Top 100 Contractors in NAICS 532490: Other Commercial and Industrial Machinery and Equipment Rental and Leasing, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 532490: Other Commercial and Industrial Machinery and Equipment Rental and Leasing, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 37% of NAICS 532490 contract dollars from July 2025 through June 2026

Contract obligations: $169,743,859 Net of deobligations, by contracts coded NAICS 532490
Contractors: 452 Parent companies with an obligation
Largest contractor: Teya Support Services LLC $22.2 million, 12.4% of obligations
Data as of: Oct 16, 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	Teya Support Services LLC Top agencies USAF (Department of the Air Force)	$22,212,836	12.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
2	Smiths Detection Inc. Top agencies DHS (Department of Homeland Security)	$9,573,338	5.3%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #1 in FY2025; down 1 since Jul 2024–Jun 2025.
3	United Rentals (North America), Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$6,790,185	3.8%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #3 in FY2025; unchanged since Jul 2024–Jun 2025.
4	Olympus America Inc. Top agencies VA (Department of Veterans Affairs)	$6,081,606	3.4%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #2 in FY2025; down 2 since Jul 2024–Jun 2025.
5	Molrix, LLC Top agencies Army (Department of the Army)	$5,000,000	2.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
6	Critical Contingency Solutions LLC Top agencies Army (Department of the Army)	$4,920,935	2.7%	Rank history: not on the FY2021 list, #85 in FY2022, #13 in FY2023, #4 in FY2024 and #6 in FY2025; down 2 since Jul 2024–Jun 2025.
7	Atlantic Lift Systems, Inc. Top agencies Navy (Department of the Navy)	$3,609,474	2.0%	Rank history: not on the FY2021 list, #51 in FY2022, #10 in FY2023, #5 in FY2024 and #4 in FY2025; down 1 since Jul 2024–Jun 2025.
8	Wall Versorgungstechnik Top agencies DECA (Defense Commissary Agency)	$2,859,263	1.6%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; new, not ranked in Jul 2024–Jun 2025.
9	OER Services LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$2,668,823	1.5%	Rank history: #18 in FY2021, #33 in FY2022, #39 in FY2023, #75 in FY2024 and #7 in FY2025; up 21 since Jul 2024–Jun 2025.
10	L1 Enterprises Incorporated Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$2,366,050	1.3%	Rank history: #73 in FY2021, #69 in FY2022, #71 in FY2023, #66 in FY2024 and #38 in FY2025; up 53 since Jul 2024–Jun 2025.
11	Aggreko LLC 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army) VA (Department of Veterans Affairs)	$2,269,426	1.3%	Rank history: not on the FY2021 list, #37 in FY2022, #9 in FY2023, #17 in FY2024 and #10 in FY2025; up 15 since Jul 2024–Jun 2025.
12	Top Gun Lighting and Industrial Supplies, LLC Top agencies USDA (Department of Agriculture)	$2,231,376	1.2%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023, #10 in FY2024 and #8 in FY2025; down 7 since Jul 2024–Jun 2025.
13	Pape' Material Handling Inc. Top agencies Navy (Department of the Navy)	$1,978,700	1.1%	Rank history: #71 in FY2021, not on the FY2022–FY2023 lists, #20 in FY2024 and #5 in FY2025; down 6 since Jul 2024–Jun 2025.
14	Agiliti Health Inc Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$1,966,008	1.1%	Rank history: not on the FY2021–FY2023 lists, #73 in FY2024 and #32 in FY2025; up 62 since Jul 2024–Jun 2025.
15	Comairco Equipment Inc. Top agencies Navy (Department of the Navy)	$1,948,154	1.1%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; new, not ranked in Jul 2024–Jun 2025.
16	Beacon Point Associates LLC Top agencies VA (Department of Veterans Affairs)	$1,874,530	1.0%	Rank history: #10 in FY2021, #15 in FY2022, #23 in FY2023, #15 in FY2024 and not on the FY2025 list; unchanged since Jul 2024–Jun 2025.
17	MH Contracting LLC Top agencies USAF (Department of the Air Force)	$1,862,472	1.0%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; up 28 since Jul 2024–Jun 2025.
