Top 92 Contractors in PSC Z2DB: Repair or Alteration of Laboratories and Clinics, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Black & Veatch Special Projects Corp. Top agencies DTRA (Defense Threat Reduction Agency)	$6,259,470	11.1%	Rank history: #6 in FY2022, #23 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
2	Carrigg Commercial Builders LLC Top agencies VA (Department of Veterans Affairs)	$4,485,400	7.9%	Rank history: #25 in FY2022, #30 in FY2023, #37 in FY2024 and #3 in FY2025; new, not ranked in FY2020.
3	Messer Construction Co Top agencies Army (Department of the Army)	$4,248,000	7.5%	Rank history: #65 in FY2022, #54 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
4	Pinnacle Construction Development Group, Inc. Top agencies Army (Department of the Army)	$3,981,780	7.0%	Rank history: #32 in FY2022, #58 in FY2023, #58 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
5	Locklear Peachtree LLC Top agencies HHS (Department of Health and Human Services)	$3,450,469	6.1%	Rank history: #44 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
6	LNA Pmi, LLC Top agencies HHS (Department of Health and Human Services)	$3,066,791	5.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
7	Jackson Contractor Group Inc. Top agencies HHS (Department of Health and Human Services)	$2,996,917	5.3%	Rank history: #5 in FY2022, #53 in FY2023, #75 in FY2024 and not on the FY2025 list; down 1 since FY2020.
8	Direct Steel LLC Top agencies USDA (Department of Agriculture)	$2,622,159	4.6%	Rank history: #13 in FY2022, #63 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
9	CCI Facility Contractors, LLC Top agencies Navy (Department of the Navy)	$2,321,689	4.1%	Rank history: #27 in FY2022, #73 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
10	The Anastasia Group, LLC Top agencies USAF (Department of the Air Force)	$1,963,640	3.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
11	JB Contracting, Inc. Top agencies USDA (Department of Agriculture)	$1,801,732	3.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
12	Southeastern Industrial Construction, LLC Top agencies Army (Department of the Army)	$1,603,905	2.8%	Rank history: #15 in FY2022, #17 in FY2023, #19 in FY2024 and #39 in FY2025; new, not ranked in FY2020.
13	Tokunaga Elite JV LLC Top agencies DLA (Defense Logistics Agency)	$1,400,000	2.5%	Rank history: not on the FY2022–FY2024 lists and #18 in FY2025; new, not ranked in FY2020.
14	Spectrum Services Group Inc. Top agencies DOI (Department of the Interior)	$1,249,620	2.2%	Rank history: not on the FY2022–FY2025 lists; up 58 since FY2020.
15	Arco Caribe Architects, PSC Top agencies HHS (Department of Health and Human Services)	$1,225,716	2.2%	Rank history: #21 in FY2022, #62 in FY2023, #42 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
16	Trinity Automated Solutions Inc. Top agencies HHS (Department of Health and Human Services)	$1,033,068	1.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
17	Matos Builders LLC Top agencies HHS (Department of Health and Human Services)	$904,872	1.6%	Rank history: #20 in FY2022, #36 in FY2023, #6 in FY2024 and #51 in FY2025; new, not ranked in FY2020.
18	LG Construction Inc. Top agencies Army (Department of the Army)	$853,793	1.5%	Rank history: #11 in FY2022, #13 in FY2023, #10 in FY2024 and #10 in FY2025; down 2 since FY2020.
19	Siemens Aktiengesellschaft 2 awardees, including Siemens Government Technologies Inc. and Siemens Industry Inc. Top agencies DOI (Department of the Interior) Navy (Department of the Navy)	$835,306	1.5%	Rank history: #18 in FY2022, #29 in FY2023, #16 in FY2024 and not on the FY2025 list; up 65 since FY2020.
20	Arborunda Inc. Top agencies Army (Department of the Army)	$797,027	1.4%	Rank history: #49 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
21	Mem Contracting, Inc. Top agencies Army (Department of the Army)	$735,745	1.3%	Rank history: #10 in FY2022, #24 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
22	ASE TOV Top agencies Navy (Department of the Navy)	$620,000	1.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
23	Protective Coatings, Inc. Top agencies Army (Department of the Army)	$617,607	1.1%	Rank history: #40 in FY2022 and not on the FY2023–FY2025 lists; down 18 since FY2020.
24	Blue Construction Services LLC Top agencies Navy (Department of the Navy)	$444,607	0.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	Armcorp Construction Inc. Top agencies VA (Department of Veterans Affairs)	$410,268	0.7%	Rank history: not on the FY2022–FY2025 lists; up 38 since FY2020.
