Top 57 Contractors in PSC R428: Industrial Hygienics, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Dexis Interactive LLC Top agencies USAID (US Agency for International Development)	$4,117,734	17.0%	Rank history: #2 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
2	Ati-Endyna JV, LLC Top agencies WHS (DOD Washington Headquarters Service)	$3,246,650	13.4%	Rank history: #3 in FY2021, #2 in FY2023, #2 in FY2024 and not on the FY2025 list; up 1 since FY2021.
3	Socha, LLC Top agencies USAID (US Agency for International Development)	$2,268,399	9.4%	Rank history: #1 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
4	Cydecor Inc. Top agencies Navy (Department of the Navy)	$2,060,419	8.5%	Rank history: not on the FY2021 list, not on the FY2023 list, #3 in FY2024 and #2 in FY2025; new.
5	Cayuse Holdings LLC Through Cayuse Technologies, LLC Top agencies Treasury (Department of the Treasury)	$1,314,437	5.4%	Rank history: not on the FY2021 list, #6 in FY2023 and not on the FY2024–FY2025 lists; new.
6	Hazair Inc. Top agencies USAF (Department of the Air Force)	$1,037,918	4.3%	Rank history: #5 in FY2021, #4 in FY2023, #7 in FY2024 and #6 in FY2025; down 1 since FY2021.
7	Meca Consulting Inc. Top agencies Army (Department of the Army)	$950,020	3.9%	Rank history: #20 in FY2021, #7 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2021.
8	TTL Arc Environmental JV, LLC Top agencies GSA (General Services Administration)	$648,347	2.7%	Rank history: #16 in FY2021, #41 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
9	Veritas Management Group, Inc. Top agencies HHS (Department of Health and Human Services)	$491,270	2.0%	Rank history: #7 in FY2021, #8 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
10	FM Talent Source, LLC Top agencies HHS (Department of Health and Human Services)	$352,496	1.5%	Rank history: #4 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
11	Resource Management Group, Inc. Top agencies Treasury (Department of the Treasury)	$325,404	1.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
12	Mabbett & Associates, Inc. Top agencies DOT (Department of Transportation) VA (Department of Veterans Affairs) GSA (General Services Administration)	$252,737	1.0%	Rank history: #12 in FY2021, #16 in FY2023, #13 in FY2024 and #5 in FY2025; unchanged since FY2021.
13	Madhu Nair Top agencies HHS (Department of Health and Human Services)	$242,847	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
14	Me&A, Inc. Top agencies USAID (US Agency for International Development)	$198,950	0.8%	Rank history: #10 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
15	JH1 Consultants, LLC Top agencies Army (Department of the Army)	$190,650	0.8%	Rank history: #19 in FY2021, #19 in FY2023, #10 in FY2024 and #10 in FY2025; up 4 since FY2021.
16	Apex Environmental Management, Inc. Top agencies Army (Department of the Army)	$183,607	0.8%	Rank history: not on the FY2021 list, #23 in FY2023, #26 in FY2024 and #22 in FY2025; new.
17	Ganzy, Jamison L Top agencies Army (Department of the Army)	$153,800	0.6%	Rank history: #33 in FY2021, #30 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
18	Singleton Karen Top agencies Army (Department of the Army)	$138,995	0.6%	Rank history: #23 in FY2021, #28 in FY2023, #15 in FY2024 and #28 in FY2025; up 5 since FY2021.
19	Arbor Environmental LLC Top agencies VA (Department of Veterans Affairs)	$132,821	0.5%	Rank history: #11 in FY2021, #13 in FY2023, #11 in FY2024 and not on the FY2025 list; down 8 since FY2021.
20	Emsl Analytical Inc. Top agencies VA (Department of Veterans Affairs)	$130,000	0.5%	Rank history: #45 in FY2021, #42 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2021.
21	International Language Services, Inc. Top agencies DOJ (Department of Justice)	$119,151	0.5%	Rank history: #60 in FY2021, #5 in FY2023 and not on the FY2024–FY2025 lists; up 39 since FY2021.
22	Aehs Incorporated Top agencies Army (Department of the Army)	$114,444	0.5%	Rank history: not on the FY2021 list, #11 in FY2023, #8 in FY2024 and #8 in FY2025; new.
23	Science Applications International Corporation Through Forfeiture Support Associates LLC Top agencies DOJ (Department of Justice)	$111,961	0.5%	Rank history: #15 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
24	R & J Global Industries, Inc. Top agencies GSA (General Services Administration) DHS (Department of Homeland Security) DCAA (Defense Contract Audit Agency)	$107,672	0.4%	Rank history: #29 in FY2021, #12 in FY2023, #6 in FY2024 and #15 in FY2025; up 5 since FY2021.
25	JWJ Consulting, LLC Top agencies Army (Department of the Army)	$104,400	0.4%	Rank history: #24 in FY2021, #35 in FY2023, #16 in FY2024 and #31 in FY2025; down 1 since FY2021.
26	Titan Environmental Solutions, Inc. Top agencies GSA (General Services Administration)	$103,218	0.4%	Rank history: not on the FY2021 list, #36 in FY2023 and not on the FY2024–FY2025 lists; new.
27	Thunderbird Environmental, LLC Top agencies VA (Department of Veterans Affairs)	$99,167	0.4%	Rank history: #27 in FY2021, #20 in FY2023, #25 in FY2024 and #20 in FY2025; unchanged since FY2021.
