Top 54 Contractors in PSC C1JA: Architect and Engineering – Construction: Museums and Exhibition Buildings, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Ewing Cole Inc. Top agencies Smithsonian (Smithsonian Institution)	$9,128,371	18.6%	Rank history: #6 in FY2021, #4 in FY2022, #3 in FY2023 and #1 in FY2025; up 2 since FY2023.
2	Lend Lease Corporation Ltd Through Lendlease (Us) Construction Inc. Top agencies Smithsonian (Smithsonian Institution)	$8,869,028	18.0%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and not on the FY2025 list; down 1 since FY2023.
3	Annum Architects, Inc. Top agencies Smithsonian (Smithsonian Institution)	$7,599,130	15.5%	Rank history: #17 in FY2021, #18 in FY2022, #4 in FY2023 and #19 in FY2025; up 1 since FY2023.
4	Ayers / Saint / Gross, Incorporated Top agencies Smithsonian (Smithsonian Institution)	$3,438,181	7.0%	Rank history: #3 in FY2021, #2 in FY2022, #5 in FY2023 and #7 in FY2025; up 1 since FY2023.
5	Page-Loring LLC Top agencies Smithsonian (Smithsonian Institution)	$2,696,379	5.5%	Rank history: #2 in FY2021, #6 in FY2022, #6 in FY2023 and #21 in FY2025; up 1 since FY2023.
6	Page Southerland Page, Inc. Top agencies Smithsonian (Smithsonian Institution)	$2,565,570	5.2%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
7	Quinn Evans Architects Inc. 2 awardees Top agencies Smithsonian (Smithsonian Institution)	$2,008,985	4.1%	Rank history: #8 in FY2021, #9 in FY2022, #16 in FY2023 and #6 in FY2025; up 9 since FY2023.
8	BBB IBI JV Top agencies DOS (Department of State)	$1,101,215	2.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
9	Smithgroup, Inc. Top agencies Smithsonian (Smithsonian Institution)	$1,015,072	2.1%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
10	Hartman-Cox Architects LLP Top agencies Smithsonian (Smithsonian Institution)	$796,072	1.6%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2025; new.
11	Mills & Schnoering Architects LLC Top agencies Smithsonian (Smithsonian Institution)	$779,990	1.6%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; new.
12	Smithgroup Companies, Inc. Through Smithgroup, Inc. Top agencies Smithsonian (Smithsonian Institution)	$768,411	1.6%	Rank history: not on the FY2021 list, #13 in FY2022, #8 in FY2023 and not on the FY2025 list; down 4 since FY2023.
13	Mbp-Aecom, A Joint Venture Top agencies Smithsonian (Smithsonian Institution)	$730,515	1.5%	Rank history: #22 in FY2021, #3 in FY2022, #32 in FY2023 and #40 in FY2025; up 19 since FY2023.
14	Architrave P.C. Top agencies Smithsonian (Smithsonian Institution)	$587,219	1.2%	Rank history: #40 in FY2021, #17 in FY2022, #29 in FY2023 and #34 in FY2025; up 15 since FY2023.
15	DLR Holding Company Through DLR Group of DC, P.C. Top agencies Smithsonian (Smithsonian Institution)	$565,930	1.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
16	Burns Wald-Hopkins Shambach Architects, Inc. Top agencies Smithsonian (Smithsonian Institution)	$538,361	1.1%	Rank history: #13 in FY2021, #10 in FY2022, #17 in FY2023 and #16 in FY2025; up 1 since FY2023.
17	Contracting Solutions, Inc. Top agencies Smithsonian (Smithsonian Institution)	$460,284	0.9%	Rank history: not on the FY2021 list, #16 in FY2022, not on the FY2023 list and #39 in FY2025; returned.
18	Cho, Benn, Holback & Associates, Inc. Top agencies Smithsonian (Smithsonian Institution)	$451,947	0.9%	Rank history: #31 in FY2021, #36 in FY2022, #28 in FY2023 and #37 in FY2025; up 10 since FY2023.
