Top 62 Contractors in PSC 4630: Sewage Treatment Equipment, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Allied Marine Services LLC 2 awardees, including Environmental Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,536,450	45.1%	Rank history: #3 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
2	Environmental Systems LLC Top agencies Navy (Department of the Navy)	$1,306,832	13.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
3	R P M Supply Corporation Top agencies DLA (Defense Logistics Agency)	$784,659	7.8%	Rank history: #24 in FY2022, #4 in FY2023, #6 in FY2024 and #11 in FY2025; down 1 since FY2020.
4	Flightfab, Inc. Top agencies Navy (Department of the Navy)	$380,960	3.8%	Rank history: #1 in FY2022, #2 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
5	Techni-Con, Inc. Top agencies Navy (Department of the Navy)	$330,362	3.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
6	Severn Trent Water Purification Inc. Through De Nora Water Technologies LLC Top agencies Navy (Department of the Navy)	$281,426	2.8%	Rank history: not on the FY2022 list, #43 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
7	Transpacific Associates Co.,Ltd Top agencies Army (Department of the Army)	$212,234	2.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
8	TW Associates LLC Top agencies DOJ (Department of Justice)	$178,500	1.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
9	Federal Resources Supply Company Top agencies DHS (Department of Homeland Security)	$145,557	1.4%	Rank history: not on the FY2022–FY2025 lists; up 16 since FY2020.
10	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$108,144	1.1%	Rank history: #39 in FY2022, #31 in FY2023, not on the FY2024 list and #23 in FY2025; new, not ranked in FY2020.
11	Evoqua Water Technologies LLC Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$104,256	1.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
12	Vessco, Inc. Through Kennedy Industries, Inc. Top agencies USAF (Department of the Air Force)	$97,232	1.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
13	Palmer Federal Constructors, Inc. Top agencies Navy (Department of the Navy)	$81,250	0.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
14	California Marine Cleaning, Inc. Top agencies Navy (Department of the Navy)	$81,105	0.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
15	Sulzer AG Through JWC Environmental Inc. Top agencies DOJ (Department of Justice)	$68,595	0.7%	Rank history: #13 in FY2022, #5 in FY2023, #14 in FY2024 and #6 in FY2025; down 9 since FY2020.
16	Northeastern Environmental Services Inc. Top agencies Navy (Department of the Navy)	$67,000	0.7%	Rank history: #19 in FY2022, #20 in FY2023, not on the FY2024 list and #16 in FY2025; new, not ranked in FY2020.
17	Brandt Contracting, Inc. Top agencies USAF (Department of the Air Force)	$52,789	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
18	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$52,441	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$52,222	0.5%	Rank history: not on the FY2022–FY2023 lists, #49 in FY2024 and not on the FY2025 list; up 43 since FY2020.
20	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$50,442	0.5%	Rank history: #5 in FY2022, #51 in FY2023, not on the FY2024 list and #37 in FY2025; new, not ranked in FY2020.
21	H & P Technologies Inc. Top agencies USAF (Department of the Air Force)	$50,231	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
22	Sogen Company, Inc. Top agencies DLA (Defense Logistics Agency)	$49,245	0.5%	Rank history: #22 in FY2022, not on the FY2023–FY2024 lists and #28 in FY2025; down 4 since FY2020.
23	Orison Marketing LLC Top agencies USAF (Department of the Air Force)	$48,312	0.5%	Rank history: #11 in FY2022, #17 in FY2023, #19 in FY2024 and not on the FY2025 list; down 10 since FY2020.
24	Bhayana Brothers LLC Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$48,096	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	JWC Environmental Inc. Top agencies DOJ (Department of Justice)	$42,984	0.4%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
26	Phoenix Systems Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$42,960	0.4%	Rank history: #23 in FY2022, #52 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2020.
27	Spectraserv Inc. Top agencies DOJ (Department of Justice)	$40,608	0.4%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
28	Phoenix Pumps Inc. Top agencies Army (Department of the Army)	$39,929	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
29	Whitney Equipment Company LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$39,340	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
30	Mersino Dewatering, Inc. Top agencies Navy (Department of the Navy)	$36,700	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	Red Orange North America Inc. Top agencies Navy (Department of the Navy)	$34,752	0.3%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
32	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$30,160	0.3%	Rank history: not on the FY2022–FY2025 lists; up 27 since FY2020.
