Top 70 Contractors in PSC H146: Quality Control Services: Water Purification and Sewage Treatment Equipment, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Phigenics LLC 2 awardees Top agencies VA (Department of Veterans Affairs)	$3,155,000	22.1%	Rank history: #2 in FY2021, #5 in FY2022, #1 in FY2024 and #1 in FY2025; up 4 since FY2022.
2	GA Mechanical Inc. Top agencies Army (Department of the Army)	$2,477,294	17.4%	Rank history: #11 in FY2021, #2 in FY2022, #2 in FY2024 and #2 in FY2025; unchanged since FY2022.
3	Ecolab Inc. Through Nalco Company LLC Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$1,434,032	10.1%	Rank history: #1 in FY2021, #1 in FY2022, not on the FY2024 list and #48 in FY2025; down 2 since FY2022.
4	Doc Development, Inc. Top agencies USAF (Department of the Air Force)	$1,230,643	8.6%	Rank history: not on the FY2021 list, #4 in FY2022, #4 in FY2024 and #3 in FY2025; unchanged since FY2022.
5	K.i. Kogyo Ltd. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$583,309	4.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #13 in FY2025; new.
6	Evoqua Water Technologies LLC 3 awardees Top agencies VA (Department of Veterans Affairs)	$423,807	3.0%	Rank history: #13 in FY2021, #27 in FY2022, #6 in FY2024 and #7 in FY2025; up 21 since FY2022.
7	Perc Water Corporation Top agencies DHS (Department of Homeland Security)	$336,984	2.4%	Rank history: #3 in FY2021, #9 in FY2022, #14 in FY2024 and not on the FY2025 list; up 2 since FY2022.
8	Venergy Group LLC Top agencies VA (Department of Veterans Affairs)	$309,177	2.2%	Rank history: #6 in FY2021, #6 in FY2022, #8 in FY2024 and #8 in FY2025; down 2 since FY2022.
9	Aviate Enterprises, Inc. Top agencies USAF (Department of the Air Force)	$282,326	2.0%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2024 and #4 in FY2025; new.
10	Wichita Falls Tri-Tech, LLC Top agencies USAF (Department of the Air Force)	$232,773	1.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
11	Hyperion Biotechnology, Inc. Top agencies VA (Department of Veterans Affairs)	$228,393	1.6%	Rank history: #7 in FY2021, #7 in FY2022, #7 in FY2024 and #6 in FY2025; down 4 since FY2022.
12	Enviroh20 LLC Top agencies VA (Department of Veterans Affairs)	$209,462	1.5%	Rank history: not on the FY2021 list, #14 in FY2022, #12 in FY2024 and #11 in FY2025; up 2 since FY2022.
13	First Environment Inc. Top agencies Army (Department of the Army)	$192,549	1.4%	Rank history: not on the FY2021 list, #12 in FY2022, not on the FY2024 list and #25 in FY2025; down 1 since FY2022.
14	Laboratory Resources & Solutions Inc Top agencies Army (Department of the Army)	$187,697	1.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
15	Baron Analytical Laboratories LLC Top agencies VA (Department of Veterans Affairs)	$171,110	1.2%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and #19 in FY2025; new.
16	Clemons-Cam JV Top agencies USAF (Department of the Air Force)	$166,305	1.2%	Rank history: #12 in FY2021, #15 in FY2022, #11 in FY2024 and not on the FY2025 list; down 1 since FY2022.
17	R & M Government Services Inc. Top agencies VA (Department of Veterans Affairs)	$162,675	1.1%	Rank history: #16 in FY2021, #16 in FY2022, #10 in FY2024 and #38 in FY2025; down 1 since FY2022.
18	Paramount Construction Group, LLC Top agencies VA (Department of Veterans Affairs)	$141,700	1.0%	Rank history: #9 in FY2021, #13 in FY2022, #18 in FY2024 and #22 in FY2025; down 5 since FY2022.
19	Triple Point Industries LLC Top agencies VA (Department of Veterans Affairs)	$138,528	1.0%	Rank history: #15 in FY2021, #17 in FY2022, #16 in FY2024 and #9 in FY2025; down 2 since FY2022.
20	Daks Enterprises, Limited Top agencies VA (Department of Veterans Affairs)	$115,316	0.8%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2024 and #37 in FY2025; new.
21	Water Treatment Services Inc. Top agencies VA (Department of Veterans Affairs)	$103,118	0.7%	Rank history: #17 in FY2021, #18 in FY2022, #28 in FY2024 and not on the FY2025 list; down 3 since FY2022.
