Top 56 Contractors in PSC 4630: Sewage Treatment Equipment, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Allied Defense Industries Inc. 2 awardees, including Environmental Systems LLC and Allied Marine Services LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,152,280	24.9%	Rank history: #44 in FY2021, not on the FY2022 list, #5 in FY2024 and not on the FY2025 list; returned.
2	Flightfab, Inc. Top agencies Navy (Department of the Navy)	$1,237,831	14.3%	Rank history: #4 in FY2021, #1 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
3	Wastewater Depot, LLC Top agencies Army (Department of the Army)	$1,036,845	12.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
4	R P M Supply Corporation Top agencies DLA (Defense Logistics Agency)	$490,615	5.7%	Rank history: #3 in FY2021, #24 in FY2022, #6 in FY2024 and #11 in FY2025; up 20 since FY2022.
5	Sulzer AG 2 awardees, including JWC Environmental Inc. Top agencies Navy (Department of the Navy) DOI (Department of the Interior) DOJ (Department of Justice)	$442,452	5.1%	Rank history: #15 in FY2021, #13 in FY2022, #14 in FY2024 and #6 in FY2025; up 8 since FY2022.
6	Headhunter Inc. Top agencies Navy (Department of the Navy)	$333,460	3.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
7	Shape Inc Top agencies DOI (Department of the Interior)	$239,900	2.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
8	Amwaj Al-Sahel Company Top agencies USSOCOM (United States Special Operations Command)	$235,340	2.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
9	BSE Performance, LLC Top agencies DOI (Department of the Interior)	$153,396	1.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
10	Ladanco LLC Top agencies USAF (Department of the Air Force)	$149,506	1.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
11	Smith & Loveless, Inc. Top agencies USDA (Department of Agriculture)	$139,998	1.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
12	GP Jager, LLC Top agencies DOJ (Department of Justice)	$136,987	1.6%	Rank history: #38 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
13	Continued Tender Private Company for General Trading Ltd Top agencies USSOCOM (United States Special Operations Command)	$135,000	1.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
14	Astrea Group for Trading and Contracting Top agencies USAF (Department of the Air Force)	$129,552	1.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
15	Aantilia LLC Top agencies DOI (Department of the Interior)	$119,753	1.4%	Rank history: not on the FY2021 list, #30 in FY2022, #26 in FY2024 and not on the FY2025 list; up 15 since FY2022.
16	Gulf States Engineering Co Inc. Top agencies USAF (Department of the Air Force)	$105,053	1.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
17	Orison Marketing LLC Top agencies USAF (Department of the Air Force)	$99,496	1.1%	Rank history: #23 in FY2021, #11 in FY2022, #19 in FY2024 and not on the FY2025 list; down 6 since FY2022.
18	Small Beginnings LLC Top agencies USDA (Department of Agriculture)	$82,880	1.0%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2024 and not on the FY2025 list; new.
19	Red Fox Environmental Services Inc. Top agencies Navy (Department of the Navy)	$78,861	0.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
20	Northeastern Environmental Services Inc. Top agencies Navy (Department of the Navy)	$76,000	0.9%	Rank history: #16 in FY2021, #19 in FY2022, not on the FY2024 list and #16 in FY2025; down 1 since FY2022.
21	J & J Maintenance Inc. Through J&J Germany GMBH Top agencies USAF (Department of the Air Force)	$67,893	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22	Fairbanks Morse LLC Top agencies DHS (Department of Homeland Security)	$63,106	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
23	Btek Llc. Top agencies Army (Department of the Army)	$58,900	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
24	Airpak Products Corporation Top agencies DLA (Defense Logistics Agency)	$57,652	0.7%	Rank history: not on the FY2021 list, #7 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
25	Hennesy Mechanical Sales LLC Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$54,358	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
26	Fluid Process & Pumps, L.l.c Top agencies DOJ (Department of Justice)	$48,024	0.6%	Rank history: #37 in FY2021, #17 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
27	Rotork P.L.C. Through Rotork Controls Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$45,679	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Fluidra SA Through Evac North America Inc. Top agencies DHS (Department of Homeland Security)	$44,860	0.5%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2024 and #2 in FY2025; new.