33	Abet Distributing USA Inc. Top agencies DOJ (Department of Justice)	$27,496	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	K & T Professional Management Services Inc. Top agencies DHS (Department of Homeland Security)	$26,400	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	Sina Book Shop Company Top agencies USAF (Department of the Air Force)	$25,450	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	National Pump and Process, Inc. Top agencies Navy (Department of the Navy)	$24,283	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Fluid Process & Pumps, L.l.c Top agencies DOJ (Department of Justice)	$23,361	0.2%	Rank history: #17 in FY2022, #26 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
38	GP Jager, LLC Top agencies DOJ (Department of Justice)	$20,358	0.2%	Rank history: not on the FY2022 list, #12 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
39	Muniquip, LLC Top agencies DOI (Department of the Interior)	$19,421	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Xylem Inc. Through Xylem Water Solutions U.s.a., Inc. Top agencies DOJ (Department of Justice)	$16,790	0.2%	Rank history: #15 in FY2022, not on the FY2023 list, #24 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
41	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$16,587	0.2%	Rank history: not on the FY2022–FY2025 lists; down 14 since FY2020.
42	Mcnaughton-Mckay Electric Co. Through Mcnaughton-Mckay Southeast, Inc. Top agencies Navy (Department of the Navy)	$16,509	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Lawton Septic Tank & Storm Shelter Inc. Top agencies HHS (Department of Health and Human Services)	$16,193	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
44	Allied Defense Industries Inc. Through Allied Marine Services LLC Top agencies DHS (Department of Homeland Security)	$15,015	0.1%	Rank history: not on the FY2022 list, #1 in FY2023, #5 in FY2024 and not on the FY2025 list; down 28 since FY2020.
45	Stone Collins Motor Rewinding, Inc. Top agencies Navy (Department of the Navy)	$14,063	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	Farmville Wholesale Electric Supply Co Inc. Top agencies DLA (Defense Logistics Agency)	$14,062	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
47	Southwest Septic Loo Inc. Top agencies USDA (Department of Agriculture)	$13,980	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
48	Kennedy Industries, Inc. Top agencies USAF (Department of the Air Force)	$12,350	0.1%	Rank history: not on the FY2022–FY2025 lists; down 24 since FY2020.
49	OSC Solutions Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$11,690	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$10,652	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
51	Rewind Specialties, Inc. Top agencies USAF (Department of the Air Force)	$10,176	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
52	Carolle A Daniel Top agencies Smithsonian (Smithsonian Institution)	$9,968	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Franc Environmental, Inc. Top agencies VA (Department of Veterans Affairs)	$9,105	0.1%	Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.
54	Tiger Sanitation Services LLC Top agencies VA (Department of Veterans Affairs)	$9,038	0.1%	Rank history: not on the FY2022–FY2025 lists; down 11 since FY2020.
55	BAE Systems PLC Through BAE Systems Land & Armaments L.P. Top agencies DLA (Defense Logistics Agency)	$8,938	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	Ferguson Enterprises Inc. Top agencies Smithsonian (Smithsonian Institution)	$8,622	0.1%	Rank history: #41 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
57	Hander Inc. Top agencies Commerce (Department of Commerce)	$5,650	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Dakota Pump & Control, Inc. Top agencies Army (Department of the Army)	$4,600	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	GPC Consolidated Reporting Top agencies USDA (Department of Agriculture)	$4,125	<0.1%	Rank history: not on the FY2022–FY2023 lists, #46 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
60	A & L Cesspool Service Corp. Top agencies Smithsonian (Smithsonian Institution)	$3,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
61	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$3,077	<0.1%	Rank history: #44 in FY2022, not on the FY2023 list, #28 in FY2024 and not on the FY2025 list; up 2 since FY2020.
62	Pennsylvania Commonwealth of Through Pennsylvania Department of Environmental Protection Top agencies DOJ (Department of Justice)	$2,180	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

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 $10 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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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