Top 100 Contractors in NAICS 33391: Pump and Compressor Manufacturing, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 33391: Pump and Compressor Manufacturing, 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 41% of NAICS 33391 contract dollars from July 2025 through June 2026

Contract obligations: $334,620,381 Net of deobligations, by contracts coded NAICS 33391 or a code under it
Contractors: 900 Parent companies with an obligation
Largest contractor: American Indian Health & Services Corporation $37 million, 10.5% 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	American Indian Health & Services Corporation 3 awardees, including Circor Naval Solutions LLC, Circor Pumps North America LLC and Leslie Controls, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$37,047,317	10.5%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	ECI Defense Group, Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$15,393,892	4.4%	Rank history: not on the FY2021 list, #8 in FY2022, #12 in FY2023, #12 in FY2024 and #6 in FY2025; up 9 since Jul 2024–Jun 2025.
3	RIX Industries Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$14,011,211	4.0%	Rank history: #4 in FY2021, #7 in FY2022, #4 in FY2023, #1 in FY2024 and #5 in FY2025; down 1 since Jul 2024–Jun 2025.
4	ITL LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$13,133,197	3.7%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #3 in FY2025; unchanged since Jul 2024–Jun 2025.
5	Curtiss-Wright Electro-Mechanical Corp 3 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$12,397,107	3.5%	Rank history: not on the FY2021 list, #9 in FY2022, not on the FY2023 list, #3 in FY2024 and #4 in FY2025; unchanged since Jul 2024–Jun 2025.
6	Heil Trailer International LLC Top agencies Army (Department of the Army)	$12,126,370	3.5%	Rank history: #3 in FY2021, #10 in FY2022, #3 in FY2023, #5 in FY2024 and #10 in FY2025; unchanged since Jul 2024–Jun 2025.
7	Carver Pump Company Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$10,327,430	2.9%	Rank history: #82 in FY2021, #38 in FY2022, #7 in FY2023, #7 in FY2024 and #9 in FY2025; up 3 since Jul 2024–Jun 2025.
8	Meggitt Aerospace Limited 3 awardees, including Meggitt Defense Systems, Inc. and Parker-Hannifin Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$10,067,731	2.9%	Rank history: not on the FY2021–FY2023 lists, #63 in FY2024 and #33 in FY2025; up 28 since Jul 2024–Jun 2025.
9	Triman Industries Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$9,582,640	2.7%	Rank history: not on the FY2021 list, #55 in FY2022, #70 in FY2023, #29 in FY2024 and #35 in FY2025; up 37 since Jul 2024–Jun 2025.
10	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,506,267	2.4%	Rank history: #5 in FY2021, #6 in FY2022, #5 in FY2023, #4 in FY2024 and #7 in FY2025; down 1 since Jul 2024–Jun 2025.
11	Wright Tool Company LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$8,109,425	2.3%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; up 27 since Jul 2024–Jun 2025.
12	Crane Pumps & Systems PFT Corp Top agencies Navy (Department of the Navy)	$7,712,858	2.2%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; up 31 since Jul 2024–Jun 2025.
13	R P M Supply Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$4,882,847	1.4%	Rank history: not on the FY2021 list, #44 in FY2022, #14 in FY2023, #15 in FY2024 and not on the FY2025 list; up 4 since Jul 2024–Jun 2025.
14	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,120,634	1.2%	Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and #19 in FY2025; up 6 since Jul 2024–Jun 2025.
15	Omnicell, Inc. Top agencies VA (Department of Veterans Affairs)	$4,035,586	1.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
16	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,727,930	1.1%	Rank history: #8 in FY2021, #35 in FY2022, #30 in FY2023, #34 in FY2024 and #17 in FY2025; up 8 since Jul 2024–Jun 2025.
17	Hammonds Technical Services, Inc. Top agencies USAF (Department of the Air Force)	$3,606,781	1.0%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; new, not ranked in Jul 2024–Jun 2025.