29	Thomas Heilmann GMBH Top agencies USAF (Department of the Air Force)	$41,083	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
30	Advanced Pump & Equipment, Inc. Top agencies DOI (Department of the Interior)	$40,960	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
31	S I T Corporation Top agencies Army (Department of the Army)	$40,000	0.5%	Rank history: #10 in FY2021, #39 in FY2022, not on the FY2024 list and #23 in FY2025; up 8 since FY2022.
32	Pbbs Equipment Corporation Top agencies DOJ (Department of Justice)	$36,000	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
33	Seventh Genius LLC Top agencies DLA (Defense Logistics Agency)	$34,601	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
34	Caprice Electronics, Inc. Top agencies USAF (Department of the Air Force)	$34,298	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
35	AER Supply, Ltd. Top agencies Commerce (Department of Commerce)	$33,008	0.4%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #38 in FY2025; new.
36	Hawaii Engineering Services LLC Top agencies Navy (Department of the Navy)	$32,370	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
37	Pumptech, LLC Top agencies USAF (Department of the Air Force)	$30,669	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
38	City of Forrest City Top agencies DOJ (Department of Justice)	$30,061	0.3%	Rank history: not on the FY2021 list, #4 in FY2022 and not on the FY2024–FY2025 lists; down 34 since FY2022.
39	Sanford Federal, Inc. Top agencies USAF (Department of the Air Force)	$29,782	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
40	Southeastern Equipment Company, Inc. Top agencies DLA (Defense Logistics Agency)	$28,751	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
41	Flo-Tite Inc Valves & Controls Top agencies DOJ (Department of Justice)	$27,367	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
42	Absolute Suppliers, Inc. Top agencies Army (Department of the Army)	$26,239	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
43	Severn Trent Water Purification Inc. Through De Nora Water Technologies LLC Top agencies Navy (Department of the Navy)	$24,527	0.3%	Rank history: #6 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
44	Ameritech Contracting LLC Top agencies VA (Department of Veterans Affairs)	$23,900	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
45	Howland Pump & Supply Co Inc. Top agencies DOJ (Department of Justice)	$21,421	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
46	Pelican Sales Inc. Top agencies DOS (Department of State)	$19,330	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
47	Carylon Corporation Through National Water Main Cleaning Company Top agencies DOJ (Department of Justice)	$15,993	0.2%	Rank history: not on the FY2021 list, #25 in FY2022 and not on the FY2024–FY2025 lists; down 22 since FY2022.
48	Mooweep LLC Top agencies DOI (Department of the Interior)	$15,900	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
49	Electric Heater Company the Top agencies Navy (Department of the Navy)	$12,363	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
50	H-O-H Water Technology, Inc. Top agencies DOT (Department of Transportation)	$11,520	0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #45 in FY2024 and #34 in FY2025; down 7 since FY2022.
51	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$8,984	0.1%	Rank history: #20 in FY2021, #5 in FY2022, not on the FY2024 list and #37 in FY2025; down 46 since FY2022.
52	Phoenix Systems Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$8,652	0.1%	Rank history: #26 in FY2021, #23 in FY2022 and not on the FY2024–FY2025 lists; down 29 since FY2022.
53	Action Mechanical, Inc. Top agencies Commerce (Department of Commerce)	$7,650	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
54	Tencarva Holdings I, Inc. Through Tencarva Machinery Company, LLC Top agencies Navy (Department of the Navy)	$5,875	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	OLB Associates LLC Top agencies DLA (Defense Logistics Agency)	$540	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
56	Noble Supply & Logistics LLC Top agencies MDA (DOD Missile Defense Agency)	$190	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; 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 $8.66 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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