26	American Engineering Corporation Top agencies Navy (Department of the Navy)	$394,740	0.7%	Rank history: #72 in FY2022 and not on the FY2023–FY2025 lists; down 25 since FY2020.
27	Timekey Enterprise LLC Top agencies USDA (Department of Agriculture)	$329,059	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Paramount Construction Group, LLC Top agencies VA (Department of Veterans Affairs)	$325,938	0.6%	Rank history: not on the FY2022 list, #21 in FY2023, not on the FY2024 list and #27 in FY2025; unchanged since FY2020.
29	Lex 7 LLC Top agencies USDA (Department of Agriculture)	$313,227	0.6%	Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
30	Gustav Keoni Inc. Top agencies HHS (Department of Health and Human Services)	$306,681	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	Dongkuk Industries Co. Ltd. Through Dongkuk Structures & Construction Company Limited Top agencies Army (Department of the Army)	$296,201	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	Laboratory Design, Equipment and Installations LLC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$270,274	0.5%	Rank history: #69 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
33	HC Contractors, LLC Top agencies USAF (Department of the Air Force)	$248,400	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Green World Contracting Corp. Top agencies HHS (Department of Health and Human Services)	$246,237	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	Bexar-Advanced Solutions Group, LLC Top agencies VA (Department of Veterans Affairs)	$230,688	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies Navy (Department of the Navy)	$228,713	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Reliance Construction Management Company Top agencies HHS (Department of Health and Human Services)	$224,532	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
38	Acty Co., Ltd. Top agencies USAF (Department of the Air Force)	$217,384	0.4%	Rank history: not on the FY2022–FY2023 lists, #51 in FY2024 and not on the FY2025 list; up 45 since FY2020.
39	Speedway Orion JV Top agencies Navy (Department of the Navy)	$200,987	0.4%	Rank history: #58 in FY2022 and not on the FY2023–FY2025 lists; down 26 since FY2020.
40	IJC Corp Top agencies USDA (Department of Agriculture)	$179,770	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Utility Systems Solutions, Inc. Top agencies USDA (Department of Agriculture)	$174,864	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
42	Port Madison Enterprises Construction Corporation Top agencies Navy (Department of the Navy)	$172,085	0.3%	Rank history: not on the FY2022 list, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
43	Joe Daniels Construction Co., Inc. Top agencies USDA (Department of Agriculture)	$166,126	0.3%	Rank history: #64 in FY2022, #61 in FY2023 and not on the FY2024–FY2025 lists; down 31 since FY2020.
44	CCI Utility and Construction Services, LLC Top agencies Navy (Department of the Navy)	$146,752	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Trane U.S. Inc. Top agencies DOI (Department of the Interior)	$134,572	0.2%	Rank history: #43 in FY2022, #49 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2020.
46	Sergeant Construction Inc. Top agencies VA (Department of Veterans Affairs)	$113,562	0.2%	Rank history: not on the FY2022–FY2025 lists; down 17 since FY2020.
47	TTI Environmental Inc. Top agencies USDA (Department of Agriculture)	$108,049	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
48	Bilbro Construction Company, Inc. Top agencies Navy (Department of the Navy)	$93,206	0.2%	Rank history: #12 in FY2022, #59 in FY2023, #53 in FY2024 and not on the FY2025 list; down 46 since FY2020.
49	Fdlc Construction Management Pa Top agencies USDA (Department of Agriculture)	$89,656	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	D Square Construction LLC Top agencies VA (Department of Veterans Affairs)	$86,628	0.2%	Rank history: #34 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
51	Hammer LGC Inc. Top agencies VA (Department of Veterans Affairs)	$78,881	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	T & D Mechanical, Inc. Top agencies USDA (Department of Agriculture)	$70,473	0.1%	Rank history: not on the FY2022–FY2024 lists and #36 in FY2025; down 17 since FY2020.
53	Okinawa Sobi Kogyo, K.K. Top agencies Navy (Department of the Navy)	$65,534	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Justin J. Reeves, L.l.c Top agencies DOI (Department of the Interior)	$63,497	0.1%	Rank history: #60 in FY2022 and not on the FY2023–FY2025 lists; down 39 since FY2020.
55	Earthtek Builders Top agencies Navy (Department of the Navy)	$62,750	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	DSL Builders LLC Top agencies USDA (Department of Agriculture)	$61,576	0.1%	Rank history: not on the FY2022–FY2025 lists; down 24 since FY2020.
57	Sgtr RJO JV, LLC Top agencies USDA (Department of Agriculture)	$58,115	0.1%	Rank history: #77 in FY2022 and not on the FY2023–FY2025 lists; down 43 since FY2020.