22	Freedom Federal Services LLC Top agencies VA (Department of Veterans Affairs)	$100,800	0.7%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2024 and #31 in FY2025; new.
23	Water Savers LLC Top agencies Smithsonian (Smithsonian Institution)	$100,000	0.7%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #28 in FY2025; new.
24	Adv-Soc, Inc. Top agencies VA (Department of Veterans Affairs)	$86,400	0.6%	Rank history: #20 in FY2021, #19 in FY2022, #21 in FY2024 and not on the FY2025 list; down 5 since FY2022.
25	HGS Engineering Inc. Top agencies VA (Department of Veterans Affairs)	$84,928	0.6%	Rank history: #5 in FY2021, #8 in FY2022, #13 in FY2024 and #14 in FY2025; down 17 since FY2022.
26	Montrose Environmental Group Inc. Through MSE Group LLC Top agencies DOT (Department of Transportation)	$82,076	0.6%	Rank history: #22 in FY2021, #20 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
27	City of Lompoc Top agencies USAF (Department of the Air Force)	$53,415	0.4%	Rank history: not on the FY2021 list, #25 in FY2022, #30 in FY2024 and #33 in FY2025; down 2 since FY2022.
28	Krätz GMBH Top agencies Army (Department of the Army)	$50,411	0.4%	Rank history: #35 in FY2021, #33 in FY2022, #61 in FY2024 and #52 in FY2025; up 5 since FY2022.
29	Danaher Corporation 2 awardees, including Hach Company and Chemtreat, Inc. Top agencies VA (Department of Veterans Affairs)	$49,219	0.3%	Rank history: #72 in FY2021, #28 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
30	TL Services, Inc. Top agencies VA (Department of Veterans Affairs)	$44,454	0.3%	Rank history: #19 in FY2021, #29 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
31	Optimum Environmental Corporation Top agencies USDA (Department of Agriculture)	$43,450	0.3%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2024 and #36 in FY2025; new.
32	Suez WTS USA Inc. Through Ameriwater, LLC Top agencies VA (Department of Veterans Affairs)	$36,108	0.3%	Rank history: #30 in FY2021, #35 in FY2022, #38 in FY2024 and not on the FY2025 list; up 3 since FY2022.
33	Enrich Products, Inc. Top agencies VA (Department of Veterans Affairs)	$36,000	0.3%	Rank history: #32 in FY2021, #32 in FY2022, #39 in FY2024 and #44 in FY2025; down 1 since FY2022.
34	Chardon Laboratories, Inc. Top agencies Army (Department of the Army)	$35,248	0.2%	Rank history: #33 in FY2021, #21 in FY2022, #40 in FY2024 and #43 in FY2025; down 13 since FY2022.
35	Liberty Technical Services, LLC Top agencies VA (Department of Veterans Affairs)	$34,728	0.2%	Rank history: #34 in FY2021, #34 in FY2022, #41 in FY2024 and #41 in FY2025; down 1 since FY2022.
36	Barclay Water Treatment Company Inc Through Barclay Water Management, Inc. Top agencies VA (Department of Veterans Affairs)	$34,060	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
37	Fluid Solutions LLC Top agencies DOS (Department of State)	$31,460	0.2%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2024 and not on the FY2025 list; new.
38	Hawk Mountain Lab Inc. Top agencies Army (Department of the Army)	$28,349	0.2%	Rank history: #38 in FY2021, #36 in FY2022, #44 in FY2024 and #35 in FY2025; down 2 since FY2022.
39	Cranmer Engineering, Inc. Top agencies USDA (Department of Agriculture)	$28,000	0.2%	Rank history: #29 in FY2021, #54 in FY2022, #45 in FY2024 and not on the FY2025 list; up 15 since FY2022.
40	Clean Harbors Inc Through Clean Harbors Environmental Services Inc. Top agencies Army (Department of the Army)	$25,780	0.2%	Rank history: not on the FY2021 list, #3 in FY2022 and not on the FY2024–FY2025 lists; down 37 since FY2022.
41	R and K Environmental LLC Top agencies VA (Department of Veterans Affairs)	$22,277	0.2%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2024 and not on the FY2025 list; new.
42	G2 Laboratories, LLC Top agencies VA (Department of Veterans Affairs)	$21,806	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
43	International Chemstar Incorporated Top agencies DOI (Department of the Interior)	$21,636	0.2%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2024 and #50 in FY2025; new.
44	Johnson Controls Industries 2 awardees, including Johnson Controls Inc. Top agencies DOJ (Department of Justice)	$21,379	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
45	Professional Environmental Testing and Consulting, LLC Top agencies DOI (Department of the Interior)	$19,334	0.1%	Rank history: #46 in FY2021, #42 in FY2022, #52 in FY2024 and #54 in FY2025; down 3 since FY2022.