28	Environmental Health and Safety Solutions, LLC Top agencies Army (Department of the Army)	$89,184	0.4%	Rank history: #30 in FY2021, #14 in FY2023, #36 in FY2024 and #30 in FY2025; up 2 since FY2021.
29	Roche John P Top agencies Army (Department of the Army)	$88,091	0.4%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; up 18 since FY2021.
30	SRR International, Inc. Top agencies USAF (Department of the Air Force)	$79,494	0.3%	Rank history: #14 in FY2021 and not on the FY2023–FY2025 lists; down 16 since FY2021.
31	FMF Pandion Top agencies VA (Department of Veterans Affairs)	$75,587	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
32	Southeast Safety Solutions, LLC Top agencies Army (Department of the Army)	$73,441	0.3%	Rank history: #44 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
33	Enviro Management Inc Top agencies Army (Department of the Army)	$71,200	0.3%	Rank history: not on the FY2021 list, #43 in FY2023 and not on the FY2024–FY2025 lists; new.
34	Phase Associates LLC Top agencies Army (Department of the Army)	$61,700	0.3%	Rank history: #37 in FY2021, not on the FY2023–FY2024 lists and #19 in FY2025; up 3 since FY2021.
35	Omega IH Consulting, LLC Top agencies Army (Department of the Army)	$61,450	0.3%	Rank history: #28 in FY2021, #40 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
36	Language Bank, Inc. Top agencies DOJ (Department of Justice)	$60,000	0.2%	Rank history: #59 in FY2021, #10 in FY2023, #19 in FY2024 and not on the FY2025 list; up 23 since FY2021.
37	Metropolitan Interpreters & Translators, Inc. Top agencies DOJ (Department of Justice)	$60,000	0.2%	Rank history: #49 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
38	Rambin Global JV Top agencies GSA (General Services Administration)	$56,075	0.2%	Rank history: #36 in FY2021, #22 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
39	TTL Associates Inc. Top agencies VA (Department of Veterans Affairs)	$48,000	0.2%	Rank history: not on the FY2021 list, #26 in FY2023, #30 in FY2024 and not on the FY2025 list; new.
40	Industrial Hygiene and Safety Technology, Inc. Top agencies DOT (Department of Transportation)	$47,870	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
41	C.j. Seto Support Services, LLC Top agencies CSB (Chemical Safety and Hazard Investigation Board)	$47,355	0.2%	Rank history: #43 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
42	Fitzroy Environmental Consulting Inc. Top agencies Army (Department of the Army)	$46,299	0.2%	Rank history: #17 in FY2021, #31 in FY2023, #29 in FY2024 and not on the FY2025 list; down 25 since FY2021.
43	Enviro Safety Compliance Alternative Inc. Top agencies VA (Department of Veterans Affairs)	$46,270	0.2%	Rank history: #48 in FY2021, #37 in FY2023, #42 in FY2024 and #24 in FY2025; up 5 since FY2021.
44	Windjammer Environmental LLC Top agencies VA (Department of Veterans Affairs)	$42,100	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
45	The Churchill Companies Through TSI Incorporated Top agencies Army (Department of the Army)	$38,870	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
46	Riverfront Safety & Health, LC Top agencies VA (Department of Veterans Affairs)	$35,850	0.1%	Rank history: #50 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
47	Stericycle Inc Top agencies VA (Department of Veterans Affairs)	$31,911	0.1%	Rank history: not on the FY2021 list, #34 in FY2023, #35 in FY2024 and #29 in FY2025; new.
48	Erik C Miller Surveying, LLC Top agencies Army (Department of the Army)	$30,000	0.1%	Rank history: #34 in FY2021 and not on the FY2023–FY2025 lists; down 14 since FY2021.
49	Terracon Consultants Inc. Top agencies Treasury (Department of the Treasury)	$27,751	0.1%	Rank history: #52 in FY2021, #25 in FY2023, #23 in FY2024 and not on the FY2025 list; up 3 since FY2021.
50	F&Me Consultants, Inc. Top agencies Army (Department of the Army)	$24,500	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
51	Perma-Fix Environmental Services, Inc. Top agencies DOI (Department of the Interior)	$24,187	0.1%	Rank history: #26 in FY2021, not on the FY2023 list, #1 in FY2024 and not on the FY2025 list; down 25 since FY2021.
52	SCA Environmental, Inc. Top agencies Treasury (Department of the Treasury)	$20,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
53	Tammer Sciences, LLC Top agencies Army (Department of the Army)	$19,750	0.1%	Rank history: #55 in FY2021, #29 in FY2023, #41 in FY2024 and not on the FY2025 list; up 2 since FY2021.
54	Mccleary, Thomas Top agencies Army (Department of the Army)	$18,000	0.1%	Rank history: #41 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
55	High Sierra Contracting LLC Top agencies GSA (General Services Administration)	$10,968	<0.1%	Rank history: #53 in FY2021, not on the FY2023–FY2024 lists and #37 in FY2025; down 2 since FY2021.
56	Yellow Bridge LLC Top agencies USAF (Department of the Air Force)	$10,510	<0.1%	Rank history: not on the FY2021 list, #44 in FY2023, #43 in FY2024 and #35 in FY2025; new.
57	Recology Inc. Through Recology King County Inc. Top agencies DHS (Department of Homeland Security)	$4,928	<0.1%	Rank history: #63 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2021.

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 $24.2 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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