Top 25 Contractors in PSC J068: Maintenance, Repair and Rebuilding of Equipment: Chemicals and Chemical Products, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Nabd Alasr Trading and Contracting Company Top agencies DOS (Department of State)	$112,087	13.2%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2024 and not on the FY2025 list; new.
2	R & M Government Services Inc. Top agencies VA (Department of Veterans Affairs)	$103,215	12.2%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2024 and #2 in FY2025; new.
3	Momar, Incorporated Top agencies USDA (Department of Agriculture)	$92,208	10.9%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2024 and #3 in FY2025; new.
4	Clean Harbors Inc 3 awardees, including Clean Harbors Environmental Services Inc. and Safety-Kleen Systems, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$68,188	8.0%	Rank history: #24 in FY2021, #4 in FY2022, #7 in FY2024 and not on the FY2025 list; unchanged since FY2022.
5	Water Treatment Services Inc. Top agencies VA (Department of Veterans Affairs)	$67,275	7.9%	Rank history: #6 in FY2021, #5 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
6	American Vet Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$56,609	6.7%	Rank history: not on the FY2021 list, #9 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
7	Sanford Federal, Inc. Top agencies VA (Department of Veterans Affairs)	$47,149	5.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
8	Jbl.-Prs. JV LLC Top agencies VA (Department of Veterans Affairs)	$38,234	4.5%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2024 and #10 in FY2025; new.
9	Koninklijke Philips N.V. Through Philips North America LLC Top agencies VA (Department of Veterans Affairs)	$34,244	4.0%	Rank history: #1 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
10	Weas Engineering, LLC Top agencies VA (Department of Veterans Affairs)	$23,194	2.7%	Rank history: not on the FY2021 list, #11 in FY2022, #13 in FY2024 and #9 in FY2025; up 1 since FY2022.
11	C & M Mechanical Top agencies VA (Department of Veterans Affairs)	$21,853	2.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
12	United Commercial Supply LLC Top agencies VA (Department of Veterans Affairs)	$18,522	2.2%	Rank history: not on the FY2021 list, #13 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
13	Kolene Corp Top agencies USAF (Department of the Air Force)	$16,987	2.0%	Rank history: not on the FY2021 list, #15 in FY2022, #8 in FY2024 and #18 in FY2025; up 2 since FY2022.
14	Brinkmann Instruments, Inc. Top agencies Army (Department of the Army)	$16,798	2.0%	Rank history: not on the FY2021 list, #14 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
15	Roper Technologies, Inc. 2 awardees, including Verathon Inc. Top agencies VA (Department of Veterans Affairs)	$16,321	1.9%	Rank history: #14 in FY2021, #18 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
16	Smiths Group PLC Through Smiths Detection Inc. Top agencies Army (Department of the Army)	$15,227	1.8%	Rank history: #2 in FY2021, #20 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
17	National Project Management LLC Top agencies VA (Department of Veterans Affairs)	$15,040	1.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
18	Westair Gases & Equipment, Inc. Top agencies Navy (Department of the Navy)	$13,069	1.5%	Rank history: not on the FY2021 list, #19 in FY2022, #16 in FY2024 and #20 in FY2025; up 1 since FY2022.
19	Advanced Chemical Technology, Inc. Top agencies DOI (Department of the Interior)	$11,880	1.4%	Rank history: #20 in FY2021, #23 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
20	Shelby Distributions Inc. Top agencies VA (Department of Veterans Affairs)	$11,770	1.4%	Rank history: #16 in FY2021, #21 in FY2022, #21 in FY2024 and #23 in FY2025; up 1 since FY2022.
21	Roberts Oxygen Company Inc. Top agencies Smithsonian (Smithsonian Institution)	$11,000	1.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22	OZ Arc / Gas Equipment & Supply, Inc. Top agencies VA (Department of Veterans Affairs)	$7,104	0.8%	Rank history: #18 in FY2021, #22 in FY2022, #22 in FY2024 and #7 in FY2025; unchanged since FY2022.
23	Peak Scientific Inc. Top agencies Army (Department of the Army)	$6,449	0.8%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2024 and #25 in FY2025; new.
24	Bruker Corporation Through Bruker Nano, Inc. Top agencies DOE (Department of Energy)	$5,796	0.7%	Rank history: not on the FY2021 list, #1 in FY2022 and not on the FY2024–FY2025 lists; down 23 since FY2022.
25	PROENGIN Top agencies Army (Department of the Army)	$4,165	0.5%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2024 and not on the FY2025 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 $849 thousand 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.

Quick answers