18	JA Media Group LLC Top agencies USDA (Department of Agriculture)	$1,798,120	1.0%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #13 in FY2025; up 16 since Jul 2024–Jun 2025.
19	Integrated Modular Solutions LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,761,647	1.0%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #58 in FY2024 and #79 in FY2025; up 34 since Jul 2024–Jun 2025.
20	Monmouth Solutions, Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Army (Department of the Army)	$1,740,408	1.0%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; up 2 since Jul 2024–Jun 2025.
21	Becton, Dickinson and Co 3 awardees, including Carefusion Solutions, LLC and GSL Solutions Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$1,663,418	0.9%	Rank history: #9 in FY2021, #13 in FY2022, #18 in FY2023, #13 in FY2024 and #25 in FY2025; down 3 since Jul 2024–Jun 2025.
22	Epic Transport and Logistics OPC Top agencies Army (Department of the Army)	$1,638,987	0.9%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; up 187 since Jul 2024–Jun 2025.
23	Ecology Mir Group LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$1,632,224	0.9%	Rank history: #27 in FY2021, #47 in FY2022, #34 in FY2023, #48 in FY2024 and #9 in FY2025; down 13 since Jul 2024–Jun 2025.
24	BSE Performance, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,593,545	0.9%	Rank history: #14 in FY2021, #16 in FY2022, #42 in FY2023, #24 in FY2024 and #19 in FY2025; down 11 since Jul 2024–Jun 2025.
25	Ameramex International, Inc. Top agencies Army (Department of the Army)	$1,459,062	0.8%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023, #21 in FY2024 and #26 in FY2025; unchanged since Jul 2024–Jun 2025.
26	Garrett Entertainment Group, LLC Top agencies Army (Department of the Army)	$1,368,750	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
27	N C Power Systems Co. Top agencies Navy (Department of the Navy)	$1,346,472	0.8%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #16 in FY2025; down 13 since Jul 2024–Jun 2025.
28	Ivan Ware & Son, LLC Top agencies VA (Department of Veterans Affairs)	$1,323,224	0.7%	Rank history: not on the FY2021–FY2023 lists, #56 in FY2024 and #29 in FY2025; down 7 since Jul 2024–Jun 2025.
29	Mobile Medical International Corporation Top agencies VA (Department of Veterans Affairs)	$1,275,337	0.7%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023, #27 in FY2024 and #31 in FY2025; up 3 since Jul 2024–Jun 2025.
30	Scriptpro USA Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$1,268,361	0.7%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; down 1 since Jul 2024–Jun 2025.
31	PCI Support Services LLC Top agencies USAF (Department of the Air Force)	$1,234,800	0.7%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023, #32 in FY2024 and not on the FY2025 list; up 4 since Jul 2024–Jun 2025.
32	Herc Holdings Inc. Through Herc Rentals Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,233,217	0.7%	Rank history: not on the FY2021–FY2023 lists, #50 in FY2024 and #76 in FY2025; up 32 since Jul 2024–Jun 2025.
33	Williams Scotsman Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$1,220,364	0.7%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; up 9 since Jul 2024–Jun 2025.
34	Brandsafway Services LLC Top agencies Navy (Department of the Navy) National Gallery of Art	$1,166,783	0.7%	Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and #60 in FY2025; down 1 since Jul 2024–Jun 2025.
35	Smart Nation Supply LLC Top agencies Army (Department of the Army)	$1,056,587	0.6%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; new, not ranked in Jul 2024–Jun 2025.
36	Steris Corporation Top agencies VA (Department of Veterans Affairs)	$1,041,135	0.6%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; up 3 since Jul 2024–Jun 2025.
37	Michael Kayle Mccallum Top agencies VA (Department of Veterans Affairs)	$1,019,932	0.6%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Jul 2024–Jun 2025.
38	SKO Enterprises Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$1,017,167	0.6%	Rank history: #34 in FY2021, #49 in FY2022, #24 in FY2023, #12 in FY2024 and #30 in FY2025; down 29 since Jul 2024–Jun 2025.
39	Trane U.s. Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$1,015,109	0.6%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and not on the FY2025 list; up 196 since Jul 2024–Jun 2025.
