Top 56 Contractors in PSC Y1DB: Construction of Laboratories and Clinics, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Hensel Phelps Construction Co 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army) DOI (Department of the Interior)	$97,222,927	27.2%	Rank history: #6 in FY2021, #2 in FY2022, #1 in FY2023 and #12 in FY2025; unchanged since FY2023.
2	Gilbane-Exyte A Joint Venture Top agencies Army (Department of the Army)	$64,075,591	17.9%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; new.
3	The Whiting-Turner Contracting Company Top agencies Navy (Department of the Navy)	$44,007,942	12.3%	Rank history: #2 in FY2021, #9 in FY2022, #6 in FY2023 and not on the FY2025 list; up 3 since FY2023.
4	Nlgc JV LLC Top agencies Army (Department of the Army)	$29,688,388	8.3%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; new.
5	HBP Joint Venture Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$22,676,198	6.3%	Rank history: #17 in FY2021, #6 in FY2022, #8 in FY2023 and #9 in FY2025; up 3 since FY2023.
6	Advon Corporation Top agencies VA (Department of Veterans Affairs)	$13,784,940	3.9%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and not on the FY2025 list; up 65 since FY2023.
7	Cdeem Co Top agencies VA (Department of Veterans Affairs)	$13,608,618	3.8%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023 and #27 in FY2025; up 4 since FY2023.
8	RQ Construction, LLC Top agencies Navy (Department of the Navy)	$9,875,668	2.8%	Rank history: #1 in FY2021, #5 in FY2022, #15 in FY2023 and #20 in FY2025; up 7 since FY2023.
9	Black & Veatch Special Projects Corp. Top agencies DTRA (Defense Threat Reduction Agency)	$7,777,212	2.2%	Rank history: #9 in FY2021, not on the FY2022 list, #24 in FY2023 and #31 in FY2025; up 15 since FY2023.
10	Harper Construction Company, Inc. 2 awardees Top agencies Navy (Department of the Navy)	$7,735,724	2.2%	Rank history: #3 in FY2021, #26 in FY2022, #52 in FY2023 and not on the FY2025 list; up 42 since FY2023.
11	L.s. Black Constructors, LLC Top agencies Navy (Department of the Navy)	$5,812,311	1.6%	Rank history: #48 in FY2021, #14 in FY2022, #37 in FY2023 and #10 in FY2025; up 26 since FY2023.
12	M. a. Mortenson Companies Inc. 2 awardees, including M.a. Mortenson Company Top agencies Army (Department of the Army) USDA (Department of Agriculture)	$5,106,078	1.4%	Rank history: #19 in FY2021, #15 in FY2022, #34 in FY2023 and #30 in FY2025; up 22 since FY2023.
13	Emr, Inc. Top agencies Army (Department of the Army)	$4,331,190	1.2%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2025; new.
14	Obayashi Corporation Through Webcor Construction LP Top agencies Navy (Department of the Navy)	$3,538,593	1.0%	Rank history: #7 in FY2021, #12 in FY2022, #29 in FY2023 and not on the FY2025 list; up 15 since FY2023.
15	Itsi Gilbane Japan G.K. Through Gilbane-Exyte A Joint Venture Top agencies Army (Department of the Army)	$3,513,115	1.0%	Rank history: not on the FY2021 list, #1 in FY2022, #7 in FY2023 and not on the FY2025 list; down 8 since FY2023.
16	Cer, Incorporated Top agencies Navy (Department of the Navy)	$3,448,941	1.0%	Rank history: #26 in FY2021, not on the FY2022 list, #39 in FY2023 and not on the FY2025 list; up 23 since FY2023.
17	Within Interior Design Inc. 2 awardees Top agencies HHS (Department of Health and Human Services)	$3,421,928	1.0%	Rank history: #13 in FY2021, #8 in FY2022, #21 in FY2023 and #28 in FY2025; up 4 since FY2023.
18	Hensel Phelps - Shimizu JV Through Hensel Phelps Construction Co. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$2,567,184	0.7%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023 and not on the FY2025 list; up 40 since FY2023.
19	Korte Construction Company Top agencies Army (Department of the Army)	$1,917,902	0.5%	Rank history: #5 in FY2021, #38 in FY2022, #35 in FY2023 and not on the FY2025 list; up 16 since FY2023.
20	Solpac Construction Inc. Top agencies Navy (Department of the Navy)	$1,536,834	0.4%	Rank history: #4 in FY2021, #43 in FY2022, #12 in FY2023 and #13 in FY2025; down 8 since FY2023.
21	Cnaf Insaat Taahhut Ticaret Limited Sirketi Top agencies Army (Department of the Army)	$1,244,305	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
22	Gilbane Federal 2 awardees Top agencies Navy (Department of the Navy)	$1,197,605	0.3%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and #22 in FY2025; down 18 since FY2023.
23	Federal Acquisition Strategies LLC Top agencies FTC (Federal Trade Commission)	$1,122,337	0.3%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2025; new.
24	Skinner Development Inc. 2 awardees Top agencies EPA (Environmental Protection Agency)	$1,094,121	0.3%	Rank history: #10 in FY2021, #11 in FY2022, #27 in FY2023 and not on the FY2025 list; up 3 since FY2023.
25	Skanska USA Building Inc. 2 awardees Top agencies USDA (Department of Agriculture)	$707,875	0.2%	Rank history: not on the FY2021 list, #4 in FY2022, #25 in FY2023 and #32 in FY2025; unchanged since FY2023.