18	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$3,590,666	1.0%	Rank history: #23 in FY2021, #14 in FY2022, #17 in FY2023, #16 in FY2024 and #13 in FY2025; down 4 since Jul 2024–Jun 2025.
19	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$3,278,718	0.9%	Rank history: #30 in FY2021, #22 in FY2022, #20 in FY2023, #11 in FY2024 and #11 in FY2025; down 7 since Jul 2024–Jun 2025.
20	Acme Products & Engineering Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,982,195	0.8%	Rank history: not on the FY2021 list, #93 in FY2022, not on the FY2023 list, #57 in FY2024 and #18 in FY2025; up 139 since Jul 2024–Jun 2025.
21	Johnson Controls Navy Systems, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,665,186	0.8%	Rank history: not on the FY2021–FY2023 lists, #88 in FY2024 and #12 in FY2025; down 6 since Jul 2024–Jun 2025.
22	K & M Industrial LLC Top agencies DHS (Department of Homeland Security)	$2,646,382	0.8%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; up 32 since Jul 2024–Jun 2025.
23	Bauer Compressors Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$2,569,978	0.7%	Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and #83 in FY2025; up 59 since Jul 2024–Jun 2025.
24	Lake Shore Systems Inc. Top agencies Navy (Department of the Navy)	$2,512,929	0.7%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; up 47 since Jul 2024–Jun 2025.
25	Dover Pumps & Process Solutions Segment Inc. Top agencies Navy (Department of the Navy)	$2,504,396	0.7%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #71 in FY2025; up 31 since Jul 2024–Jun 2025.
26	Cornerstone Ondemand Inc. Through Semitorr Group, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) GSA (General Services Administration)	$2,457,804	0.7%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 154 since Jul 2024–Jun 2025.
27	Leonardo S.p.A. 5 awardees, including DRS Sustainment Systems, Inc., DRS Training & Control Systems, LLC and DRS Naval Power Systems Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$2,191,844	0.6%	Rank history: #42 in FY2021, #2 in FY2022, #1 in FY2023, #41 in FY2024 and #2 in FY2025; down 24 since Jul 2024–Jun 2025.
28	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,058,020	0.6%	Rank history: #38 in FY2021, #24 in FY2022, not on the FY2023 list, #59 in FY2024 and #45 in FY2025; up 13 since Jul 2024–Jun 2025.
29	Blackmer East Coast Repair Center Top agencies Navy (Department of the Navy)	$2,042,461	0.6%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; up 99 since Jul 2024–Jun 2025.
30	Hydro-Aire Aerospace Corp. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,006,425	0.6%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; up 7 since Jul 2024–Jun 2025.
31	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$1,868,480	0.5%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and #72 in FY2025; up 155 since Jul 2024–Jun 2025.
32	Gardner Denver Nash LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,739,076	0.5%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and #22 in FY2025; down 6 since Jul 2024–Jun 2025.
33	JA Moody LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,571,116	0.4%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #54 in FY2025; up 63 since Jul 2024–Jun 2025.
34	Rotating Machinery Services Inc. Top agencies USAF (Department of the Air Force)	$1,554,750	0.4%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; new, not ranked in Jul 2024–Jun 2025.
35	All-Safe Inc. Top agencies DLA (Defense Logistics Agency)	$1,554,143	0.4%	Rank history: not on the FY2021 list, #23 in FY2022, #31 in FY2023, #31 in FY2024 and #26 in FY2025; down 8 since Jul 2024–Jun 2025.
36	Sauer Compressors Usa, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) USDA (Department of Agriculture)	$1,551,516	0.4%	Rank history: #24 in FY2021, not on the FY2022–FY2023 lists, #17 in FY2024 and #39 in FY2025; up 17 since Jul 2024–Jun 2025.
37	Painter Tool Incorporated Top agencies Navy (Department of the Navy)	$1,498,128	0.4%	Rank history: not on the FY2021–FY2025 lists; up 192 since Jul 2024–Jun 2025.