40	Emergency Support Services, LLC Top agencies USDA (Department of Agriculture)	$956,973	0.5%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; up 165 since Jul 2024–Jun 2025.
41	Trillamed LLC Top agencies VA (Department of Veterans Affairs)	$947,557	0.5%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42	Sunbelt Rentals, Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) Navy (Department of the Navy)	$929,066	0.5%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 85 since Jul 2024–Jun 2025.
43	American Compressor Company Top agencies Navy (Department of the Navy)	$916,477	0.5%	Rank history: #33 in FY2021, #57 in FY2022, #48 in FY2023, #43 in FY2024 and #41 in FY2025; up 7 since Jul 2024–Jun 2025.
44	K.r. Campbell, Inc. Top agencies Navy (Department of the Navy)	$912,516	0.5%	Rank history: not on the FY2021–FY2023 lists, #46 in FY2024 and #37 in FY2025; down 17 since Jul 2024–Jun 2025.
45	CE Solution Plus Corp. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$906,229	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
46	Mobile Imaging of America Corp Top agencies VA (Department of Veterans Affairs)	$892,500	0.5%	Rank history: not on the FY2021–FY2025 lists; up 96 since Jul 2024–Jun 2025.
47	ENV Services Inc. Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency) USUHS (DOD Uniformed Services University of the Health Sciences)	$892,272	0.5%	Rank history: #39 in FY2021, #54 in FY2022, #28 in FY2023, not on the FY2024 list and #35 in FY2025; down 16 since Jul 2024–Jun 2025.
48	Interior Fusion LLC Top agencies VA (Department of Veterans Affairs)	$881,304	0.5%	Rank history: #45 in FY2021, #23 in FY2022, #26 in FY2023, not on the FY2024 list and #12 in FY2025; down 36 since Jul 2024–Jun 2025.
49	IS Healthcare LLC Top agencies VA (Department of Veterans Affairs)	$832,800	0.5%	Rank history: not on the FY2021 list, #41 in FY2022, #85 in FY2023, #57 in FY2024 and #47 in FY2025; up 42 since Jul 2024–Jun 2025.
50	Siemens Corporation Through Siemens Healthcare Diagnostics Inc. Top agencies HHS (Department of Health and Human Services)	$810,255	0.5%	Rank history: not on the FY2021–FY2023 lists, #62 in FY2024 and #84 in FY2025; up 25 since Jul 2024–Jun 2025.
51	Conference Systems, Inc. Top agencies DOS (Department of State)	$800,797	0.4%	Rank history: not on the FY2021 list, #55 in FY2022, not on the FY2023 list, #44 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
52	VCG Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$765,647	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
53	J.h. Norton Company, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$755,853	0.4%	Rank history: not on the FY2021 list, #73 in FY2022, #16 in FY2023, #54 in FY2024 and #46 in FY2025; up 3 since Jul 2024–Jun 2025.
54	Rental World LLC Top agencies USAF (Department of the Air Force)	$753,847	0.4%	Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #51 in FY2025; down 7 since Jul 2024–Jun 2025.
55	Insight Health Corp Top agencies VA (Department of Veterans Affairs)	$745,282	0.4%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; up 15 since Jul 2024–Jun 2025.
56	Sauer Compressors Usa, Inc. Top agencies Navy (Department of the Navy)	$726,745	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
57	USA Mobile Medical LLC Top agencies DHA (Defense Health Agency)	$690,750	0.4%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; new, not ranked in Jul 2024–Jun 2025.
58	Cdeem Co Top agencies VA (Department of Veterans Affairs)	$680,000	0.4%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #45 in FY2025; up 42 since Jul 2024–Jun 2025.
59	US Fire Pump Company, L.L.C. Top agencies Navy (Department of the Navy)	$680,000	0.4%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023, not on the FY2024 list and #56 in FY2025; up 14 since Jul 2024–Jun 2025.
60	Government Imaging Services LLC Top agencies VA (Department of Veterans Affairs)	$670,598	0.4%	Rank history: not on the FY2021 list, #82 in FY2022, #56 in FY2023, #36 in FY2024 and not on the FY2025 list; up 199 since Jul 2024–Jun 2025.