46	AGX Inc. Top agencies VA (Department of Veterans Affairs)	$17,749	0.1%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2024 and #49 in FY2025; new.
47	Spring Street Analytical LLC Top agencies USDA (Department of Agriculture)	$17,500	0.1%	Rank history: #45 in FY2021, #31 in FY2022, #43 in FY2024 and #46 in FY2025; down 16 since FY2022.
48	American Engineering Corporation Top agencies Army (Department of the Army)	$16,497	0.1%	Rank history: #28 in FY2021, #57 in FY2022, #47 in FY2024 and not on the FY2025 list; up 9 since FY2022.
49	DC Water & Sewer Authority Top agencies Treasury (Department of the Treasury)	$16,000	0.1%	Rank history: #54 in FY2021, #64 in FY2022, #54 in FY2024 and not on the FY2025 list; up 15 since FY2022.
50	Neilson Research Corporation Top agencies USDA (Department of Agriculture)	$15,721	0.1%	Rank history: not on the FY2021 list, #46 in FY2022, #55 in FY2024 and #55 in FY2025; down 4 since FY2022.
51	Pureline Treatment Systems LLC Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$15,562	0.1%	Rank history: not on the FY2021 list, #40 in FY2022, #53 in FY2024 and #70 in FY2025; down 11 since FY2022.
52	NCH Corporation Through Chem-Aqua Inc. Top agencies USAF (Department of the Air Force)	$14,760	0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and not on the FY2025 list; new.
53	Atlantic First Industries Corporation Top agencies VA (Department of Veterans Affairs)	$14,173	0.1%	Rank history: not on the FY2021 list, #51 in FY2022, #58 in FY2024 and #56 in FY2025; down 2 since FY2022.
54	Garratt-Callahan Company Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$13,488	0.1%	Rank history: #24 in FY2021, #30 in FY2022, not on the FY2024 list and #17 in FY2025; down 24 since FY2022.
55	Intertek Group PLC Through Professional Service Industries, Inc. Top agencies VA (Department of Veterans Affairs)	$12,058	0.1%	Rank history: #62 in FY2021, #56 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
56	Environmental Monitoring and Technologies, LLC Top agencies VA (Department of Veterans Affairs)	$10,358	0.1%	Rank history: #42 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
57	RLM Government Services LLC Top agencies VA (Department of Veterans Affairs)	$9,563	0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2024 and #51 in FY2025; new.
58	J C Products LLC Top agencies USDA (Department of Agriculture)	$7,740	0.1%	Rank history: #56 in FY2021, #53 in FY2022, #63 in FY2024 and #59 in FY2025; down 5 since FY2022.
59	Cwm Environmental LLC Top agencies VA (Department of Veterans Affairs)	$6,320	<0.1%	Rank history: #61 in FY2021, #52 in FY2022, #64 in FY2024 and #53 in FY2025; down 7 since FY2022.
60	Batavia Inc Through Allometrics, Inc. Top agencies VA (Department of Veterans Affairs)	$6,195	<0.1%	Rank history: #63 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
61	Freeman Water Treatment of MS, LLC Top agencies VA (Department of Veterans Affairs)	$5,820	<0.1%	Rank history: #47 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
62	Liquid Engineering Corporation Top agencies VA (Department of Veterans Affairs)	$5,805	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
63	ANA-Lab Corp Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$5,682	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Summit Anchor Company, Inc. Top agencies VA (Department of Veterans Affairs)	$5,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65	Town of Maynard Town Hall Top agencies DHS (Department of Homeland Security)	$5,000	<0.1%	Rank history: #67 in FY2021, not on the FY2022 list, not on the FY2024 list and #69 in FY2025; returned.
66	Precision East LLC Top agencies USDA (Department of Agriculture)	$4,400	<0.1%	Rank history: #68 in FY2021, #60 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
67	Hydro, Inc. Top agencies VA (Department of Veterans Affairs)	$4,389	<0.1%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2024 and #61 in FY2025; new.
68	Glasco UV LLC Top agencies VA (Department of Veterans Affairs)	$3,380	<0.1%	Rank history: #43 in FY2021, #41 in FY2022, #68 in FY2024 and not on the FY2025 list; down 27 since FY2022.
69	Cintas Corporation Through Cintas Corporation NO. 2 Top agencies Navy (Department of the Navy)	$3,000	<0.1%	Rank history: #71 in FY2021, #62 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
70	D & D Laboratory LLC Top agencies VA (Department of Veterans Affairs)	$2,822	<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 $14.3 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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