19	Golder Europe Service Centre SRL Through WSP USA Inc. Top agencies Smithsonian (Smithsonian Institution)	$432,507	0.9%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; new.
20	Lendlease (Us) Construction Inc. Top agencies Smithsonian (Smithsonian Institution)	$409,552	0.8%	Rank history: not on the FY2021 list, #22 in FY2022, not on the FY2023 list and #2 in FY2025; returned.
21	Samuel Anderson Architects Top agencies Smithsonian (Smithsonian Institution)	$376,695	0.8%	Rank history: #7 in FY2021, #20 in FY2022, #15 in FY2023 and #12 in FY2025; down 6 since FY2023.
22	Wiss, Janney, Elstner Associates, Inc. Top agencies Smithsonian (Smithsonian Institution)	$366,235	0.7%	Rank history: #30 in FY2021, #30 in FY2022, not on the FY2023 list and #25 in FY2025; returned.
23	Applied Research Associates, Inc. Top agencies Smithsonian (Smithsonian Institution)	$295,506	0.6%	Rank history: #10 in FY2021, #14 in FY2022, #22 in FY2023 and not on the FY2025 list; down 1 since FY2023.
24	Thomas A Carcaterra Pe LLC Top agencies Smithsonian (Smithsonian Institution)	$272,899	0.6%	Rank history: #28 in FY2021, not on the FY2022 list, #39 in FY2023 and #33 in FY2025; up 15 since FY2023.
25	Jacobs Government Services Company Through Jacobs Project Management Co Top agencies Smithsonian (Smithsonian Institution)	$237,834	0.5%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2025; new.
26	Bowers + Kubota Consulting, Inc. Through Bowers + Kubota Management, Inc. Top agencies Smithsonian (Smithsonian Institution)	$178,369	0.4%	Rank history: #42 in FY2021, #35 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
27	Wolf Josey Landscape Architects, PLLC Top agencies Smithsonian (Smithsonian Institution)	$178,280	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
28	Ziger / Snead LLP Top agencies Smithsonian (Smithsonian Institution)	$163,595	0.3%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023 and #24 in FY2025; down 4 since FY2023.
29	Engineering Partners, Inc. Top agencies Smithsonian (Smithsonian Institution)	$154,394	0.3%	Rank history: #14 in FY2021, not on the FY2022 list, #21 in FY2023 and not on the FY2025 list; down 8 since FY2023.
30	LJB Engineering Professional Corporation Top agencies Smithsonian (Smithsonian Institution)	$138,300	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
31	LJB Inc. Top agencies Smithsonian (Smithsonian Institution)	$136,960	0.3%	Rank history: #11 in FY2021, #19 in FY2022, #26 in FY2023 and #29 in FY2025; down 5 since FY2023.
32	Gwwo, Inc. Top agencies Smithsonian (Smithsonian Institution)	$99,508	0.2%	Rank history: #23 in FY2021, #25 in FY2022, #11 in FY2023 and #5 in FY2025; down 21 since FY2023.
33	Bowers + Kubota Management, Inc. Top agencies Smithsonian (Smithsonian Institution)	$97,683	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
34	Som-Selldorf Architects - A Joint Venture Top agencies Smithsonian (Smithsonian Institution)	$91,961	0.2%	Rank history: #4 in FY2021, not on the FY2022 list, #2 in FY2023 and #13 in FY2025; down 32 since FY2023.
35	Burns & Mcdonnell Engineering Company Inc. Top agencies Smithsonian (Smithsonian Institution)	$89,658	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
36	Grupo Polo S.A. Top agencies Smithsonian (Smithsonian Institution)	$85,559	0.2%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and not on the FY2025 list; down 5 since FY2023.
