veterans Affairs)	$246,595	0.6%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
29	A Professional Corporation Chamberlin Architects Top agencies USDA (Department of Agriculture)	$241,950	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
30	NIA Engineering Co., Ltd. Top agencies Navy (Department of the Navy)	$241,840	0.6%	Rank history: #62 in FY2022, not on the FY2023 list, #21 in FY2024 and #37 in FY2025; new, not ranked in FY2020.
31	Mndpi Pacific JV Top agencies Navy (Department of the Navy)	$209,971	0.5%	Rank history: #7 in FY2022, #23 in FY2023, #25 in FY2024 and #16 in FY2025; up 4 since FY2020.
32	Water Authority Busan Metropolitan City Korea Through Seoul National University Top agencies DOS (Department of State)	$120,848	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
33	The Onyx Urban Collaborative JV LLC Top agencies Navy (Department of the Navy)	$117,301	0.3%	Rank history: not on the FY2022–FY2025 lists; down 11 since FY2020.
34	Stantec Consulting Services Inc. Top agencies Navy (Department of the Navy)	$103,727	0.3%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
35	Beyer Blinder Belle, Architects and Planners, LLP Top agencies DOS (Department of State)	$96,736	0.2%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
36	Jacobs Government Services Company 2 awardees Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$96,437	0.2%	Rank history: #29 in FY2022, #45 in FY2023, #11 in FY2024 and #23 in FY2025; down 34 since FY2020.
37	Rutherford & Chekene Top agencies GSA (General Services Administration)	$90,879	0.2%	Rank history: #63 in FY2022, not on the FY2023 list, #52 in FY2024 and not on the FY2025 list; down 18 since FY2020.
38	So.in.ci. SRL Top agencies USAF (Department of the Air Force)	$82,623	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	Atkins Nuclear Secured Holdings Corporation Through Atkins North America, Inc. Top agencies USAF (Department of the Air Force)	$81,994	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Kenall-Freese and Nichols 8A Mentor-Protege Joint Venture Top agencies Army (Department of the Army)	$77,968	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Alphatec P.C. Top agencies Treasury (Department of the Treasury)	$68,891	0.2%	Rank history: #58 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
42	Thomas Dean & Hoskins Inc. Top agencies USDA (Department of Agriculture)	$66,077	0.2%	Rank history: #34 in FY2022, #33 in FY2023, #37 in FY2024 and #41 in FY2025; new, not ranked in FY2020.
43	Mason & Hanger-Pond Joint Venture LP Top agencies Army (Department of the Army)	$65,846	0.2%	Rank history: not on the FY2022 list, #15 in FY2023 and not on the FY2024–FY2025 lists; up 23 since FY2020.
44	Construcciones Y Mantenimientos Eficientes S.A. Top agencies Smithsonian (Smithsonian Institution)	$58,545	0.1%	Rank history: #69 in FY2022, #79 in FY2023, #64 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
45	Neser, Roomsburg & Workman, P.C. Top agencies Navy (Department of the Navy)	$53,856	0.1%	Rank history: not on the FY2022–FY2025 lists; down 13 since FY2020.
46	Rock Gap Engineering LLC Top agencies HHS (Department of Health and Human Services)	$47,000	0.1%	Rank history: #67 in FY2022, #57 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
47	Duenas Camacho & Associates Inc. Top agencies Navy (Department of the Navy)	$45,727	0.1%	Rank history: #33 in FY2022, #17 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
48	Estruconsult SA Top agencies DOS (Department of State)	$45,687	0.1%	Rank history: #73 in FY2022 and not on the FY2023–FY2025 lists; down 7 since FY2020.
49	Mosaic Architecture, PC Top agencies USDA (Department of Agriculture)	$40,455	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Anjan Gupta Architects Top agencies DOS (Department of State)	$39,849	0.1%	Rank history: #66 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
51	Veteran Design & Construction Inc. Top agencies VA (Department of Veterans Affairs)	$36,998	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	Lyme Computer Systems, Inc. Top agencies Navy (Department of the Navy)	$36,982	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Colby Co LLC Top agencies Navy (Department of the Navy)	$36,809	0.1%	Rank history: #17 in FY2022, not on the FY2023 list, #31 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
54	Parsons Corporation Through Parsons Government Services Inc. Top agencies HHS (Department of Health and Human Services)	$33,413	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
55	Mead & Hunt Inc. Through Mason & Hanger + Mead & Hunt Joint Venture Top agencies Army (Department of the Army)	$30,383	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	Estudios Edificaciones E Interventorias En Ingenieria Eeii S A S Top agencies DOS (Department of State)	$30,375	0.1%	Rank history: #55 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
57	DJB Contracting Inc. Top agencies Smithsonian (Smithsonian Institution)	$25,095	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Hohbach-Lewin Inc. Top agencies USAF (Department of the Air Force)	$25,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	Larson Design Group, Inc. Top agencies DOT (Department of Transportation)	$24,626	0.1%	Rank history: not on the FY2022–FY2025 lists; down 16 since FY2020.
60	Simpson Gumpertz & Heger Inc. Top agencies VA (Department of Veterans Affairs)	$21,500	0.1%	Rank history: not on the FY2022–FY2025 lists; down 16 since FY2020.
61	RIO Engineering Inc. Top agencies USDA (Department of Agriculture)	$20,040	0.1%	Rank history: not on the FY2022–FY2025 lists; down 28 since FY2020.
62	Gema Contractor Service Corp. Top agencies VA (Department of Veterans Affairs)	$19,716	<0.1%	Rank history: not on the FY2022–FY2023 lists, #69 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
63	Mtfa Architecture, Inc. Top agencies Navy (Department of the Navy)	$16,906	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 52 since FY2020.
64	Dills Architects PC Top agencies Navy (Department of the Navy)	$15,458	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 24 since FY2020.
65	Xu Consulting Engineering PC Top agencies Army (Department of the Army)	$12,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66	Advantix Engineering Corp Top agencies DOI (Department of the Interior)	$11,760	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	Louviere Stratton & Yokel LLC Top agencies USDA (Department of Agriculture)	$11,586	<0.1%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
68	Steiner B. Moore Corp. Top agencies Navy (Department of the Navy)	$10,600	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Acme Consultants Private Limited Top agencies DOS (Department of State)	$9,765	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
70	NCS / EML SB Joint Venture LLC Top agencies Navy (Department of the Navy)	$7,265	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
71	Hahn Engineering, Inc. Top agencies VA (Department of Veterans Affairs)	$5,800	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
72	Bennett Preservation Engineering, PC Top agencies DOI (Department of the Interior)	$4,375	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	North Arrow, Inc. Top agencies Treasury (Department of the Treasury)	$3,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	Henry Adams, LLC Top agencies Treasury (Department of the Treasury)	$3,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
75	Summer Consultants, Inc. Top agencies Treasury (Department of the Treasury)	$3,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
76	EBL Engineers, LLC Top agencies Treasury (Department of the Treasury)	$3,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	Nagamine Okawa Engineers Inc. Top agencies Army (Department of the Army)	$2,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
78	Hdr, Inc. Through HDR Engineering Inc. Top agencies USAF (Department of the Air Force)	$500	<0.1%	Rank history: #1 in FY2022, #25 in FY2023, #41 in FY2024 and #6 in FY2025; new, not ranked in FY2020.
79	LEO a Daly and Huitt Zollars, a Joint Venture Through LEO A. Daly LLC Top agencies USAF (Department of the Air Force)	$500	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 45 since FY2020.

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 $39.9 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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