38	W S Darley & Co 2 awardees, including WS Darley & Co Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,456,517	0.4%	Rank history: #9 in FY2021, #4 in FY2022, #10 in FY2023, #8 in FY2024 and #24 in FY2025; down 31 since Jul 2024–Jun 2025.
39	Atap Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,433,056	0.4%	Rank history: not on the FY2021–FY2025 lists; up 94 since Jul 2024–Jun 2025.
40	Northrop Grumman Corporation 4 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$1,423,396	0.4%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #42 in FY2025; up 154 since Jul 2024–Jun 2025.
41	Compressor Engineering Corp Top agencies DLA (Defense Logistics Agency)	$1,394,180	0.4%	Rank history: #21 in FY2021, #32 in FY2022, #33 in FY2023, #94 in FY2024 and #25 in FY2025; down 8 since Jul 2024–Jun 2025.
42	Marotta Controls Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,293,261	0.4%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; up 37 since Jul 2024–Jun 2025.
43	PCX Inc. Top agencies DLA (Defense Logistics Agency)	$1,285,871	0.4%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; up 7 since Jul 2024–Jun 2025.
44	The Entwistle Company LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,284,290	0.4%	Rank history: not on the FY2021–FY2025 lists; up 139 since Jul 2024–Jun 2025.
45	Mcnally Industries LLC Top agencies Navy (Department of the Navy)	$1,270,228	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
46	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,257,936	0.4%	Rank history: not on the FY2021 list, #57 in FY2022, #62 in FY2023, not on the FY2024 list and #37 in FY2025; up 9 since Jul 2024–Jun 2025.
47	MES Service Company, LLC Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,214,933	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
48	Sims Pump Valve Co, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,209,009	0.3%	Rank history: #49 in FY2021, #99 in FY2022, #76 in FY2023, #72 in FY2024 and #93 in FY2025; up 46 since Jul 2024–Jun 2025.
49	Fluidra SA Through Evac North America Inc. Top agencies Navy (Department of the Navy)	$1,190,184	0.3%	Rank history: not on the FY2021–FY2023 lists, #62 in FY2024 and #27 in FY2025; up 29 since Jul 2024–Jun 2025.
50	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$1,156,618	0.3%	Rank history: #63 in FY2021, #28 in FY2022, #44 in FY2023, #75 in FY2024 and #21 in FY2025; down 22 since Jul 2024–Jun 2025.
51	Surface Engineering & Alloy Company, Inc. Top agencies Navy (Department of the Navy)	$1,123,458	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
52	Teledyne Instruments Inc. Top agencies Navy (Department of the Navy)	$1,082,450	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
53	Bisonte Industrial USA LLC Top agencies DLA (Defense Logistics Agency)	$1,074,812	0.3%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 12 since Jul 2024–Jun 2025.
54	Barber-Nichols LLC Top agencies Navy (Department of the Navy)	$1,052,269	0.3%	Rank history: not on the FY2021–FY2023 lists, #64 in FY2024 and #29 in FY2025; up 36 since Jul 2024–Jun 2025.
55	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency) DOJ (Department of Justice)	$1,015,538	0.3%	Rank history: not on the FY2021–FY2023 lists, #89 in FY2024 and #59 in FY2025; up 14 since Jul 2024–Jun 2025.
56	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$1,001,287	0.3%	Rank history: #68 in FY2021, not on the FY2022 list, #86 in FY2023, #43 in FY2024 and #44 in FY2025; down 9 since Jul 2024–Jun 2025.
57	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$987,943	0.3%	Rank history: not on the FY2021–FY2023 lists, #92 in FY2024 and #53 in FY2025; up 32 since Jul 2024–Jun 2025.
58	U.s.a. Spares Inc. Top agencies Navy (Department of the Navy)	$937,491	0.3%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023, #19 in FY2024 and #48 in FY2025; down 40 since Jul 2024–Jun 2025.