58	General and Mechanical Services, LLC Top agencies USDA (Department of Agriculture)	$57,256	0.1%	Rank history: #68 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
59	Huang-Gaghan JV Two Top agencies Navy (Department of the Navy)	$51,445	0.1%	Rank history: #48 in FY2022, #90 in FY2023 and not on the FY2024–FY2025 lists; down 56 since FY2020.
60	PM Jenkins Group-Professional Management Services LLC Top agencies Navy (Department of the Navy)	$35,616	0.1%	Rank history: not on the FY2022–FY2025 lists; down 40 since FY2020.
61	ACY Mechanical, LLC Top agencies USDA (Department of Agriculture)	$35,400	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	GCC Enterprises Inc. Top agencies VA (Department of Veterans Affairs)	$35,254	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Marrero, Couvillon & Associates, L.L.C. Top agencies USDA (Department of Agriculture)	$35,050	0.1%	Rank history: not on the FY2022 list, #15 in FY2023, #13 in FY2024 and #26 in FY2025; up 19 since FY2020.
64	Accubuild Construction, Inc. Top agencies Navy (Department of the Navy)	$35,015	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
65	Service Pump & Supply Co Inc. Top agencies DOI (Department of the Interior)	$34,163	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66	Allcon LLC Top agencies USDA (Department of Agriculture)	$31,743	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	Gearhart Construction Services LLC Top agencies HHS (Department of Health and Human Services)	$30,725	0.1%	Rank history: not on the FY2022 list, #9 in FY2023, #55 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
68	Northstar Demolition and Remediation Inc. Top agencies USDA (Department of Agriculture)	$28,300	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Oneida Nation Through Mission Support Services, LLC Top agencies Navy (Department of the Navy)	$26,730	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
70	Waldrop Construction Inc. Top agencies DLA (Defense Logistics Agency)	$26,330	<0.1%	Rank history: #73 in FY2022 and not on the FY2023–FY2025 lists; down 62 since FY2020.
71	Federal Construction Group, Inc. Top agencies Navy (Department of the Navy)	$26,151	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
72	QT Contracting Inc. Top agencies USDA (Department of Agriculture)	$24,262	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 25 since FY2020.
73	James C Whitlock Top agencies USDA (Department of Agriculture)	$23,800	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	Davko Services, LLC Top agencies USDA (Department of Agriculture)	$18,332	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 48 since FY2020.
75	Veterans Development Corporation, Inc. Top agencies VA (Department of Veterans Affairs)	$17,024	<0.1%	Rank history: not on the FY2022 list, #39 in FY2023 and not on the FY2024–FY2025 lists; down 57 since FY2020.
76	Oguragumi, K.K. Top agencies Navy (Department of the Navy)	$14,517	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	Air Masters of Tampa Bay, Inc. Top agencies DOI (Department of the Interior)	$13,851	<0.1%	Rank history: #79 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
78	Mtnt Construction, LLC Top agencies HHS (Department of Health and Human Services)	$11,979	<0.1%	Rank history: #63 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
79	Nora Contracting, LLC Top agencies USDA (Department of Agriculture)	$11,559	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 21 since FY2020.
80	Diversified Educational Systems Inc. Top agencies DOI (Department of the Interior)	$11,450	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 49 since FY2020.
81	Calvary Contracting Inc. Top agencies VA (Department of Veterans Affairs)	$11,042	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 48 since FY2020.
82	Quad-Tex Construction, Inc. Top agencies USDA (Department of Agriculture)	$10,323	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 44 since FY2020.
83	Supplied Industrial Solutions, Inc. Top agencies USDA (Department of Agriculture)	$10,264	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 47 since FY2020.
84	Sanwa Holdings Corporation Through Won-Door Corporation Top agencies Smithsonian (Smithsonian Institution)	$9,995	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	Snodgrass Joint Venture Top agencies Navy (Department of the Navy)	$9,151	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Ray Services Inc. Top agencies USDA (Department of Agriculture)	$8,916	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 38 since FY2020.
87	Acierto LLC Top agencies VA (Department of Veterans Affairs)	$8,867	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 57 since FY2020.
88	Government Contracting Resources, Inc. Top agencies Navy (Department of the Navy)	$8,230	<0.1%	Rank history: not on the FY2022–FY2023 lists, #56 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
89	Ecpi Inc. Top agencies Army (Department of the Army)	$6,175	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 18 since FY2020.
90	Southern Maintenance Inc. Top agencies Navy (Department of the Navy)	$6,128	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	Calm Construction LLC Top agencies USDA (Department of Agriculture)	$3,928	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 42 since FY2020.
92	Affordable Abatement & Demolition, LLC Top agencies DHS (Department of Homeland Security)	$3,750	<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 $56.6 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