Top 32 Contractors in PSC Z2HB: Repair or Alteration of Government-Owned Government-Operated (Gogo) R&D Facilities, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Olgoonik Federal LLC Through Olgoonik General, LLC Top agencies HHS (Department of Health and Human Services)	$10,814,757	39.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
2	Building Associates Inc. Top agencies Navy (Department of the Navy)	$3,691,400	13.6%	Rank history: not on the FY2021–FY2022 lists and #26 in FY2024; new.
3	Doug Obryan Contracting Inc. Top agencies HHS (Department of Health and Human Services)	$2,820,027	10.4%	Rank history: #2 in FY2021, #4 in FY2022 and #1 in FY2024; up 1 since FY2022.
4	Ritz Construction Inc. Top agencies HHS (Department of Health and Human Services)	$1,794,981	6.6%	Rank history: not on the FY2021–FY2022 lists and #22 in FY2024; new.
5	Rand & Jones Enterprises Co, Inc. Top agencies USAF (Department of the Air Force) DFAS (Defense Finance and Accounting Service)	$1,589,926	5.9%	Rank history: #1 in FY2021, #11 in FY2022 and #3 in FY2024; up 6 since FY2022.
6	Reon Inc. Top agencies Navy (Department of the Navy)	$1,235,021	4.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
7	Vanguard Pacific LLC Top agencies HHS (Department of Health and Human Services)	$1,015,012	3.7%	Rank history: not on the FY2021–FY2022 lists and #9 in FY2024; new.
8	Olgoonik Corporation Through Olgoonik Enterprises, LLC Top agencies HHS (Department of Health and Human Services)	$956,816	3.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
9	Rogue Industries LLC Top agencies USAF (Department of the Air Force)	$602,603	2.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
10	Marrero, Couvillon & Associates, L.L.C. Top agencies USDA (Department of Agriculture)	$394,000	1.5%	Rank history: not on the FY2021–FY2022 lists and #14 in FY2024; new.
11	Ark Construction Management LLC Top agencies Navy (Department of the Navy)	$285,398	1.1%	Rank history: #3 in FY2021, #22 in FY2022 and #10 in FY2024; up 11 since FY2022.
12	Huco Blasting Services LLC Top agencies Navy (Department of the Navy)	$281,055	1.0%	Rank history: #11 in FY2021, #31 in FY2022 and #6 in FY2024; up 19 since FY2022.
13	E.j.wallace Enterprises, Inc. Top agencies Navy (Department of the Navy)	$208,391	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
14	Kelly Construction Services Inc. Top agencies Navy (Department of the Navy)	$198,491	0.7%	Rank history: #28 in FY2021, not on the FY2022 list and not on the FY2024 list; returned.
15	PMR Services LLC Top agencies HHS (Department of Health and Human Services)	$185,693	0.7%	Rank history: #4 in FY2021, #9 in FY2022 and #5 in FY2024; down 6 since FY2022.
16	Tantara Associates Corporation Top agencies Navy (Department of the Navy)	$158,000	0.6%	Rank history: not on the FY2021 list, #7 in FY2022 and not on the FY2024 list; down 9 since FY2022.
17	Knuckles-Williams Contracting, Inc. Top agencies Navy (Department of the Navy)	$146,609	0.5%	Rank history: not on the FY2021–FY2022 lists and #7 in FY2024; new.
18	Sandow Construction Inc. Top agencies Navy (Department of the Navy)	$132,640	0.5%	Rank history: not on the FY2021–FY2022 lists and #2 in FY2024; new.
19	Kone Inc. Top agencies Navy (Department of the Navy)	$114,947	0.4%	Rank history: not on the FY2021–FY2022 lists and #24 in FY2024; new.
20	HCS Inc Commercial General Contractor Top agencies DOI (Department of the Interior)	$91,200	0.3%	Rank history: not on the FY2021–FY2022 lists and #23 in FY2024; new.
21	Harrell Contracting Inc Top agencies Navy (Department of the Navy)	$77,913	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
22	Siemens Aktiengesellschaft Through Siemens Medical Solutions Usa, Inc. Top agencies HHS (Department of Health and Human Services)	$61,672	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
23	Cedarville Engineering Group LLC Top agencies USDA (Department of Agriculture)	$53,489	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
24	Amer-X Inc / Roofing / Blades Top agencies USDA (Department of Agriculture)	$43,750	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
25	Premier Mechanical Group Inc. Top agencies USDA (Department of Agriculture)	$39,773	0.1%	Rank history: not on the FY2021 list, #8 in FY2022 and not on the FY2024 list; down 17 since FY2022.
26	Unicom Construction & Engineering Consultants, LLC Top agencies USDA (Department of Agriculture)	$38,616	0.1%	Rank history: #18 in FY2021, #37 in FY2022 and #21 in FY2024; up 11 since FY2022.
27	Pacwest Construction and Engineering, Inc. Top agencies Navy (Department of the Navy)	$36,762	0.1%	Rank history: #8 in FY2021, not on the FY2022 list and #25 in FY2024; returned.
28	Fiber Business Solutions Group Inc. Top agencies USDA (Department of Agriculture)	$24,992	0.1%	Rank history: #10 in FY2021, #24 in FY2022 and not on the FY2024 list; down 4 since FY2022.
29	Mastercraft Mechanical Contractors, Inc. Top agencies Navy (Department of the Navy)	$23,460	0.1%	Rank history: not on the FY2021 list, #12 in FY2022 and not on the FY2024 list; down 17 since FY2022.
30	Provision Construction Inc. Top agencies Navy (Department of the Navy)	$16,648	0.1%	Rank history: #30 in FY2021, #15 in FY2022 and not on the FY2024 list; down 15 since FY2022.
31	Delta Fire Systems Inc. Through Tessier's Inc. Top agencies HHS (Department of Health and Human Services)	$13,529	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; new.
32	Henry General Contractors Inc Top agencies Navy (Department of the Navy)	$6,480	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024 list; 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 $27.2 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 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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