59	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$926,373	0.3%	Rank history: #35 in FY2021, #13 in FY2022, #18 in FY2023, #18 in FY2024 and #16 in FY2025; down 40 since Jul 2024–Jun 2025.
60	PPD Development LP Through Thermo Fisher Scientific (Asheville) LLC Top agencies Navy (Department of the Navy)	$897,750	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
61	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$895,212	0.3%	Rank history: not on the FY2021–FY2025 lists; up 155 since Jul 2024–Jun 2025.
62	Nasco Aerospace and Electronics LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$851,645	0.2%	Rank history: not on the FY2021–FY2025 lists; up 417 since Jul 2024–Jun 2025.
63	Evac North America Inc Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$842,482	0.2%	Rank history: not on the FY2021–FY2025 lists; up 267 since Jul 2024–Jun 2025.
64	Taylor Devices Inc. Top agencies Navy (Department of the Navy)	$836,703	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
65	Kaeser Compressors, Inc. Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) USAF (Department of the Air Force)	$835,709	0.2%	Rank history: not on the FY2021–FY2025 lists; up 307 since Jul 2024–Jun 2025.
66	Moog Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$830,573	0.2%	Rank history: not on the FY2021–FY2025 lists; up 338 since Jul 2024–Jun 2025.
67	CV International, Inc. Top agencies Army (Department of the Army)	$812,000	0.2%	Rank history: not on the FY2021–FY2025 lists; up 366 since Jul 2024–Jun 2025.
68	Eddy Pump Corporation Top agencies Navy (Department of the Navy)	$799,054	0.2%	Rank history: not on the FY2021–FY2025 lists; up 186 since Jul 2024–Jun 2025.
69	Gigli Enterprises Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$793,496	0.2%	Rank history: not on the FY2021–FY2025 lists; up 213 since Jul 2024–Jun 2025.
70	Gaffel Equipment Top agencies Navy (Department of the Navy)	$768,521	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
71	Aantilia LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$765,132	0.2%	Rank history: #69 in FY2021, #61 in FY2022, not on the FY2023 list, #85 in FY2024 and #52 in FY2025; down 32 since Jul 2024–Jun 2025.
72	Ameripack Inc. Top agencies DLA (Defense Logistics Agency)	$756,742	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
73	Aqua-Chem, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$735,789	0.2%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and not on the FY2025 list; up 201 since Jul 2024–Jun 2025.
74	Impact-Innovations-Gmbh Top agencies Army (Department of the Army)	$727,660	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
75	Welin Lambie Limited Through Fairbanks Morse, LLC Top agencies Navy (Department of the Navy)	$671,799	0.2%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; up 306 since Jul 2024–Jun 2025.
76	Phoenix Pumps Inc. Top agencies DOI (Department of the Interior)	$667,708	0.2%	Rank history: #29 in FY2021, #12 in FY2022, #48 in FY2023, not on the FY2024 list and #89 in FY2025; new, not ranked in Jul 2024–Jun 2025.
77	Arhab LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$665,895	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
78	Seahorse Defense Supply, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$659,569	0.2%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; up 31 since Jul 2024–Jun 2025.
79	Fluid Power Solution LLC Top agencies Navy (Department of the Navy)	$630,095	0.2%	Rank history: not on the FY2021–FY2025 lists; up 105 since Jul 2024–Jun 2025.
80	Precision Pumps SD LLC Top agencies Navy (Department of the Navy)	$617,500	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
81	V2X, Inc. 2 awardees, including Vertex Modernization and Sustainment LLC Top agencies Navy (Department of the Navy)	$613,112	0.2%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; down 18 since Jul 2024–Jun 2025.
82	ARI Phoenix Inc. Top agencies DLA (Defense Logistics Agency)	$612,683	0.2%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2023, #100 in FY2024 and not on the FY2025 list; up 19 since Jul 2024–Jun 2025.
83	Aviation, Power & Marine, LLC Top agencies Navy (Department of the Navy)	$599,930	0.2%	Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #63 in FY2025; new, not ranked in Jul 2024–Jun 2025.
