Top 90 Contractors in PSC 6660: Meteorological Instruments and Apparatus, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Vaisala Inc. Top agencies Commerce (Department of Commerce) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$14,328,265	24.3%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2023, #7 in FY2024 and #1 in FY2025; up 32 since Aug 2024–Jul 2025.
2	Valkyrie Enterprises, LLC 2 awardees Top agencies Navy (Department of the Navy)	$10,111,967	17.2%	Rank history: #3 in FY2021, #4 in FY2022, #3 in FY2023, #3 in FY2024 and #2 in FY2025; up 6 since Aug 2024–Jul 2025.
3	Science Applications International Corporation Top agencies Commerce (Department of Commerce)	$4,951,739	8.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
4	Graw Radiosondes GMBH & Co. KG Top agencies Commerce (Department of Commerce)	$4,863,944	8.3%	Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and #4 in FY2025; down 1 since Aug 2024–Jul 2025.
5	Intellisense Systems Inc Top agencies USAF (Department of the Air Force) Army (Department of the Army) USDA (Department of Agriculture)	$4,306,197	7.3%	Rank history: #5 in FY2021, #8 in FY2022, #18 in FY2023, #22 in FY2024 and #5 in FY2025; up 17 since Aug 2024–Jul 2025.
6	University of Montana Top agencies Army (Department of the Army)	$3,634,883	6.2%	Rank history: not on the FY2021–FY2023 lists, #20 in FY2024 and #3 in FY2025; down 4 since Aug 2024–Jul 2025.
7	Kaymont Consolidated Industries, Inc. Top agencies Commerce (Department of Commerce) DLA (Defense Logistics Agency) Army (Department of the Army)	$2,843,899	4.8%	Rank history: #20 in FY2021, #19 in FY2022, #19 in FY2023, #14 in FY2024 and #7 in FY2025; unchanged since Aug 2024–Jul 2025.
8	South Dakota State University Top agencies Army (Department of the Army)	$1,690,319	2.9%	Rank history: not on the FY2021–FY2023 lists, #10 in FY2024 and not on the FY2025 list; down 4 since Aug 2024–Jul 2025.
9	Flyht Inc. Top agencies Commerce (Department of Commerce)	$1,470,580	2.5%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Aug 2024–Jul 2025.
10	University of Wyoming Top agencies Army (Department of the Army)	$1,121,080	1.9%	Rank history: not on the FY2021 list, #21 in FY2022, #15 in FY2023, #18 in FY2024 and #13 in FY2025; up 2 since Aug 2024–Jul 2025.
11	Black Swift Technologies LLC Top agencies Commerce (Department of Commerce)	$717,000	1.2%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
12	Radiometrics Corporation Top agencies Navy (Department of the Navy)	$537,308	0.9%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; new, not ranked in Aug 2024–Jul 2025.
13	NAV Systems Inc. Top agencies DHS (Department of Homeland Security)	$515,671	0.9%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; new, not ranked in Aug 2024–Jul 2025.
14	Danaher Corporation 2 awardees, including Sea-Bird Electronics, Inc. and Global Life Sciences Solutions USA LLC Top agencies Commerce (Department of Commerce)	$513,771	0.9%	Rank history: #9 in FY2021, #14 in FY2022, #4 in FY2023, #9 in FY2024 and #24 in FY2025; up 15 since Aug 2024–Jul 2025.
15	Mesotech International, Inc. Top agencies USAF (Department of the Air Force)	$471,507	0.8%	Rank history: #6 in FY2021, #10 in FY2022, not on the FY2023 list, #23 in FY2024 and #6 in FY2025; down 9 since Aug 2024–Jul 2025.
16	Lockheed Martin Corporation Top agencies Commerce (Department of Commerce)	$446,066	0.8%	Rank history: #4 in FY2021, #9 in FY2022, #28 in FY2023, #19 in FY2024 and #36 in FY2025; up 1 since Aug 2024–Jul 2025.
17	Para-Gear Equipment Co Top agencies DLA (Defense Logistics Agency)	$434,698	0.7%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023, not on the FY2024 list and #21 in FY2025; up 9 since Aug 2024–Jul 2025.
18	OTT Hydromet Corp Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$415,100	0.7%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; new, not ranked in Aug 2024–Jul 2025.
19	Ptlf Process LLC Top agencies Commerce (Department of Commerce)	$345,957	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
20	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy)	$305,097	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	Global Test Supply LLC Top agencies Commerce (Department of Commerce)	$300,654	0.5%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Aug 2024–Jul 2025.
22	FTS Forest Technology Systems Ltd. Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture) DOI (Department of the Interior)	$300,313	0.5%	Rank history: #27 in FY2021, #16 in FY2022, #13 in FY2023, #17 in FY2024 and #14 in FY2025; down 7 since Aug 2024–Jul 2025.
23	Picarro, Inc. Top agencies Commerce (Department of Commerce)	$280,154	0.5%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	Apogee Instruments, Inc. Top agencies USDA (Department of Agriculture)	$248,745	0.4%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #46 in FY2024 and #22 in FY2025; up 18 since Aug 2024–Jul 2025.
25	Scintec Corporation Top agencies Army (Department of the Army)	$231,168	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
26	Dragoon Technology LLC Top agencies Commerce (Department of Commerce)	$224,003	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
27	Howell Laboratories Inc. Top agencies DLA (Defense Logistics Agency)	$166,796	0.3%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #27 in FY2025; down 7 since Aug 2024–Jul 2025.
28	R.m. Young Company LLC Top agencies Commerce (Department of Commerce) DLA (Defense Logistics Agency)	$140,648	0.2%	Rank history: #37 in FY2021, #23 in FY2022, #17 in FY2023, #21 in FY2024 and #23 in FY2025; down 9 since Aug 2024–Jul 2025.
29	Campbell Scientific Inc. 2 awardees, including Meter Group Inc. Top agencies Commerce (Department of Commerce) DOI (Department of the Interior) DOT (Department of Transportation)	$136,593	0.2%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023, #6 in FY2024 and #29 in FY2025; down 24 since Aug 2024–Jul 2025.
30	Heico Corp Through Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$133,959	0.2%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; new, not ranked in Aug 2024–Jul 2025.
31	Vectornav Technologies LLC Top agencies Commerce (Department of Commerce)	$120,250	0.2%	Rank history: not on the FY2021 list, #72 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32	JH Acquisition, LLC Top agencies Commerce (Department of Commerce)	$113,243	0.2%	Rank history: #19 in FY2021, #25 in FY2022, #25 in FY2023, #30 in FY2024 and #19 in FY2025; down 9 since Aug 2024–Jul 2025.
33	Aiw-Alton Inc. Top agencies DLA (Defense Logistics Agency)	$99,000	0.2%	Rank history: #97 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
34	International Met Systems Inc. Top agencies Commerce (Department of Commerce)	$97,261	0.2%	Rank history: #10 in FY2021, #91 in FY2022, #33 in FY2023, #49 in FY2024 and #33 in FY2025; up 21 since Aug 2024–Jul 2025.
35	Unity Cable Technologies Inc Top agencies Commerce (Department of Commerce)	$96,750	0.2%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36	Diamond Antenna & Microwave Corporation Top agencies Commerce (Department of Commerce)	$92,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Aug 2024–Jul 2025.
37	Proton Energy Systems Inc. Top agencies Commerce (Department of Commerce)	$89,475	0.2%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023, #43 in FY2024 and not on the FY2025 list; down 1 since Aug 2024–Jul 2025.
38	Dare Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$89,116	0.2%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023, #39 in FY2024 and #31 in FY2025; down 8 since Aug 2024–Jul 2025.
39	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$88,260	0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; up 36 since Aug 2024–Jul 2025.
40	Novalynx Corporation Top agencies Commerce (Department of Commerce)	$85,250	0.1%	Rank history: #53 in FY2021, #100 in FY2022, #64 in FY2023, #59 in FY2024 and #40 in FY2025; up 26 since Aug 2024–Jul 2025.
41	I Am Focused, Inc. Top agencies DOI (Department of the Interior)	$84,000	0.1%	Rank history: #44 in FY2021, #46 in FY2022, #51 in FY2023, #57 in FY2024 and #30 in FY2025; up 28 since Aug 2024–Jul 2025.
42	Integrated Procurement Technologies Top agencies Navy (Department of the Navy)	$83,500	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43	Warren Industries Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$73,500	0.1%	Rank history: not on the FY2021–FY2025 lists; up 48 since Aug 2024–Jul 2025.
44	Davis Instruments Corporation Top agencies GSA (General Services Administration)	$72,236	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
45	Pacific Star Corporation Top agencies DLA (Defense Logistics Agency)	$70,760	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023, #52 in FY2024 and #44 in FY2025; up 2 since Aug 2024–Jul 2025.
46	TECH Service Solutions LLC Top agencies USDA (Department of Agriculture)	$70,704	0.1%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Aug 2024–Jul 2025.
47	Government Scientific Source Inc. Top agencies Commerce (Department of Commerce)	$64,229	0.1%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Aug 2024–Jul 2025.
48	Onerain Incorporated Through High Sierra Electronics, Inc. Top agencies Commerce (Department of Commerce)	$61,642	0.1%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; new, not ranked in Aug 2024–Jul 2025.
49	Meteorological Products Inc. Top agencies USAF (Department of the Air Force)	$57,440	0.1%	Rank history: not on the FY2021 list, #20 in FY2022, #50 in FY2023, #61 in FY2024 and #46 in FY2025; down 12 since Aug 2024–Jul 2025.
50	Igage Mapping Corp Top agencies Commerce (Department of Commerce)	$48,532	0.1%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; new, not ranked in Aug 2024–Jul 2025.
51	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$42,823	0.1%	Rank history: #76 in FY2021, #96 in FY2022, #66 in FY2023, #51 in FY2024 and #68 in FY2025; down 8 since Aug 2024–Jul 2025.
52	Pro-Oceanus Systems Inc. Top agencies Commerce (Department of Commerce)	$41,705	0.1%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and #51 in FY2025; up 7 since Aug 2024–Jul 2025.
53	Aantilia LLC Top agencies Commerce (Department of Commerce) DHS (Department of Homeland Security)	$39,229	0.1%	Rank history: #43 in FY2021, not on the FY2022 list, #73 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
54	Transource Services Corp. Top agencies Navy (Department of the Navy)	$36,987	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
55	YSI Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$34,740	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
56	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$34,056	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
57	Moya Brand LLC Top agencies Commerce (Department of Commerce)	$33,490	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
58	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$32,810	0.1%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; new, not ranked in Aug 2024–Jul 2025.
59	Omni Controls, Inc. Top agencies DLA (Defense Logistics Agency)	$30,540	0.1%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023, #97 in FY2024 and #74 in FY2025; up 22 since Aug 2024–Jul 2025.
60	Darter Plastics, Inc. Top agencies Commerce (Department of Commerce)	$30,485	0.1%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; new, not ranked in Aug 2024–Jul 2025.
61	Metgreen Solutions Inc. Top agencies Navy (Department of the Navy)	$29,994	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
62	Metal Fab South Inc. Top agencies DOI (Department of the Interior)	$27,500	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
63	Paroscientific, Inc. Top agencies DOT (Department of Transportation)	$24,850	<0.1%	Rank history: not on the FY2021 list, #50 in FY2022, #97 in FY2023, #70 in FY2024 and #58 in FY2025; down 6 since Aug 2024–Jul 2025.
64	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$24,234	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
65	Thor Guard, Inc. Top agencies USAF (Department of the Air Force)	$22,043	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
66	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$19,649	<0.1%	Rank history: #99 in FY2021, #42 in FY2022, #96 in FY2023, #79 in FY2024 and #37 in FY2025; down 28 since Aug 2024–Jul 2025.
67	Enterprise Electronics Corp Top agencies Navy (Department of the Navy)	$19,044	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
68	Saelig Company, Inc. Top agencies USAF (Department of the Air Force)	$17,502	<0.1%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; down 14 since Aug 2024–Jul 2025.
69	ETI Acquisitions, LLC Top agencies Commerce (Department of Commerce)	$17,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	Suncore Distribution LLC Top agencies Commerce (Department of Commerce)	$16,452	<0.1%	Rank history: not on the FY2021–FY2023 lists, #84 in FY2024 and #63 in FY2025; new, not ranked in Aug 2024–Jul 2025.
71	Flynn Technical Solutions LLC Top agencies Commerce (Department of Commerce)	$14,999	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72	Bart Richard Woodward Corp Top agencies DHS (Department of Homeland Security)	$13,972	<0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Aug 2024–Jul 2025.
73	Federal Prison Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$13,738	<0.1%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2023, not on the FY2024 list and #75 in FY2025; up 13 since Aug 2024–Jul 2025.
74	Sofar Ocean Technologies, Inc. Top agencies USAF (Department of the Air Force)	$13,222	<0.1%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023, not on the FY2024 list and #54 in FY2025; down 14 since Aug 2024–Jul 2025.
75	Inteccon, Inc. Top agencies GSA (General Services Administration)	$11,951	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
76	Parttarget Inc. Top agencies Commerce (Department of Commerce)	$11,612	<0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; new, not ranked in Aug 2024–Jul 2025.
77	Metal Engineering Company LLC Top agencies DLA (Defense Logistics Agency)	$10,023	<0.1%	Rank history: #91 in FY2021, not on the FY2022–FY2023 lists, #63 in FY2024 and #62 in FY2025; down 9 since Aug 2024–Jul 2025.
78	Carp Industries Corp Top agencies DLA (Defense Logistics Agency)	$9,817	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 10 since Aug 2024–Jul 2025.
79	Stratus Services, L.L.C. Through Stratus Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$6,121	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80	March Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$5,824	<0.1%	Rank history: #45 in FY2021, #49 in FY2022, #38 in FY2023, #25 in FY2024 and #43 in FY2025; down 45 since Aug 2024–Jul 2025.
81	Air Shunt Instruments, Inc. Top agencies DLA (Defense Logistics Agency)	$4,200	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
82	Marine Exchange of Alaska, Inc. Top agencies DHS (Department of Homeland Security)	$4,200	<0.1%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; down 30 since Aug 2024–Jul 2025.
83	CU Enterprises Ltd Top agencies DLA (Defense Logistics Agency)	$3,822	<0.1%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #76 in FY2025; up 1 since Aug 2024–Jul 2025.
84	International Television Corp Top agencies Navy (Department of the Navy)	$3,674	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
85	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$2,265	<0.1%	Rank history: not on the FY2021 list, #90 in FY2022, not on the FY2023 list, #58 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
86	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$1,674	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	SCM Consultants Inc. Top agencies DLA (Defense Logistics Agency)	$1,400	<0.1%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Aug 2024–Jul 2025.
88	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$1,392	<0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; up 2 since Aug 2024–Jul 2025.
89	Owyhee Group Companies Top agencies Navy (Department of the Navy)	$897	<0.1%	Rank history: #78 in FY2021, #89 in FY2022, not on the FY2023–FY2024 lists and #79 in FY2025; new, not ranked in Aug 2024–Jul 2025.
90	Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency)	$251	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.

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 $58.9 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 Aug 2024–Jul 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