61	Survival Systems USA Inc. Top agencies USAF (Department of the Air Force)	$667,335	0.4%	Rank history: #35 in FY2021, #38 in FY2022, #57 in FY2023, #52 in FY2024 and #59 in FY2025; down 3 since Jul 2024–Jun 2025.
62	Redhawk Group International, LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$622,819	0.3%	Rank history: #32 in FY2021, #56 in FY2022, not on the FY2023–FY2024 lists and #61 in FY2025; up 31 since Jul 2024–Jun 2025.
63	Areaka Trading & Logistics Company Top agencies USAF (Department of the Air Force)	$593,740	0.3%	Rank history: #72 in FY2021, #17 in FY2022, #89 in FY2023, #92 in FY2024 and #28 in FY2025; down 35 since Jul 2024–Jun 2025.
64	Dajani LLC Top agencies Army (Department of the Army) DOI (Department of the Interior)	$589,396	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
65	Energy Rental Solutions LLC Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$588,047	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
66	Builders Supply Inc. Top agencies DHS (Department of Homeland Security)	$549,000	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
67	Medtronic Inc. Through Medtronic USA Inc. Top agencies VA (Department of Veterans Affairs)	$540,000	0.3%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; new, not ranked in Jul 2024–Jun 2025.
68	Amerivet Contracting Top agencies USDA (Department of Agriculture)	$539,132	0.3%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; up 46 since Jul 2024–Jun 2025.
69	Kastel Enterprises MK LLC Top agencies USAF (Department of the Air Force)	$538,791	0.3%	Rank history: not on the FY2021–FY2023 lists, #19 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
70	Full Spectrum Group, LLC Top agencies DHS (Department of Homeland Security) EPA (Environmental Protection Agency)	$538,019	0.3%	Rank history: #67 in FY2021, not on the FY2022 list, #80 in FY2023, #69 in FY2024 and #75 in FY2025; up 1 since Jul 2024–Jun 2025.
71	Carter Machinery Company, Incorporated Top agencies VA (Department of Veterans Affairs)	$523,584	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
72	Atlas Copco Rental LLC 2 awardees Top agencies VA (Department of Veterans Affairs)	$523,230	0.3%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; up 9 since Jul 2024–Jun 2025.
73	Intents Emergency Response LLC Top agencies USDA (Department of Agriculture)	$516,284	0.3%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #92 in FY2025; up 21 since Jul 2024–Jun 2025.
74	Winergy LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$466,993	0.3%	Rank history: #66 in FY2021, #48 in FY2022, #60 in FY2023, #83 in FY2024 and #89 in FY2025; up 9 since Jul 2024–Jun 2025.
75	Esco Technologies Inc. Through Doble Engineering Company Top agencies Army (Department of the Army)	$457,770	0.3%	Rank history: #62 in FY2021, #68 in FY2022, #77 in FY2023, #96 in FY2024 and #88 in FY2025; up 13 since Jul 2024–Jun 2025.
76	Response Ai Solutions, LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$443,775	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
77	Future Services General Trading & Contracting Co. Top agencies USAF (Department of the Air Force)	$432,080	0.2%	Rank history: not on the FY2021–FY2025 lists; up 48 since Jul 2024–Jun 2025.
78	The Station Inc. Top agencies USAF (Department of the Air Force)	$422,380	0.2%	Rank history: not on the FY2021–FY2025 lists; up 73 since Jul 2024–Jun 2025.
79	US Military Corp Top agencies Navy (Department of the Navy) Army (Department of the Army)	$418,006	0.2%	Rank history: #11 in FY2021, #18 in FY2022, #19 in FY2023, #82 in FY2024 and #94 in FY2025; up 6 since Jul 2024–Jun 2025.
80	Red Orange North America Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Army (Department of the Army)	$403,822	0.2%	Rank history: #16 in FY2021, #19 in FY2022, #30 in FY2023, #22 in FY2024 and #22 in FY2025; down 65 since Jul 2024–Jun 2025.