26	Mapri OU Through Osauhing Mapri Ehitus Top agencies Army (Department of the Army)	$672,083	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	Blue Cord Design and Construction, LLC Top agencies VA (Department of Veterans Affairs)	$470,013	0.1%	Rank history: #14 in FY2021, #65 in FY2022, #16 in FY2023 and not on the FY2025 list; down 11 since FY2023.
28	Norman and Dawbarn (Malawi) Limited Top agencies DOS (Department of State)	$452,023	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Patricia I. Romero, Inc. Top agencies Navy (Department of the Navy)	$375,141	0.1%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2023 and #29 in FY2025; down 11 since FY2023.
30	Doyon Management Services, LLC Top agencies EPA (Environmental Protection Agency)	$329,889	0.1%	Rank history: not on the FY2021 list, #35 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
31	Patriot Construction Inc Top agencies VA (Department of Veterans Affairs)	$277,506	0.1%	Rank history: #82 in FY2021, #41 in FY2022, #66 in FY2023 and not on the FY2025 list; up 35 since FY2023.
32	Icenogle Construction Management Inc. Top agencies VA (Department of Veterans Affairs)	$194,870	0.1%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and not on the FY2025 list; up 1 since FY2023.
33	Compass 360 Solutions LLC Top agencies VA (Department of Veterans Affairs)	$171,912	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
34	Firelake-Diversified JV2 LLC Top agencies EPA (Environmental Protection Agency)	$169,636	<0.1%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #25 in FY2025; down 24 since FY2023.
35	DCR Services & Construction Inc. Top agencies EPA (Environmental Protection Agency)	$156,778	<0.1%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2023 and not on the FY2025 list; up 6 since FY2023.
36	Achuti LLC Top agencies EPA (Environmental Protection Agency)	$150,300	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
37	Valiant Group LLC Top agencies VA (Department of Veterans Affairs)	$146,984	<0.1%	Rank history: not on the FY2021 list, #13 in FY2022, #62 in FY2023 and #37 in FY2025; up 25 since FY2023.
38	Walker Federal Services, Llc. Top agencies VA (Department of Veterans Affairs)	$130,513	<0.1%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; new.
39	Pike - P J Dick Joint Venture Top agencies Army (Department of the Army)	$120,708	<0.1%	Rank history: #11 in FY2021, #16 in FY2022, #13 in FY2023 and not on the FY2025 list; down 26 since FY2023.
40	J.e. Dunn Construction Company Top agencies GSA (General Services Administration)	$111,322	<0.1%	Rank history: #79 in FY2021, not on the FY2022–FY2023 lists and #1 in FY2025; returned.
41	Leonard S Fiore Inc. Top agencies Army (Department of the Army)	$105,436	<0.1%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023 and #26 in FY2025; down 32 since FY2023.
42	MFG Ingenieria SAS Top agencies DOS (Department of State)	$94,475	<0.1%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2025; new.
43	Veterans Holding Group LLC Through Relyant Global LLC Top agencies Army (Department of the Army)	$71,868	<0.1%	Rank history: not on the FY2021 list, #17 in FY2022, #59 in FY2023 and #39 in FY2025; up 16 since FY2023.
44	R.v. Dagalea Construction Top agencies Army (Department of the Army)	$65,548	<0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and not on the FY2025 list; down 6 since FY2023.
45	Nan Inc. Top agencies Navy (Department of the Navy)	$58,129	<0.1%	Rank history: not on the FY2021 list, #7 in FY2022, #40 in FY2023 and #23 in FY2025; down 5 since FY2023.
46	C.b.c. (Concern) Company PVT Ltd Top agencies Army (Department of the Army)	$54,320	<0.1%	Rank history: not on the FY2021 list, #71 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
47	Mongolian Properties LLC Top agencies Army (Department of the Army)	$52,000	<0.1%	Rank history: #51 in FY2021, #20 in FY2022, #22 in FY2023 and #40 in FY2025; down 25 since FY2023.
48	Sdpm JFM Construcciones Joint Venture Top agencies VA (Department of Veterans Affairs)	$25,443	<0.1%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and not on the FY2025 list; down 17 since FY2023.
49	Silver Lake Construction LLC Top agencies HHS (Department of Health and Human Services)	$24,477	<0.1%	Rank history: #20 in FY2021, #21 in FY2022, #50 in FY2023 and not on the FY2025 list; up 1 since FY2023.
50	Ahtna Environmental Inc Top agencies EPA (Environmental Protection Agency)	$23,475	<0.1%	Rank history: not on the FY2021 list, #55 in FY2022, #46 in FY2023 and not on the FY2025 list; down 4 since FY2023.
51	Desarrollo Integral Proyectos Ingenieria Limitada Top agencies DOS (Department of State)	$23,002	<0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and not on the FY2025 list; up 6 since FY2023.
52	Midwestern Construction Services, Inc. Top agencies VA (Department of Veterans Affairs)	$19,906	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
53	Aaecon General Contracting LLC Top agencies USDA (Department of Agriculture)	$16,313	<0.1%	Rank history: #27 in FY2021, not on the FY2022 list, #48 in FY2023 and not on the FY2025 list; down 5 since FY2023.
54	Desa Corp of Virginia Top agencies HHS (Department of Health and Human Services)	$3,689	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
55	Moncon Construction LLC Top agencies Army (Department of the Army)	$2,998	<0.1%	Rank history: #63 in FY2021, #36 in FY2022, #26 in FY2023 and #44 in FY2025; down 29 since FY2023.
56	RHD Enterprises, Inc. Top agencies EPA (Environmental Protection Agency)	$1,830	<0.1%	Rank history: #41 in FY2021, #75 in FY2022, #32 in FY2023 and not on the FY2025 list; down 24 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 $357 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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