84	Parker-Hannifin Corporation 3 awardees Top agencies Navy (Department of the Navy)	$579,271	0.2%	Rank history: #52 in FY2021, not on the FY2022 list, #56 in FY2023, #99 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
85	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$579,005	0.2%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023 list, #95 in FY2024 and not on the FY2025 list; up 157 since Jul 2024–Jun 2025.
86	Chesapeake Marine Refrigeration Corp Top agencies Navy (Department of the Navy)	$574,505	0.2%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; up 6 since Jul 2024–Jun 2025.
87	Mielke Mechanical Inc. Top agencies NASA (National Aeronautics and Space Administration)	$572,248	0.2%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; new, not ranked in Jul 2024–Jun 2025.
88	Hardigg Industries, LLC Top agencies DLA (Defense Logistics Agency)	$551,040	0.2%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; down 53 since Jul 2024–Jun 2025.
89	Seventh Genius LLC Top agencies Army (Department of the Army)	$545,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Jul 2024–Jun 2025.
90	Arrowhead Global LLC Top agencies Navy (Department of the Navy)	$544,296	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
91	Rolls-Royce Solutions America Inc. 2 awardees, including Rolls-Royce Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$542,500	0.2%	Rank history: not on the FY2021–FY2025 lists; up 255 since Jul 2024–Jun 2025.
92	Honeywell International, Inc. Top agencies Navy (Department of the Navy)	$537,138	0.2%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Jul 2024–Jun 2025.
93	Rogers Machinery Company Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$525,350	0.1%	Rank history: not on the FY2021 list, #59 in FY2022, #42 in FY2023 and not on the FY2024–FY2025 lists; up 153 since Jul 2024–Jun 2025.
94	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$523,530	0.1%	Rank history: not on the FY2021–FY2025 lists; up 111 since Jul 2024–Jun 2025.
95	Ultra Electronics Ocean Systems Inc. Top agencies Navy (Department of the Navy)	$513,664	0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; up 96 since Jul 2024–Jun 2025.
96	Caliber Sales Engineering Inc. Top agencies Commerce (Department of Commerce)	$512,148	0.1%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023, #71 in FY2024 and not on the FY2025 list; down 32 since Jul 2024–Jun 2025.
97	Bestek Industries Inc. Top agencies DLA (Defense Logistics Agency)	$509,454	0.1%	Rank history: not on the FY2021–FY2025 lists; up 322 since Jul 2024–Jun 2025.
98	RBC Aircraft Products Inc Through Sargent Aerospace & Defense, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$497,438	0.1%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #99 in FY2025; down 53 since Jul 2024–Jun 2025.
99	Complete Procurement Solutions LLC Top agencies DLA (Defense Logistics Agency)	$493,411	0.1%	Rank history: not on the FY2021–FY2025 lists; up 248 since Jul 2024–Jun 2025.
100	Spokane Stainless Technologies, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) GSA (General Services Administration)	$493,078	0.1%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; down 52 since Jul 2024–Jun 2025.

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100 of 900 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 33391

Code	Net obligations	Largest contractor
333914 Measuring, Dispensing, and Other Pumping Equipment Manufacturing	$245,520,306	American Indian Health & Services Corporation
333912 Air and Gas Compressor Manufacturing	$85,790,762	ITL LLC

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 $351 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 33391 contractors in Jul 2025–Jun 2026?

1. American Indian Health & Services Corporation ($37M), 2. ECI Defense Group, Inc. ($15.4M), 3. RIX Industries ($14M), 4. ITL LLC ($13.1M), 5. Curtiss-Wright Electro-Mechanical Corp ($12.4M), 6. Heil Trailer International LLC ($12.1M), 7. Carver Pump Company ($10.3M), 8. Meggitt Aerospace Limited ($10.1M), 9. Triman Industries Inc. ($9.58M), 10. Argo Turboserve Corporation ($8.51M).

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