81	Crewzers Fire Crew Transport Inc. Top agencies USDA (Department of Agriculture)	$399,099	0.2%	Rank history: not on the FY2021–FY2025 lists; up 126 since Jul 2024–Jun 2025.
82	The Luzar Group, LLC Top agencies VA (Department of Veterans Affairs)	$397,990	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
83	Black Canyon Productions LLC Top agencies USDA (Department of Agriculture)	$383,150	0.2%	Rank history: not on the FY2021–FY2025 lists; up 84 since Jul 2024–Jun 2025.
84	Outback Firefighting, Inc. Top agencies USDA (Department of Agriculture)	$378,801	0.2%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 261 since Jul 2024–Jun 2025.
85	Allmat GMBH Top agencies Army (Department of the Army)	$377,020	0.2%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; up 26 since Jul 2024–Jun 2025.
86	Thermo Fisher Scientific Inc. 2 awardees, including Life Technologies Corporation and Remel Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$372,955	0.2%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023, #61 in FY2024 and not on the FY2025 list; up 166 since Jul 2024–Jun 2025.
87	Nichibei United Corporation Top agencies Navy (Department of the Navy)	$369,750	0.2%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 3 since Jul 2024–Jun 2025.
88	North West Handling Systems, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$365,714	0.2%	Rank history: not on the FY2021 list, #75 in FY2022, #83 in FY2023, #87 in FY2024 and #100 in FY2025; up 1 since Jul 2024–Jun 2025.
89	JSW Unlimited, Inc. Top agencies USDA (Department of Agriculture)	$365,232	0.2%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; new, not ranked in Jul 2024–Jun 2025.
90	Virginia Equipment Rental Co, Inc. Top agencies Navy (Department of the Navy)	$359,100	0.2%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; up 18 since Jul 2024–Jun 2025.
91	Immucor Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$356,377	0.2%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 32 since Jul 2024–Jun 2025.
92	J. Harris Industrial Water Treatment, Inc. Top agencies Navy (Department of the Navy)	$340,936	0.2%	Rank history: #88 in FY2021, not on the FY2022 list, #93 in FY2023 and not on the FY2024–FY2025 lists; up 40 since Jul 2024–Jun 2025.
93	Argent World Services LLC Top agencies Navy (Department of the Navy)	$340,707	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
94	Unalakleet Investments LLC Top agencies DHA (Defense Health Agency)	$337,619	0.2%	Rank history: not on the FY2021 list, #78 in FY2022, #86 in FY2023, #90 in FY2024 and not on the FY2025 list; up 1 since Jul 2024–Jun 2025.
95	The Southern Company Through Georgia Power Company Top agencies USAF (Department of the Air Force)	$333,154	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
96	Gregory Poole Equipment Company Top agencies DOJ (Department of Justice) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$330,741	0.2%	Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and not on the FY2025 list; down 12 since Jul 2024–Jun 2025.
97	Chemdaq, Inc. Top agencies VA (Department of Veterans Affairs)	$329,834	0.2%	Rank history: not on the FY2021 list, #70 in FY2022, #91 in FY2023 and not on the FY2024–FY2025 lists; up 8 since Jul 2024–Jun 2025.
98	Alaska Aerofuel, Inc. Top agencies DOI (Department of the Interior)	$325,000	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
99	Tech O. R., LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$323,402	0.2%	Rank history: not on the FY2021–FY2025 lists; up 331 since Jul 2024–Jun 2025.
100	Csic Solutions LLC Top agencies VA (Department of Veterans Affairs)	$323,075	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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100 of 452 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 $179 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 NAICS 532490 contractors in Jul 2025–Jun 2026?

1. Teya Support Services LLC ($22.2M), 2. Smiths Detection Inc. ($9.57M), 3. United Rentals (North America), Inc. ($6.79M), 4. Olympus America Inc. ($6.08M), 5. Molrix, LLC ($5M), 6. Critical Contingency Solutions LLC ($4.92M), 7. Atlantic Lift Systems, Inc. ($3.61M), 8. Wall Versorgungstechnik ($2.86M), 9. OER Services LLC ($2.67M), 10. L1 Enterprises Incorporated ($2.37M).

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