Top 29 Contractors in PSC Y1JA: Construction of Museums and Exhibition Buildings, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Clark Construction Group LLC Top agencies Smithsonian (Smithsonian Institution)	$53,322,108	42.2%	Rank history: not on the FY2021 list, #5 in FY2022, #1 in FY2024 and #12 in FY2025; up 4 since FY2022.
2	Associated Builders, Inc. Top agencies Smithsonian (Smithsonian Institution) National Gallery of Art	$34,384,900	27.2%	Rank history: #4 in FY2021, #2 in FY2022, #18 in FY2024 and not on the FY2025 list; unchanged since FY2022.
3	Clark / Smoot / Consigli, A Joint Venture Top agencies Smithsonian (Smithsonian Institution)	$9,616,893	7.6%	Rank history: #1 in FY2021, #1 in FY2022, #4 in FY2024 and #3 in FY2025; down 2 since FY2022.
4	TEX / Am Construction Co., Inc. Top agencies Smithsonian (Smithsonian Institution)	$5,901,666	4.7%	Rank history: #2 in FY2021, #6 in FY2022, #12 in FY2024 and #9 in FY2025; up 2 since FY2022.
5	EPC Service Inc Top agencies Smithsonian (Smithsonian Institution)	$5,106,685	4.0%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #30 in FY2025; new.
6	HSU Development, Inc. Top agencies Smithsonian (Smithsonian Institution)	$3,766,482	3.0%	Rank history: #9 in FY2021, #10 in FY2022, #17 in FY2024 and #16 in FY2025; up 4 since FY2022.
7	Design and Production Incorporated Top agencies Army (Department of the Army)	$1,473,746	1.2%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2024 and #23 in FY2025; new.
8	Exelon Corporation Through Constellation Newenergy Inc. Top agencies Smithsonian (Smithsonian Institution)	$1,450,356	1.1%	Rank history: #12 in FY2021, #14 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
9	KEE Construction Services, Inc. Top agencies Smithsonian (Smithsonian Institution)	$1,406,151	1.1%	Rank history: #14 in FY2021, #9 in FY2022, #10 in FY2024 and #20 in FY2025; unchanged since FY2022.
10	Biscayne Contractors, Inc. Top agencies Smithsonian (Smithsonian Institution)	$1,242,546	1.0%	Rank history: #6 in FY2021, #4 in FY2022, #5 in FY2024 and #5 in FY2025; down 6 since FY2022.
11	Grunley Construction Co., Inc. Top agencies National Gallery of Art	$1,156,453	0.9%	Rank history: #5 in FY2021, #13 in FY2022, #14 in FY2024 and not on the FY2025 list; up 2 since FY2022.
12	Severn Associates LLC Top agencies Smithsonian (Smithsonian Institution)	$1,130,249	0.9%	Rank history: #8 in FY2021, #25 in FY2022, #23 in FY2024 and #7 in FY2025; up 13 since FY2022.
13	ECM Wise Corp Through Spacesaver Systems, Inc. Top agencies Smithsonian (Smithsonian Institution)	$1,066,420	0.8%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2024 and not on the FY2025 list; new.
14	Tucson Building & Remodeling, Inc. Top agencies Smithsonian (Smithsonian Institution)	$893,242	0.7%	Rank history: #10 in FY2021, #16 in FY2022, #13 in FY2024 and #17 in FY2025; up 2 since FY2022.
15	Heartwood Pacific, LLC Top agencies Smithsonian (Smithsonian Institution)	$838,797	0.7%	Rank history: not on the FY2021 list, #11 in FY2022, #27 in FY2024 and #28 in FY2025; down 4 since FY2022.
16	Meltech Corporation, Inc. Top agencies Smithsonian (Smithsonian Institution)	$801,473	0.6%	Rank history: #11 in FY2021, not on the FY2022 list, #11 in FY2024 and #33 in FY2025; returned.
17	RTX Corporation Through Noresco, LLC Top agencies Smithsonian (Smithsonian Institution)	$732,589	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
18	Arias-Guardia & Asoc. Top agencies Smithsonian (Smithsonian Institution)	$420,507	0.3%	Rank history: #21 in FY2021, #19 in FY2022, #24 in FY2024 and #24 in FY2025; up 1 since FY2022.
19	Raad Construction Group LLC Top agencies Smithsonian (Smithsonian Institution)	$296,737	0.2%	Rank history: #3 in FY2021, #18 in FY2022, #9 in FY2024 and #14 in FY2025; down 1 since FY2022.
20	Walston Co Group LLC Top agencies National Gallery of Art	$261,586	0.2%	Rank history: not on the FY2021 list, #21 in FY2022, #28 in FY2024 and #34 in FY2025; up 1 since FY2022.
21	Phalcon Ltd. Through JE Richards Inc. Top agencies National Gallery of Art	$243,583	0.2%	Rank history: not on the FY2021 list, #20 in FY2022, #26 in FY2024 and not on the FY2025 list; down 1 since FY2022.
22	Alpha Contractors Group Inc. Top agencies DOI (Department of the Interior)	$209,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2024 and not on the FY2025 list; new.
23	Con TECH Building Systems, Inc. Top agencies DOT (Department of Transportation)	$207,915	0.2%	Rank history: not on the FY2021 list, #7 in FY2022, #30 in FY2024 and not on the FY2025 list; down 16 since FY2022.
24	Ingenieria Y Montajes Electromecanicos De Panama, S.A. Top agencies Smithsonian (Smithsonian Institution)	$164,371	0.1%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2024 and #29 in FY2025; new.
25	Kunkel Construction, Inc. Top agencies Smithsonian (Smithsonian Institution)	$154,744	0.1%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2024 and #10 in FY2025; new.
26	Custom Built Marine Construction, Inc. Top agencies Smithsonian (Smithsonian Institution)	$55,651	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	Gulburg Associates Inc. Top agencies Smithsonian (Smithsonian Institution)	$51,991	<0.1%	Rank history: not on the FY2021 list, #22 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
28	Gordon & Gordons Services, Inc. Top agencies Smithsonian (Smithsonian Institution)	$27,675	<0.1%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2024 and not on the FY2025 list; new.
29	Pono Aina Management LLC Top agencies Army (Department of the Army)	$3,175	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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 $126 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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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