Top 100 Contractors in PSC 4460: Air Purification Equipment, FY2022

Name: Top 100 Contractors in PSC 4460: Air Purification Equipment, FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 76% of FY2022 PSC 4460 contract dollars

Contract obligations: $33,041,826 Net of deobligations, by contracts coded PSC 4460
Contractors: 164 Parent companies with an obligation
Largest contractor: Cepeda Associates, Inc. $13.9 million, 40.8% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Cepeda Associates, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$13,865,558	40.8%	Rank history: #3 in FY2021, #1 in FY2023, #1 in FY2024 and #2 in FY2025; up 2 since FY2021.
2	RTX Corporation 2 awardees, including Hamilton Sundstrand Corporation Top agencies Navy (Department of the Navy)	$4,978,210	14.7%	Rank history: #1 in FY2021, #4 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
3	Gnap LLC Top agencies Army (Department of the Army)	$2,262,350	6.7%	Rank history: not on the FY2021 list, #48 in FY2023 and not on the FY2024–FY2025 lists; new.
4	Export 220Volt Inc. Top agencies DOS (Department of State)	$1,116,613	3.3%	Rank history: #8 in FY2021, #7 in FY2023, #3 in FY2024 and #9 in FY2025; up 4 since FY2021.
5	Hunter Defense Technolog Through HDT Expeditionary Systems Inc. Top agencies Army (Department of the Army)	$1,022,058	3.0%	Rank history: #4 in FY2021, #5 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
6	Long Building Technologies, Inc. Top agencies Army (Department of the Army)	$726,923	2.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
7	LN Curtis & Sons Top agencies Navy (Department of the Navy)	$542,161	1.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
8	O.C. Lugo Co. Inc. the Top agencies DLA (Defense Logistics Agency)	$533,808	1.6%	Rank history: #2 in FY2021, #2 in FY2023, #2 in FY2024 and #1 in FY2025; down 6 since FY2021.
9	UNI Corporation Top agencies Navy (Department of the Navy)	$466,590	1.4%	Rank history: not on the FY2021 list, #75 in FY2023 and not on the FY2024–FY2025 lists; new.
10	Government of the United States 5 awardees, including Federal Prison Industries, Inc. Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$412,762	1.2%	Rank history: #18 in FY2021, #11 in FY2023, #9 in FY2024 and #6 in FY2025; up 8 since FY2021.
11	Filtration Group Corporation Through Molecular Products Inc. Top agencies DLA (Defense Logistics Agency)	$371,800	1.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
12	Native Instinct LLC Top agencies VA (Department of Veterans Affairs)	$318,801	0.9%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
13	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$263,166	0.8%	Rank history: #12 in FY2021, #15 in FY2023, #18 in FY2024 and #43 in FY2025; down 1 since FY2021.
14	DSA Acquisition Company, LLC Top agencies HHS (Department of Health and Human Services)	$245,400	0.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
15	Aantilia LLC Top agencies DOJ (Department of Justice) Navy (Department of the Navy)	$229,990	0.7%	Rank history: #91 in FY2021 and not on the FY2023–FY2025 lists; up 76 since FY2021.
16	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$214,389	0.6%	Rank history: not on the FY2021 list, #13 in FY2023 and not on the FY2024–FY2025 lists; new.
17	Abatement Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$197,589	0.6%	Rank history: #15 in FY2021, #44 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
18	Molecular Products Inc. Top agencies DLA (Defense Logistics Agency)	$191,400	0.6%	Rank history: #6 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
19	Pace Contracting LLC Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services)	$186,000	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 94 since FY2021.
20	Johnson Controls Security Solutions LLC Through Johnson Controls, Inc. Top agencies DOS (Department of State)	$182,954	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 157 since FY2021.
21	Duroair Technologies USA Inc. Top agencies Army (Department of the Army)	$179,045	0.5%	Rank history: not on the FY2021 list, not on the FY2023 list, #7 in FY2024 and not on the FY2025 list; new.
22	Air Filtration Holdings LLC Through Robovent Solutions Group Inc. Top agencies Army (Department of the Army)	$154,760	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
