Top 46 Contractors in PSC C1JA: Architect and Engineering – Construction: Museums and Exhibition Buildings, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lend Lease Corporation Ltd 2 awardees, including Lendlease (Us) Construction Inc. Top agencies Smithsonian (Smithsonian Institution)	$17,393,364	33.1%	Rank history: #1 in FY2022, #1 in FY2023, #2 in FY2024 and not on the FY2025 list; up 8 since FY2020.
2	Page-Loring LLC Top agencies Smithsonian (Smithsonian Institution)	$17,046,917	32.4%	Rank history: #6 in FY2022, #6 in FY2023, #5 in FY2024 and #21 in FY2025; down 1 since FY2020.
3	Ayers / Saint / Gross, Incorporated Top agencies Smithsonian (Smithsonian Institution)	$5,736,544	10.9%	Rank history: #2 in FY2022, #5 in FY2023, #4 in FY2024 and #7 in FY2025; down 1 since FY2020.
4	Som-Selldorf Architects - A Joint Venture Top agencies Smithsonian (Smithsonian Institution)	$1,298,774	2.5%	Rank history: not on the FY2022 list, #2 in FY2023, #34 in FY2024 and #13 in FY2025; new, not ranked in FY2020.
5	AECOM Through URS Group Inc-Hartman Cox Architects LLP A Joint Venture Top agencies Smithsonian (Smithsonian Institution)	$1,097,182	2.1%	Rank history: #12 in FY2022, #25 in FY2023, #48 in FY2024 and not on the FY2025 list; up 3 since FY2020.
6	Ewing Cole Inc. Top agencies Smithsonian (Smithsonian Institution)	$939,807	1.8%	Rank history: #4 in FY2022, #3 in FY2023, #1 in FY2024 and #1 in FY2025; down 3 since FY2020.
7	Samuel Anderson Architects Top agencies Smithsonian (Smithsonian Institution)	$903,300	1.7%	Rank history: #20 in FY2022, #15 in FY2023, #21 in FY2024 and #12 in FY2025; up 21 since FY2020.
8	Quinn Evans Architects Inc. Top agencies Smithsonian (Smithsonian Institution)	$798,712	1.5%	Rank history: #9 in FY2022, #16 in FY2023, #7 in FY2024 and #6 in FY2025; up 13 since FY2020.
9	Jacobs Engineering Group Inc. Through Jacobs Project Management Co Top agencies Smithsonian (Smithsonian Institution)	$705,719	1.3%	Rank history: #21 in FY2022, #23 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
10	Applied Research Associates, Inc. Top agencies Smithsonian (Smithsonian Institution)	$703,857	1.3%	Rank history: #14 in FY2022, #22 in FY2023, #23 in FY2024 and not on the FY2025 list; up 1 since FY2020.
11	LJB Inc. Top agencies Smithsonian (Smithsonian Institution)	$518,897	1.0%	Rank history: #19 in FY2022, #26 in FY2023, #31 in FY2024 and #29 in FY2025; up 5 since FY2020.
12	Kunkel Construction, Inc. Top agencies Smithsonian (Smithsonian Institution)	$464,417	0.9%	Rank history: #8 in FY2022, #18 in FY2023, #37 in FY2024 and #45 in FY2025; up 1 since FY2020.
13	Burns Wald-Hopkins Shambach Architects, Inc. Top agencies Smithsonian (Smithsonian Institution)	$431,316	0.8%	Rank history: #10 in FY2022, #17 in FY2023, #16 in FY2024 and #16 in FY2025; down 8 since FY2020.
14	Engineering Partners, Inc. Top agencies Smithsonian (Smithsonian Institution)	$387,948	0.7%	Rank history: not on the FY2022 list, #21 in FY2023, #29 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
15	Gale Associates, Inc. Top agencies National Gallery of Art	$379,038	0.7%	Rank history: not on the FY2022 list, #46 in FY2023, #53 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
16	Aubertine & Currier Architects Engineers & Land Surveyors PLLC Top agencies DOT (Department of Transportation)	$362,626	0.7%	Rank history: #37 in FY2022, not on the FY2023 list, #52 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
17	Annum Architects, Inc. Top agencies Smithsonian (Smithsonian Institution)	$314,519	0.6%	Rank history: #18 in FY2022, #4 in FY2023, #3 in FY2024 and #19 in FY2025; down 11 since FY2020.
18	Louis Berger U.S. Inc. Through WSP USA Inc. Top agencies Smithsonian (Smithsonian Institution)	$259,607	0.5%	Rank history: #11 in FY2022, #10 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2020.
19	Construcciones Y Mantenimientos Eficientes S.A. Top agencies Smithsonian (Smithsonian Institution)	$240,082	0.5%	Rank history: #23 in FY2022, #45 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
20	GHD Inc. Top agencies Smithsonian (Smithsonian Institution)	$238,422	0.5%	Rank history: #15 in FY2022, #14 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2020.