37	Kunkel Construction, Inc. Top agencies Smithsonian (Smithsonian Institution)	$76,014	0.2%	Rank history: #12 in FY2021, #8 in FY2022, #18 in FY2023 and #45 in FY2025; down 19 since FY2023.
38	DR Arquitectura SA Top agencies Smithsonian (Smithsonian Institution)	$74,564	0.2%	Rank history: not on the FY2021 list, #28 in FY2022, #12 in FY2023 and #27 in FY2025; down 26 since FY2023.
39	Aeon Preservation Services, LLC Top agencies Smithsonian (Smithsonian Institution)	$72,213	0.1%	Rank history: not on the FY2021 list, #24 in FY2022, #19 in FY2023 and #22 in FY2025; down 20 since FY2023.
40	Gordon & Gordons Services, Inc. Top agencies Smithsonian (Smithsonian Institution)	$69,874	0.1%	Rank history: #38 in FY2021, #29 in FY2022, #33 in FY2023 and #44 in FY2025; down 7 since FY2023.
41	RBA Group the Through NV5 Consultants, Inc. Top agencies Smithsonian (Smithsonian Institution)	$65,200	0.1%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and not on the FY2025 list; up 1 since FY2023.
42	Mcdonough Bolyard Peck, Inc. Top agencies Smithsonian (Smithsonian Institution)	$36,441	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43	Burns & Mcdonnell, Inc. Through Burns & Mcdonnell Engineering Company Inc. Top agencies Smithsonian (Smithsonian Institution)	$34,210	0.1%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023 and not on the FY2025 list; down 9 since FY2023.
44	Olin Partnership Ltd Top agencies National Gallery of Art	$31,233	0.1%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2025; new.
45	Building Conservation Associates, Inc. Top agencies Smithsonian (Smithsonian Institution)	$27,000	0.1%	Rank history: #26 in FY2021, #31 in FY2022, #27 in FY2023 and #32 in FY2025; down 18 since FY2023.
46	Amador Arquitectos Asociados S.A. Top agencies Smithsonian (Smithsonian Institution)	$16,693	<0.1%	Rank history: #44 in FY2021, #43 in FY2022, #30 in FY2023 and #41 in FY2025; down 16 since FY2023.
47	Distribuidora TW S.A. Top agencies Smithsonian (Smithsonian Institution)	$16,441	<0.1%	Rank history: not on the FY2021 list, #32 in FY2022, #9 in FY2023 and #35 in FY2025; down 38 since FY2023.
48	AECOM Through URS Group Inc-Hartman Cox Architects LLP A Joint Venture Top agencies Smithsonian (Smithsonian Institution)	$11,860	<0.1%	Rank history: #5 in FY2021, #12 in FY2022, #25 in FY2023 and not on the FY2025 list; down 23 since FY2023.
49	Loesberg Noah Top agencies Smithsonian (Smithsonian Institution)	$11,424	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
50	Ware Malcomb Top agencies Smithsonian (Smithsonian Institution)	$8,987	<0.1%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and #30 in FY2025; down 30 since FY2023.
51	Grunley Construction Co., Inc. Top agencies Smithsonian (Smithsonian Institution)	$7,983	<0.1%	Rank history: #35 in FY2021, #5 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
52	Aubertine & Currier Architects Engineers & Land Surveyors PLLC Top agencies DOT (Department of Transportation)	$5,418	<0.1%	Rank history: #16 in FY2021, #37 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
53	Gale Associates, Inc. Top agencies National Gallery of Art	$5,000	<0.1%	Rank history: #15 in FY2021, not on the FY2022 list, #46 in FY2023 and not on the FY2025 list; down 7 since FY2023.
54	Integrated Conservation Resources Inc. Top agencies Smithsonian (Smithsonian Institution)	$4,071	<0.1%	Rank history: not on the FY2021 list, #34 in FY2022, #13 in FY2023 and #23 in FY2025; down 41 since FY2023.

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 $49.2 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. 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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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