23	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$142,990	0.4%	Rank history: #17 in FY2021, #6 in FY2023, #6 in FY2024 and #3 in FY2025; down 6 since FY2021.
24	The Air Purifier Store, LLC Top agencies NARA (National Archives and Records Administration)	$139,960	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
25	Direct Line, Inc. Top agencies DLA (Defense Logistics Agency)	$132,180	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
26	En-Net Services, L.L.C. Top agencies DOS (Department of State)	$126,473	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
27	Alphavets, Inc. Top agencies VA (Department of Veterans Affairs)	$123,444	0.4%	Rank history: not on the FY2021 list, #23 in FY2023 and not on the FY2024–FY2025 lists; new.
28	J3 Enterprise LLC Top agencies VA (Department of Veterans Affairs)	$120,420	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
29	Aqua-Chem, Inc. Top agencies DLA (Defense Logistics Agency)	$111,769	0.3%	Rank history: #49 in FY2021, #19 in FY2023, #23 in FY2024 and #56 in FY2025; up 20 since FY2021.
30	Aramsco Holdings, Inc. Through Aramsco, Inc. Top agencies GSA (General Services Administration)	$104,926	0.3%	Rank history: #61 in FY2021, #30 in FY2023 and not on the FY2024–FY2025 lists; up 31 since FY2021.
31	B & H International LLC 2 awardees Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$104,002	0.3%	Rank history: #51 in FY2021, not on the FY2023 list, #14 in FY2024 and #29 in FY2025; up 20 since FY2021.
32	Mystaire Inc. Top agencies DHS (Department of Homeland Security)	$99,795	0.3%	Rank history: #71 in FY2021 and not on the FY2023–FY2025 lists; up 39 since FY2021.
33	Murphy Enterprises of Alabama, Inc. Top agencies DOS (Department of State) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$85,720	0.3%	Rank history: #55 in FY2021 and not on the FY2023–FY2025 lists; up 22 since FY2021.
34	Rocky Mountain Enterprises LLC Top agencies DOI (Department of the Interior)	$77,748	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
35	Austin Air Systems Ltd Top agencies DOS (Department of State)	$76,139	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
36	Mirion Technologies (CANBERRA) Inc. Top agencies Navy (Department of the Navy)	$75,130	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
37	TRI-DIM Filter Corporation Top agencies VA (Department of Veterans Affairs)	$71,778	0.2%	Rank history: not on the FY2021 list, #98 in FY2023 and not on the FY2024–FY2025 lists; new.
38	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$64,255	0.2%	Rank history: not on the FY2021 list, #46 in FY2023, #35 in FY2024 and not on the FY2025 list; up 78 since FY2021.
39	MTK Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$64,119	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
40	J & N Marketing, Inc. Top agencies DOI (Department of the Interior)	$64,099	0.2%	Rank history: not on the FY2021 list, #37 in FY2023 and not on the FY2024–FY2025 lists; new.
41	Smith Eastern Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$61,876	0.2%	Rank history: #36 in FY2021, #47 in FY2023, not on the FY2024 list and #19 in FY2025; down 5 since FY2021.
42	C & D Equipment Company, Inc. Top agencies DLA (Defense Logistics Agency)	$61,400	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
43	Iqair North America Inc. Top agencies DOS (Department of State)	$58,178	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 75 since FY2021.
44	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$57,305	0.2%	Rank history: not on the FY2021 list, #32 in FY2023, #45 in FY2024 and not on the FY2025 list; up 68 since FY2021.
45	Bright Co., Ltd. Top agencies USAF (Department of the Air Force)	$56,363	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
46	Cayuse Federal Services LLC Top agencies DOI (Department of the Interior)	$54,885	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
47	Fuel Systems Inc. Top agencies DLA (Defense Logistics Agency)	$52,162	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
48	Trane U.S. Inc. Top agencies DOI (Department of the Interior)	$48,514	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
49	Iwata Sansho Corporation Top agencies Navy (Department of the Navy)	$48,303	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