21	Consigli Holdings Inc. Through Consigli Construction Co., Inc. Top agencies National Gallery of Art	$238,111	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
22	Mbp-Aecom, A Joint Venture Top agencies Smithsonian (Smithsonian Institution)	$205,827	0.4%	Rank history: #3 in FY2022, #32 in FY2023, #13 in FY2024 and #40 in FY2025; new, not ranked in FY2020.
23	Gwwo, Inc. Top agencies Smithsonian (Smithsonian Institution)	$169,023	0.3%	Rank history: #25 in FY2022, #11 in FY2023, #32 in FY2024 and #5 in FY2025; up 7 since FY2020.
24	Gran Kriegel Associates, Architects & Planners, LLC Top agencies Smithsonian (Smithsonian Institution)	$165,000	0.3%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
25	Design Installation and Consulting Engineering Company Inc.(Dicec) Top agencies Smithsonian (Smithsonian Institution)	$156,781	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	Building Conservation Associates, Inc. Top agencies Smithsonian (Smithsonian Institution)	$112,882	0.2%	Rank history: #31 in FY2022, #27 in FY2023, #45 in FY2024 and #32 in FY2025; up 13 since FY2020.
27	Fentress Architects, Ltd. Top agencies Navy (Department of the Navy)	$110,949	0.2%	Rank history: not on the FY2022–FY2025 lists; down 9 since FY2020.
28	Thomas A Carcaterra Pe LLC Top agencies Smithsonian (Smithsonian Institution)	$108,378	0.2%	Rank history: not on the FY2022 list, #39 in FY2023, #24 in FY2024 and #33 in FY2025; down 8 since FY2020.
29	DLR Group of DC, P.C. Top agencies Smithsonian (Smithsonian Institution)	$99,855	0.2%	Rank history: #27 in FY2022, #43 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
30	Wiss, Janney, Elstner Associates, Inc. 2 awardees Top agencies Smithsonian (Smithsonian Institution)	$97,843	0.2%	Rank history: #30 in FY2022, not on the FY2023 list, #22 in FY2024 and #25 in FY2025; up 1 since FY2020.
31	Cho, Benn, Holback & Associates, Inc. Top agencies Smithsonian (Smithsonian Institution)	$90,726	0.2%	Rank history: #36 in FY2022, #28 in FY2023, #18 in FY2024 and #37 in FY2025; down 7 since FY2020.
32	Impact Communications Co Top agencies DOJ (Department of Justice)	$70,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
33	T&S Shipping Building Inc. Top agencies Smithsonian (Smithsonian Institution)	$56,122	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Sustainable Science LLC Top agencies Smithsonian (Smithsonian Institution)	$55,560	0.1%	Rank history: not on the FY2022 list, #41 in FY2023, not on the FY2024 list and #31 in FY2025; new, not ranked in FY2020.
35	Grunley Construction Co., Inc. Top agencies Smithsonian (Smithsonian Institution)	$54,019	0.1%	Rank history: #5 in FY2022, not on the FY2023 list, #51 in FY2024 and not on the FY2025 list; down 20 since FY2020.
36	WHR Architects, Inc. Through Page Southerland Page, Inc. Top agencies DOI (Department of the Interior)	$52,545	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Multi Suppliers 21 S.A. Top agencies Smithsonian (Smithsonian Institution)	$46,874	0.1%	Rank history: #45 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
38	Gordon & Gordons Services, Inc. Top agencies Smithsonian (Smithsonian Institution)	$45,272	0.1%	Rank history: #29 in FY2022, #33 in FY2023, #40 in FY2024 and #44 in FY2025; new, not ranked in FY2020.
39	UEI SG49WNA4FRF1 Top agencies Smithsonian (Smithsonian Institution)	$44,657	0.1%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
40	Architrave P.C. Top agencies Smithsonian (Smithsonian Institution)	$37,076	0.1%	Rank history: #17 in FY2022, #29 in FY2023, #14 in FY2024 and #34 in FY2025; down 8 since FY2020.
41	R. Mcghee & Associates PLLC Top agencies Smithsonian (Smithsonian Institution)	$29,673	0.1%	Rank history: #38 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2020.
42	Bowers + Kubota Consulting, Inc. Through Bowers + Kubota Management, Inc. Top agencies Smithsonian (Smithsonian Institution)	$26,374	0.1%	Rank history: #35 in FY2022, not on the FY2023 list, #26 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
43	Environmental Research Group, L.L.C. Top agencies Smithsonian (Smithsonian Institution)	$12,712	<0.1%	Rank history: #40 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
44	Amador Arquitectos Asociados S.A. Top agencies Smithsonian (Smithsonian Institution)	$10,053	<0.1%	Rank history: #43 in FY2022, #30 in FY2023, #46 in FY2024 and #41 in FY2025; new, not ranked in FY2020.
45	Patrick Haggerty Top agencies Smithsonian (Smithsonian Institution)	$4,960	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	Mckinney and Company, Inc. Top agencies Smithsonian (Smithsonian Institution)	$2,829	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in 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 $52.5 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.

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