Top 31 Contractors in PSC 3694: Clean Work Stations, Controlled Environment, and Related Equipment, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Nally & Haydon, LLC Through Armag Corp Top agencies Army (Department of the Army)	$368,903	17.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
2	Microtechnologies LLC Top agencies VA (Department of Veterans Affairs)	$244,008	11.6%	Rank history: #3 in FY2021, #3 in FY2023 and #1 in FY2024; up 1 since FY2021.
3	South Atlantic Systems Group Inc. Top agencies Navy (Department of the Navy)	$219,045	10.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
4	Lovell Government Services LLC Top agencies HHS (Department of Health and Human Services)	$164,121	7.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
5	ADI American Distributors, LLC Through Microwave Components LLC Top agencies Army (Department of the Army)	$105,173	5.0%	Rank history: #4 in FY2021, #12 in FY2023 and not on the FY2024 list; down 1 since FY2021.
6	M K Seiko Kabushiki Gaisha Through MK Seiko Co .,Ltd Top agencies Army (Department of the Army)	$78,908	3.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
7	Aerospace Facilities Group, Inc. Top agencies USAF (Department of the Air Force)	$71,998	3.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
8	MJL Enterprises, LLC Top agencies USAF (Department of the Air Force)	$68,604	3.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
9	Office Design & Furnishings LLC Top agencies Army (Department of the Army)	$61,951	2.9%	Rank history: #1 in FY2021 and not on the FY2023–FY2024 lists; down 8 since FY2021.
10	Little Buildings Inc. Top agencies Army (Department of the Army)	$57,379	2.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
11	Hydro Engineering Inc. Top agencies DOS (Department of State)	$52,820	2.5%	Rank history: not on the FY2021 list, not on the FY2023 list and #7 in FY2024; new.
12	Monitoring Management, Inc. Top agencies DOJ (Department of Justice)	$46,655	2.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
13	Al Dobowi FZE Top agencies DOS (Department of State)	$44,581	2.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
14	General Benefit Corporation Cd3 Top agencies DOI (Department of the Interior)	$40,861	1.9%	Rank history: #13 in FY2021 and not on the FY2023–FY2024 lists; down 1 since FY2021.
15	Kueblbeck GMBH & Co. KG Top agencies Army (Department of the Army)	$34,459	1.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
16	Gojo Industries, LLC Top agencies VA (Department of Veterans Affairs)	$34,020	1.6%	Rank history: #8 in FY2021 and not on the FY2023–FY2024 lists; down 8 since FY2021.
17	Colonial Scientific, Inc. Top agencies Navy (Department of the Navy)	$32,544	1.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
18	Duroair Technologies USA Inc. Top agencies USAF (Department of the Air Force)	$31,095	1.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
19	Abatement Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$21,354	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
20	S.j. Rafferty Co., Inc. Top agencies National Gallery of Art	$20,600	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
21	Police Products Corporation Top agencies USAF (Department of the Air Force)	$13,650	0.6%	Rank history: #34 in FY2021 and not on the FY2023–FY2024 lists; up 13 since FY2021.
22	Air Vacuum Corp Top agencies USAF (Department of the Air Force)	$12,167	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
23	Divine Imaging Inc. Top agencies DOS (Department of State)	$11,705	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
24	Systemax Inc. Through Global Equipment Company Inc. Top agencies DOS (Department of State)	$11,068	0.5%	Rank history: not on the FY2021 list, #25 in FY2023 and not on the FY2024 list; new.
25	GVN Group, Corp. Top agencies Navy (Department of the Navy)	$10,560	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
26	Stealth Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$7,024	0.3%	Rank history: #40 in FY2021 and not on the FY2023–FY2024 lists; up 14 since FY2021.
27	Transource Services Corp. Top agencies Navy (Department of the Navy)	$3,670	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
28	K & S Vacuums and Janitorial Supplies, Inc. Top agencies DOJ (Department of Justice)	$1,808	0.1%	Rank history: not on the FY2021 list, #28 in FY2023 and not on the FY2024 list; new.
29	Zoom U.s.a. Inc. Top agencies DOJ (Department of Justice)	$1,180	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2024 lists; new.
30	W.w. Grainger, Inc. Top agencies Navy (Department of the Navy)	$629	<0.1%	Rank history: not on the FY2021 list, #32 in FY2023 and #24 in FY2024; new.
31	PC Connection Inc. Through Govconnection Inc. Top agencies USAGM (US Agency for Global Media)	$377	<0.1%	Rank history: #9 in FY2021 and not on the FY2023–FY2024 lists; down 22 since FY2021.

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 $2.11 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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