50	Muka Magic Trade Inc. 2 awardees Top agencies DOS (Department of State)	$47,450	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
51	RON Whites Air Compressor Sales Inc. Top agencies USAF (Department of the Air Force)	$47,198	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
52	Universal Spartan LLC Top agencies VA (Department of Veterans Affairs)	$47,190	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
53	Marcon International (USA) Inc Top agencies DOJ (Department of Justice)	$42,969	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
54	Redlands Manufacturing Co LLC Top agencies Navy (Department of the Navy)	$41,678	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #27 in FY2024 and #8 in FY2025; new.
55	Draeger Inc. Top agencies USAF (Department of the Air Force)	$40,460	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
56	Defense Venture Holdings, LLC Top agencies Army (Department of the Army)	$39,589	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
57	Us21 Inc. Top agencies DOS (Department of State)	$39,004	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
58	Demi Systems LLC Top agencies Army (Department of the Army)	$38,596	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
59	Camfil AB Through Camfil USA Inc. Top agencies DOS (Department of State) Navy (Department of the Navy)	$38,387	0.1%	Rank history: #47 in FY2021, #62 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2021.
60	International Support Group LLC Top agencies USDA (Department of Agriculture)	$38,070	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
61	SPS Industrial Inc. Top agencies VA (Department of Veterans Affairs)	$37,160	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
62	Miharu Shokai Co. Ltd. Top agencies Navy (Department of the Navy)	$36,636	0.1%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; up 26 since FY2021.
63	KLM Middle East General Trading L.l.c Top agencies DOS (Department of State)	$35,910	0.1%	Rank history: not on the FY2021 list, #43 in FY2023, #33 in FY2024 and not on the FY2025 list; new.
64	The Akana Group Inc. Top agencies DOI (Department of the Interior)	$34,684	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
65	Wisecom Technologies Inc. Top agencies Navy (Department of the Navy)	$33,925	0.1%	Rank history: not on the FY2021 list, #22 in FY2023, #87 in FY2024 and not on the FY2025 list; up 38 since FY2021.
66	Nasco Aerospace and Electronics LLC Top agencies Navy (Department of the Navy)	$33,920	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
67	Clayton Associates Inc. Top agencies Army (Department of the Army)	$33,662	0.1%	Rank history: #99 in FY2021, #60 in FY2023 and not on the FY2024–FY2025 lists; up 32 since FY2021.
68	Air Quality Engineering Inc. Top agencies HHS (Department of Health and Human Services)	$32,061	0.1%	Rank history: #31 in FY2021 and not on the FY2023–FY2025 lists; down 37 since FY2021.
69	Medify Air LLC Top agencies Smithsonian (Smithsonian Institution)	$31,669	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
70	Aktio Corporation Top agencies Navy (Department of the Navy)	$31,188	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
71	901 D LLC Top agencies DLA (Defense Logistics Agency)	$29,380	0.1%	Rank history: not on the FY2021 list, #82 in FY2023 and not on the FY2024–FY2025 lists; up 74 since FY2021.
72	Aerospace Facilities Group, Inc. Top agencies DHS (Department of Homeland Security)	$29,251	0.1%	Rank history: not on the FY2021 list, #77 in FY2023 and not on the FY2024–FY2025 lists; new.
73	Piraeus International, Inc. Top agencies DOS (Department of State)	$28,295	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
74	Altec Inc. Through Altec Air, LLC Top agencies USAF (Department of the Air Force)	$28,228	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
75	AQW Inc. Top agencies DLA (Defense Logistics Agency)	$26,469	0.1%	Rank history: #37 in FY2021, #26 in FY2023, #51 in FY2024 and not on the FY2025 list; down 38 since FY2021.
76	Fluid Conditioning Products, Inc. Top agencies DLA (Defense Logistics Agency)	$26,080	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #50 in FY2024 and not on the FY2025 list; up 58 since FY2021.
77	Crutcho Creek Farms LLC Top agencies DOI (Department of the Interior)	$25,767	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
