Top 43 Contractors in NAICS 325110: Petrochemical Manufacturing, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	A.m.s. Network, LLC Top agencies DLA (Defense Logistics Agency)	$205,162	25.3%	Rank history: #6 in FY2022, #3 in FY2023, #1 in FY2024 and #1 in FY2025; new, not ranked in Aug 2024–Jul 2025.
2	Ordnance Technology Service, Inc. Top agencies DLA (Defense Logistics Agency)	$111,280	13.7%	Rank history: not on the FY2022 list, #2 in FY2023, #5 in FY2024 and #2 in FY2025; up 4 since Aug 2024–Jul 2025.
3	Ragged Rose, LLC Top agencies DOI (Department of the Interior)	$60,622	7.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
4	Ibide Corporation Top agencies DLA (Defense Logistics Agency)	$34,896	4.3%	Rank history: not on the FY2022–FY2024 lists and #15 in FY2025; up 12 since Aug 2024–Jul 2025.
5	Sage Resourcing, LLC Top agencies DOI (Department of the Interior)	$32,500	4.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
6	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$27,870	3.4%	Rank history: #23 in FY2022, #13 in FY2023, not on the FY2024 list and #18 in FY2025; up 15 since Aug 2024–Jul 2025.
7	Illinois Tool Works Inc. Through QSA Global Inc. Top agencies Navy (Department of the Navy)	$27,456	3.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
8	Lee Engineering Supply Company, Inc. Top agencies DLA (Defense Logistics Agency)	$24,744	3.1%	Rank history: not on the FY2022–FY2023 lists, #3 in FY2024 and #6 in FY2025; down 3 since Aug 2024–Jul 2025.
9	Dysol Inc. Top agencies DLA (Defense Logistics Agency)	$14,623	1.8%	Rank history: not on the FY2022–FY2023 lists, #4 in FY2024 and not on the FY2025 list; up 1 since Aug 2024–Jul 2025.
10	Mcgean-Rohco Inc. Top agencies DLA (Defense Logistics Agency)	$12,874	1.6%	Rank history: #19 in FY2022, not on the FY2023–FY2024 lists and #11 in FY2025; new, not ranked in Aug 2024–Jul 2025.
11	Specialty Coatings, Inc. Top agencies DLA (Defense Logistics Agency)	$12,712	1.6%	Rank history: #24 in FY2022, #20 in FY2023, #12 in FY2024 and #8 in FY2025; down 2 since Aug 2024–Jul 2025.
12	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$7,430	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
13	Dynamics Werx Limited Top agencies DLA (Defense Logistics Agency)	$7,000	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$5,576	0.7%	Rank history: #16 in FY2022, not on the FY2023–FY2024 lists and #16 in FY2025; up 15 since Aug 2024–Jul 2025.
15	Aerospace Alliance, Inc. Top agencies DLA (Defense Logistics Agency)	$5,429	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
16	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$4,845	0.6%	Rank history: not on the FY2022 list, #28 in FY2023, not on the FY2024 list and #20 in FY2025; up 2 since Aug 2024–Jul 2025.
17	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$4,500	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
18	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$4,069	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
19	Silver State Medical Supply LLC Top agencies DLA (Defense Logistics Agency)	$3,800	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
20	SDG Global Technology LLC Top agencies DLA (Defense Logistics Agency)	$3,631	0.4%	Rank history: not on the FY2022–FY2024 lists and #19 in FY2025; new, not ranked in Aug 2024–Jul 2025.
21	Bearwood Engineering Supplies Limited Top agencies DLA (Defense Logistics Agency)	$3,163	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22	Newco Inc. Top agencies DLA (Defense Logistics Agency)	$3,105	0.4%	Rank history: not on the FY2022 list, #17 in FY2023, #26 in FY2024 and #30 in FY2025; up 10 since Aug 2024–Jul 2025.
23	Ursource, Inc. Top agencies DLA (Defense Logistics Agency)	$2,708	0.3%	Rank history: not on the FY2022–FY2024 lists and #5 in FY2025; down 19 since Aug 2024–Jul 2025.
24	Expotech U.s.a., Inc. Top agencies DLA (Defense Logistics Agency)	$2,706	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$2,319	0.3%	Rank history: not on the FY2022 list, #8 in FY2023, #18 in FY2024 and #29 in FY2025; up 3 since Aug 2024–Jul 2025.
26	Aktion, Inc. Top agencies DLA (Defense Logistics Agency)	$2,186	0.3%	Rank history: not on the FY2022–FY2023 lists, #8 in FY2024 and #14 in FY2025; down 11 since Aug 2024–Jul 2025.
27	Arete Associates Top agencies DLA (Defense Logistics Agency)	$2,000	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$1,665	0.2%	Rank history: not on the FY2022–FY2023 lists, #20 in FY2024 and not on the FY2025 list; down 5 since Aug 2024–Jul 2025.
29	AMS 21St Century Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$1,641	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
30	Kyodo Shipping & Trading Corp USA Top agencies DLA (Defense Logistics Agency)	$1,502	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
31	Vertex LLC Top agencies DLA (Defense Logistics Agency)	$1,143	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32	Seahorse Defense Supply, LLC Top agencies DLA (Defense Logistics Agency)	$1,063	0.1%	Rank history: not on the FY2022–FY2024 lists and #24 in FY2025; new, not ranked in Aug 2024–Jul 2025.
33	Melton Sales & Service Top agencies DLA (Defense Logistics Agency)	$1,044	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
34	Midland Scientific Inc. Top agencies DLA (Defense Logistics Agency)	$927	0.1%	Rank history: not on the FY2022–FY2024 lists and #23 in FY2025; down 12 since Aug 2024–Jul 2025.
35	Digitize Designs, LLC Top agencies Navy (Department of the Navy)	$896	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
36	Test Equipment Distributors LLC Top agencies Navy (Department of the Navy)	$840	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
37	Rubiconsulting, LLC Top agencies DLA (Defense Logistics Agency)	$812	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
38	Aircraft & Commercial Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$624	0.1%	Rank history: not on the FY2022–FY2023 lists, #14 in FY2024 and #3 in FY2025; down 36 since Aug 2024–Jul 2025.
39	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$575	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
40	TKS Top agencies DLA (Defense Logistics Agency)	$368	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41	Dumbo Defense Inc. Top agencies DLA (Defense Logistics Agency)	$180	<0.1%	Rank history: #37 in FY2022, #30 in FY2023, #27 in FY2024 and #31 in FY2025; down 8 since Aug 2024–Jul 2025.
42	SZY Holdings, LLC Top agencies DLA (Defense Logistics Agency)	$152	<0.1%	Rank history: #18 in FY2022, not on the FY2023 list, #15 in FY2024 and #13 in FY2025; down 31 since Aug 2024–Jul 2025.
43	Pacific Star Corporation Top agencies DLA (Defense Logistics Agency)	$56	<0.1%	Rank history: not on the FY2022–FY2024 lists and #32 in FY2025; down 9 since Aug 2024–Jul 2025.

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 $811 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.
• Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
• Rank changes compare with Aug 2024–Jul 2025. "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 FY2022, #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.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers