Top 100 Contractors in NAICS 334513: Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables, FY2022

Name: Top 100 Contractors in NAICS 334513: Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables, FY2022
Creator: GovTribe

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

The top 10 won 40% of FY2022 NAICS 334513 contract dollars

Contract obligations: $185,345,586 Net of deobligations, by contracts coded NAICS 334513
Contractors: 804 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $14 million, 7.1% 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	Lockheed Martin Corporation 3 awardees, including Lockheed Martin Sippican, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$14,020,822	7.1%	Rank history: #2 in FY2021, not on the FY2023–FY2024 lists and #24 in FY2025; up 1 since FY2021.
2	The Boeing Company 2 awardees, including Boeing Distribution, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$11,643,419	5.9%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
3	King Nutronics Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$11,028,807	5.5%	Rank history: #3 in FY2021, #3 in FY2023, #9 in FY2024 and #31 in FY2025; unchanged since FY2021.
4	Danaher Corporation 3 awardees, including OTT Hydromet Corp, Hach Company and Pall Aeropower Corporation Top agencies DOI (Department of the Interior) Commerce (Department of Commerce) Army (Department of the Army)	$9,767,811	4.9%	Rank history: #5 in FY2021, #1 in FY2023, #8 in FY2024 and #23 in FY2025; up 1 since FY2021.
5	Technical Communities, Inc. 2 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$9,586,375	4.8%	Rank history: #1 in FY2021, #40 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
6	Xylem Inc. 3 awardees, including YSI Inc. Top agencies DOI (Department of the Interior) Commerce (Department of Commerce) Navy (Department of the Navy)	$6,411,482	3.2%	Rank history: #6 in FY2021, #4 in FY2023, #15 in FY2024 and not on the FY2025 list; unchanged since FY2021.
7	L3Harris Technologies, Inc. 5 awardees, including CAE USA Inc., Acron Aviation, Inc. and Electrodynamics Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,959,660	2.5%	Rank history: #4 in FY2021, #2 in FY2023, #2 in FY2024 and #2 in FY2025; down 3 since FY2021.
8	Russells Technical Products Inc. Top agencies Navy (Department of the Navy)	$3,907,715	2.0%	Rank history: #20 in FY2021, not on the FY2023 list, #63 in FY2024 and not on the FY2025 list; up 12 since FY2021.
9	Nag, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,687,458	1.9%	Rank history: #8 in FY2021, #12 in FY2023, #38 in FY2024 and #5 in FY2025; down 1 since FY2021.
10	4 D Technology Corporation Through Nanometrics Inc. Top agencies DOI (Department of the Interior)	$3,662,437	1.8%	Rank history: #12 in FY2021, #10 in FY2023, #11 in FY2024 and #8 in FY2025; up 2 since FY2021.
11	Uusi, LLC Top agencies DLA (Defense Logistics Agency)	$3,043,197	1.5%	Rank history: #42 in FY2021, #31 in FY2023, #30 in FY2024 and #20 in FY2025; up 31 since FY2021.
12	Campbell Scientific Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior) Commerce (Department of Commerce)	$2,871,069	1.4%	Rank history: #11 in FY2021, #6 in FY2023, #7 in FY2024 and #14 in FY2025; down 1 since FY2021.
13	Howell Instruments, Inc. Top agencies USAF (Department of the Air Force)	$2,851,469	1.4%	Rank history: #9 in FY2021, #28 in FY2023, #27 in FY2024 and #9 in FY2025; down 4 since FY2021.
14	R. S. Means Company LLC 7 awardees, including R.s. Means Company LLC, Fluke Electronics Corp and Setra Systems, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$2,382,409	1.2%	Rank history: #23 in FY2021, #8 in FY2023, #72 in FY2024 and not on the FY2025 list; up 9 since FY2021.
15	Esco Technologies Inc. Through Doble Engineering Company Top agencies DOI (Department of the Interior)	$2,376,674	1.2%	Rank history: not on the FY2021 list, #23 in FY2023 and not on the FY2024–FY2025 lists; up 142 since FY2021.
16	Teledyne Technologies Incorporated 2 awardees, including Teledyne Instruments, Inc. Top agencies DOI (Department of the Interior) Commerce (Department of Commerce)	$2,297,970	1.2%	Rank history: #25 in FY2021, #7 in FY2023, #44 in FY2024 and #25 in FY2025; up 9 since FY2021.
17	FTS Forest Technology Systems Ltd. Top agencies DOI (Department of the Interior) USDA (Department of Agriculture) Commerce (Department of Commerce)	$2,064,357	1.0%	Rank history: #17 in FY2021, #11 in FY2023, #16 in FY2024 and #32 in FY2025; unchanged since FY2021.
18	Parker-Hannifin Corporation Top agencies DLA (Defense Logistics Agency)	$1,979,787	1.0%	Rank history: #43 in FY2021, #91 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2021.
19	Faro Technologies Inc. 2 awardees, including Faro Japan,Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$1,635,404	0.8%	Rank history: #29 in FY2021, #29 in FY2023, #33 in FY2024 and #40 in FY2025; up 10 since FY2021.
20	TE Connectivity Corporation 2 awardees, including Measurement Specialties Inc. Top agencies NASA (National Aeronautics and Space Administration) DOI (Department of the Interior) DLA (Defense Logistics Agency)	$1,621,874	0.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 165 since FY2021.
21	Emerson Electric Co 4 awardees, including Rosemount Specialty Products LLC, Micro Motion, Inc. and Rosemount Inc. Top agencies DLA (Defense Logistics Agency) USDA (Department of Agriculture) Navy (Department of the Navy)	$1,357,783	0.7%	Rank history: #32 in FY2021, #95 in FY2023, #10 in FY2024 and not on the FY2025 list; up 11 since FY2021.
22	Kulite Semiconductor Products Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,356,479	0.7%	Rank history: #22 in FY2021, #63 in FY2023, #14 in FY2024 and #17 in FY2025; unchanged since FY2021.
23	Intergraph Corporation 2 awardees, including Hexagon Manufacturing Intelligence, LLC and Leica Geosystems Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$1,349,039	0.7%	Rank history: #76 in FY2021, #24 in FY2023 and not on the FY2024–FY2025 lists; up 53 since FY2021.
24	Amphenol Corporation 4 awardees, including The Modal Shop, Inc., PCB Piezotronics, Inc. and MTS Systems Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,308,953	0.7%	Rank history: #98 in FY2021 and not on the FY2023–FY2025 lists; up 74 since FY2021.
25	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$1,302,761	0.7%	Rank history: #38 in FY2021, #18 in FY2023, #19 in FY2024 and #18 in FY2025; up 13 since FY2021.
26	Paragon Robotics LLC Top agencies HHS (Department of Health and Human Services)	$1,248,574	0.6%	Rank history: #27 in FY2021, #30 in FY2023, #31 in FY2024 and #56 in FY2025; up 1 since FY2021.
27	Synercom Inc Through Spectrum Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$1,235,086	0.6%	Rank history: #58 in FY2021, #57 in FY2023, #34 in FY2024 and not on the FY2025 list; up 31 since FY2021.
28	Woodward Governor Company 2 awardees, including Woodward, Inc. and MPC Products Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,227,211	0.6%	Rank history: #75 in FY2021, #34 in FY2023, #22 in FY2024 and not on the FY2025 list; up 47 since FY2021.
29	Waygate Technologies USA LP 2 awardees, including Druck, LLC Top agencies Navy (Department of the Navy)	$1,149,720	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 131 since FY2021.
30	Applied Controls Inc. Top agencies Navy (Department of the Navy)	$1,139,980	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
31	Micro-G Lacoste Inc. Top agencies Commerce (Department of Commerce)	$1,132,713	0.6%	Rank history: not on the FY2021 list, #35 in FY2023 and not on the FY2024–FY2025 lists; up 241 since FY2021.
32	Raptor Scientific Through Testvonics Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$1,108,680	0.6%	Rank history: not on the FY2021 list, #21 in FY2023, #28 in FY2024 and not on the FY2025 list; up 305 since FY2021.
33	Interworld Highway, LLC Top agencies DHS (Department of Homeland Security) DOE (Department of Energy) Commerce (Department of Commerce)	$1,094,119	0.6%	Rank history: #87 in FY2021 and not on the FY2023–FY2025 lists; up 54 since FY2021.
34	Testek LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,014,768	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 171 since FY2021.
35	Applied Spectrometry Associates Inc. 2 awardees, including In-Situ, Inc. and Chemscan Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army) Commerce (Department of Commerce)	$1,005,627	0.5%	Rank history: #31 in FY2021, #9 in FY2023, #43 in FY2024 and #33 in FY2025; down 4 since FY2021.
36	Bollinger Shipyards Inc Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$984,536	0.5%	Rank history: #68 in FY2021, #82 in FY2023 and not on the FY2024–FY2025 lists; up 32 since FY2021.
37	Innovasea Marine Systems Canada Inc Top agencies DOI (Department of the Interior) Commerce (Department of Commerce)	$969,283	0.5%	Rank history: not on the FY2021 list, #15 in FY2023, #20 in FY2024 and #62 in FY2025; up 80 since FY2021.
38	Druck, LLC Top agencies Navy (Department of the Navy)	$950,616	0.5%	Rank history: #18 in FY2021, not on the FY2023 list, #66 in FY2024 and not on the FY2025 list; down 20 since FY2021.
39	Vishay Precision Group, Inc. Through Pacific Instruments, Inc. Top agencies USAF (Department of the Air Force)	$940,329	0.5%	Rank history: not on the FY2021 list, #26 in FY2023 and not on the FY2024–FY2025 lists; new.
40	Marine Electric Systems Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$898,684	0.5%	Rank history: #36 in FY2021, #46 in FY2023, #29 in FY2024 and #19 in FY2025; down 4 since FY2021.
41	RH Systems LLC Top agencies Navy (Department of the Navy)	$897,300	0.5%	Rank history: not on the FY2021 list, #20 in FY2023, #75 in FY2024 and not on the FY2025 list; up 110 since FY2021.
42	Jafri Brothers LLC Top agencies DHS (Department of Homeland Security)	$883,354	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
43	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$875,547	0.4%	Rank history: #41 in FY2021, #74 in FY2023, #96 in FY2024 and not on the FY2025 list; down 2 since FY2021.
44	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$857,485	0.4%	Rank history: #50 in FY2021, #45 in FY2023, #74 in FY2024 and #39 in FY2025; up 6 since FY2021.
45	Electro Impulse Laboratory Inc. Top agencies Navy (Department of the Navy)	$855,000	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
46	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$797,503	0.4%	Rank history: #100 in FY2021, #36 in FY2023, #23 in FY2024 and not on the FY2025 list; up 54 since FY2021.
47	Accudyne Systems, Inc. Top agencies Army (Department of the Army)	$778,900	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
48	Coherent Inc. Through Coherent NA, Inc. Top agencies Commerce (Department of Commerce) NASA (National Aeronautics and Space Administration) HHS (Department of Health and Human Services)	$760,572	0.4%	Rank history: not on the FY2021 list, #71 in FY2023 and not on the FY2024–FY2025 lists; new.
49	The Entwistle Trust Through The Entwistle Company LLC Top agencies DLA (Defense Logistics Agency)	$745,258	0.4%	Rank history: #78 in FY2021, #53 in FY2023 and not on the FY2024–FY2025 lists; up 29 since FY2021.
50	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$724,801	0.4%	Rank history: #26 in FY2021, #42 in FY2023, #60 in FY2024 and not on the FY2025 list; down 24 since FY2021.
51	Rockwell Automation, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$690,655	0.3%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #92 in FY2025; up 184 since FY2021.
52	Electro-Chemical Devices, Inc. Top agencies Navy (Department of the Navy)	$681,532	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 236 since FY2021.
53	Cameron Energy Services Corp. Top agencies Navy (Department of the Navy)	$676,822	0.3%	Rank history: not on the FY2021 list, #16 in FY2023, #97 in FY2024 and #38 in FY2025; new.
54	Nortekusa, Inc. Top agencies Commerce (Department of Commerce) DOI (Department of the Interior)	$663,658	0.3%	Rank history: not on the FY2021 list, #76 in FY2023, #78 in FY2024 and not on the FY2025 list; up 170 since FY2021.
55	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$609,240	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 358 since FY2021.
56	Kisters AG Through Kisters North America, Inc. Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$563,176	0.3%	Rank history: #54 in FY2021, #48 in FY2023, #86 in FY2024 and not on the FY2025 list; down 2 since FY2021.
57	Pratt & Whitney Measurement Systems, Inc. Top agencies Navy (Department of the Navy)	$560,760	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 96 since FY2021.
58	Johnson Controls Security Solutions LLC 2 awardees, including Johnson Controls Navy Systems, LLC and Johnson Controls Fire Protection LP Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$552,042	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 217 since FY2021.
59	National Environmental Inc. Top agencies HHS (Department of Health and Human Services)	$548,158	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
60	Eaton Aerospace LLC Top agencies Navy (Department of the Navy)	$543,494	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
61	Dynalec Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$532,623	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 176 since FY2021.
62	Collin Lab & Pilot Solut Through Next Generation Analytics Inc. Top agencies Army (Department of the Army)	$504,772	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Keyence Corp. Through Keyence Corporation of America Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) Army (Department of the Army)	$501,185	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 64 since FY2021.
64	Statz Corp Top agencies DLA (Defense Logistics Agency)	$485,877	0.2%	Rank history: #74 in FY2021, #89 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
65	R & B Designs, L.L.C. Top agencies DLA (Defense Logistics Agency)	$480,852	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #69 in FY2024 and #84 in FY2025; up 169 since FY2021.
66	Worldwide Equipment Enterprises Inc. Through Worldwide Equipment Inc. Top agencies DLA (Defense Logistics Agency)	$472,697	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 115 since FY2021.
67	Management Sciences, Inc. Top agencies USAF (Department of the Air Force)	$450,000	0.2%	Rank history: not on the FY2021 list, #33 in FY2023 and not on the FY2024–FY2025 lists; new.
68	Pssc Holding Co. Through BEI Precision Systems & Space Company, Inc. Top agencies DLA (Defense Logistics Agency)	$449,856	0.2%	Rank history: #34 in FY2021, #22 in FY2023, #55 in FY2024 and not on the FY2025 list; down 34 since FY2021.
69	Hti-Vemco USA Inc. Top agencies DOI (Department of the Interior)	$448,978	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
70	Chase Supply, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DOI (Department of the Interior)	$447,454	0.2%	Rank history: not on the FY2021 list, #38 in FY2023, not on the FY2024 list and #85 in FY2025; up 78 since FY2021.
71	Daughtridge Sales Company, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$445,006	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #68 in FY2024 and not on the FY2025 list; up 35 since FY2021.
72	Argo Turboserve Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$436,147	0.2%	Rank history: #84 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
73	MMC Metrology Lab, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$434,721	0.2%	Rank history: #53 in FY2021, #60 in FY2023, #57 in FY2024 and #45 in FY2025; down 20 since FY2021.
74	Transdigm Group Incorporated 4 awardees, including Tactair Fluid Controls Inc., Transicoil LLC and Airborne Systems North America of NJ Inc. Top agencies DLA (Defense Logistics Agency)	$433,558	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 40 since FY2021.
75	Verus Associates, Inc. Top agencies Commerce (Department of Commerce)	$430,316	0.2%	Rank history: #33 in FY2021 and not on the FY2023–FY2025 lists; down 42 since FY2021.
76	Renishaw P L C Through Renishaw, Inc. Top agencies DHS (Department of Homeland Security)	$430,116	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 195 since FY2021.
77	Eaton Corporation Through Eaton Aerospace LLC Top agencies Navy (Department of the Navy)	$412,650	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
78	Standard Calibrations Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$403,108	0.2%	Rank history: not on the FY2021 list, #52 in FY2023, #32 in FY2024 and #35 in FY2025; up 33 since FY2021.
79	Santner Privatstiftung Through Anton Paar Usa, Inc. Top agencies Army (Department of the Army)	$400,989	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
80	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$378,898	0.2%	Rank history: #30 in FY2021, #93 in FY2023, #46 in FY2024 and #48 in FY2025; down 50 since FY2021.
81	Idex Corporation Through Ads LLC Top agencies DOI (Department of the Interior)	$378,658	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 252 since FY2021.
82	Custom Manufacturing & Engineering, Inc. Top agencies USAF (Department of the Air Force)	$378,149	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
83	Dilo Company, Inc. Top agencies DOE (Department of Energy)	$376,448	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 85 since FY2021.
84	United Central Industrial Supply Company L.L.C. Top agencies DOL (Department of Labor)	$375,909	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
85	Carl Mahr GMBH & CO.KG Through Mahr Inc. Top agencies USAF (Department of the Air Force)	$360,253	0.2%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; down 26 since FY2021.
86	Admartec, Inc. Top agencies Navy (Department of the Navy)	$347,261	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 250 since FY2021.
87	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$343,822	0.2%	Rank history: not on the FY2021 list, #65 in FY2023, #88 in FY2024 and #55 in FY2025; up 164 since FY2021.
88	Luna Innovations Incorporated 2 awardees, including Luna Labs USA LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$337,862	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
89	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$330,481	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 41 since FY2021.
90	CAE Inc. Through CAE USA Inc. Top agencies Navy (Department of the Navy)	$326,388	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
91	Advanced Internet Marketing, Inc. Top agencies Commerce (Department of Commerce)	$324,751	0.2%	Rank history: #14 in FY2021, #14 in FY2023 and not on the FY2024–FY2025 lists; down 77 since FY2021.
92	Xigent Automation Systems Inc. Top agencies Navy (Department of the Navy)	$306,970	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
93	Mesa Laboratories Inc. 2 awardees Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$297,874	0.1%	Rank history: #85 in FY2021, not on the FY2023–FY2024 lists and #79 in FY2025; down 8 since FY2021.
94	Carl Zeiss X-RAY Microscopy Inc. 2 awardees, including Carl Zeiss Industrial Metrology, LLC and Carl Zeiss Microscopy, LLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$296,133	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 370 since FY2021.
95	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$294,775	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 54 since FY2021.
96	Genscape Inc. Top agencies DOE (Department of Energy)	$287,338	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	OYO Corporation Through Kinemetrics Inc. Top agencies DOI (Department of the Interior)	$286,192	0.1%	Rank history: #15 in FY2021, #17 in FY2023, #56 in FY2024 and not on the FY2025 list; down 82 since FY2021.
98	AGM Container Controls Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$285,978	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #87 in FY2024 and #99 in FY2025; up 40 since FY2021.
99	Sustainable Generation LLC Top agencies Army (Department of the Army)	$285,750	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
100	Verina-Pars JV Top agencies Army (Department of the Army)	$284,544	0.1%	Rank history: not on the FY2021 list, #68 in FY2023, #48 in FY2024 and not on the FY2025 list; new.

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100 of 804 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 $199 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 NAICS 334513 contractors in FY2022?

1. Lockheed Martin Corporation ($14M), 2. The Boeing Company ($11.6M), 3. King Nutronics Corporation ($11M), 4. Danaher Corporation ($9.77M), 5. Technical Communities, Inc. ($9.59M), 6. Xylem Inc. ($6.41M), 7. L3Harris Technologies, Inc. ($4.96M), 8. Russells Technical Products Inc. ($3.91M), 9. Nag, LLC ($3.69M), 10. 4 D Technology Corporation ($3.66M).

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