78	JTM Enterprises LLC Top agencies DOI (Department of the Interior)	$25,500	0.1%	Rank history: #11 in FY2021 and not on the FY2023–FY2025 lists; down 67 since FY2021.
79	Camfil USA Inc. Top agencies HHS (Department of Health and Human Services)	$25,241	0.1%	Rank history: #93 in FY2021 and not on the FY2023–FY2025 lists; up 14 since FY2021.
80	Aschbacher & Associates Inc. Top agencies DLA (Defense Logistics Agency)	$23,928	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
81	First Nations Distribution LLC Top agencies DOI (Department of the Interior)	$23,144	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
82	Miles Ahead Distribution, Inc. Top agencies Treasury (Department of the Treasury)	$23,083	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
83	Allied Supply Company, Inc. Top agencies USAF (Department of the Air Force)	$22,338	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
84	Amphenol Corporation Through MTS Systems Corporation Top agencies Navy (Department of the Navy)	$21,567	0.1%	Rank history: not on the FY2021 list, #73 in FY2023 and not on the FY2024–FY2025 lists; up 17 since FY2021.
85	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$21,534	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 79 since FY2021.
86	AMC Enterprises, Inc. Top agencies DOI (Department of the Interior)	$21,268	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
87	Red Orange North America Inc. Top agencies DOS (Department of State)	$20,795	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 39 since FY2021.
88	Hastings Air-Energy Control, Inc. Top agencies Navy (Department of the Navy)	$20,569	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
89	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$19,741	0.1%	Rank history: not on the FY2021 list, #83 in FY2023, #61 in FY2024 and #33 in FY2025; up 87 since FY2021.
90	UEI F2JDXGNMWRC7 Top agencies DOS (Department of State)	$18,763	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 39 since FY2021.
91	US Air Purifiers LLC Top agencies EPA (Environmental Protection Agency)	$18,720	0.1%	Rank history: #40 in FY2021 and not on the FY2023–FY2025 lists; down 51 since FY2021.
92	Reliable Investments LLC Top agencies DOS (Department of State)	$18,610	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
93	Nidaz LLC Top agencies Army (Department of the Army)	$18,250	0.1%	Rank history: not on the FY2021 list, #63 in FY2023 and not on the FY2024–FY2025 lists; new.
94	Itm4G LLC Top agencies DOJ (Department of Justice)	$17,013	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
95	Industrial Vacuum Equipment Corporation (Ivec) Top agencies Navy (Department of the Navy)	$16,976	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #30 in FY2024 and #10 in FY2025; up 56 since FY2021.
96	Stratasys Inc. Top agencies DHS (Department of Homeland Security)	$16,959	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Sylvane, Inc. Top agencies DOI (Department of the Interior)	$16,797	<0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #72 in FY2025; new.
98	EHB Supply Top agencies Navy (Department of the Navy)	$16,255	<0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #85 in FY2025; up 25 since FY2021.
99	Amazon.com, Inc. Through Amazon Web Services, Inc. Top agencies EEOC (Equal Employment Opportunity Commission)	$15,618	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
100	Hepacart, Inc. Top agencies VA (Department of Veterans Affairs)	$14,385	<0.1%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; down 32 since FY2021.

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100 of 164 contractors listed here. See the rest on GovTribe.

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 $34 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

Who were the top 10 PSC 4460 contractors in FY2022?

1. Cepeda Associates, Inc. ($13.9M), 2. RTX Corporation ($4.98M), 3. Gnap LLC ($2.26M), 4. Export 220Volt Inc. ($1.12M), 5. Hunter Defense Technolog ($1.02M), 6. Long Building Technologies, Inc. ($727K), 7. LN Curtis & Sons ($542K), 8. O.C. Lugo Co. Inc. the ($534K), 9. UNI Corporation ($467K), 10. Government of the United States ($413K).

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