This selection of companies in Kentucky primarily consists of manufacturing firms, with a strong emphasis on industrial machinery, automotive components, and air filtration solutions. While some companies are well-established, like GE Appliances, founded in 1904, and Akebono Brake Corporation, founded in 1929, others, such as Sierra Space, founded in 2021, represent newer ventures.
Lexmark, founded in 1991, provides cloud-enabled imaging and IoT technologies. GE Appliances, a Haier company, is an appliance company focused on innovation, while Sumitomo Electric Wiring Systems supplies electrical distribution systems for intelligent cars. Akebono Brake Corporation is a global leader in automotive braking solutions. AAF International (American Air Filter) offers clean air solutions, and Sierra Space is an innovative space technology company.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Lexmarklexmark.com
Provider of cloud-enabled imaging and IoT technologies, leveraging industry expertise to accelerate business transformation and turn data into actionable insights for global customers |
10,514 | |||
| 2 |
GE Appliances, a Haier companygeappliancesco.com
A leading appliance company focused on innovation, collaboration, and creating possibilities for a better way of living and serving communities |
5,676 | |||
| 3 |
Sumitomo Electric Wiring Systems, Inc.sewsus.com
Leading supplier of electrical distribution systems, components, and electronics for intelligent cars, focusing on quality, reliability, and innovation. |
2,680 | |||
| 4 |
Akebono Brake Corporationakebonobrakes.com
A global leader in automotive braking solutions, providing advanced brake friction materials and components to leading OEMs and the aftermarket |
1,582 | |||
| 5 |
Sierra Spacesierraspace.com
Innovative space technology company advancing affordable space transportation and developing modular inflatable habitats for scientific collaboration and commercial opportunities in space |
1,319 | |||
| 6 |
AAF International (American Air Filter)aafintl.com
Global leader in clean air solutions, offering a wide range of high-quality products for air pollution control and gas containment removal Visit aafintlcom for more information |
1,020 | |||
| 7 |
ProMachpromachbuilt.com
Family of packaging and processing solution brands. Provides systems and integration including turnkey solutions, engineering services, and productivity software. |
997 | |||
| 8 |
Whitewhitedriveproducts.com
A global leader in providing motor and steering solutions for mobile and industrial applications, focusing on innovative and high-performing electrohydraulic solutions |
813 | |||
| 9 |
AAF International - Power & Industrial Groupaafintl.com
The company specializes in air filtration solutions for various industries, including energy, power, and industrial sectors, to improve efficiency and environmental quality |
658 | |||
| 10 |
Lantechlantech.com
Revolutionary company founded in 1972, invented stretch wrapping technology, reducing shipping damage and waste in supply chains globally with patented innovations |
615 | |||
| 11 |
Balluff Americasballuff.com
Supplier of sensors, identification, image processing, network technology, and software providing innovative, reliable solutions for industrial automation needs. |
584 | |||
| 12 |
Big Ass Fansbigassfans.com
Manufacturing high-volume low-speed ceiling fans and evaporative coolers for industrial and residential spaces through intensive engineering and innovative air movement technology research. |
498 | |||
| 13 |
R.A Jones, a Coesia companyrajones.com
Provides primary and secondary packaging machinery for food, pharma, dairy, and consumer goods, improving shelf life, filling pouches, cups, bottles, and aerosol production. |
482 | |||
| 14 |
Link-Belt Craneslinkbelt.com
A leading crane manufacturer with over 140 years of experience, offering innovative telescopic and lattice boom cranes for global construction industry |
469 | |||
| 15 |
Rev-A-Shelfrev-a-shelf.com
Specializing in innovative kitchen and bath storage and organization products along with LED lighting systems for residential and commercial projects Headquarters in Louisville, Kentucky |
356 | |||
| 16 |
Tarter USAtarterusa.com
A family-owned business since 1945, Tarter Farm and Ranch Equipment manufactures USA-made agricultural products like gates, tanks, and chutes |
334 | |||
| 17 |
American Printing House for the Blindaph.org
A nonprofit organization in Louisville creating accessible products and services for the blind and low vision, empowering lifelong success |
326 | |||
| 18 |
Kentucky Trailerkytrailer.com
The company specializes in designing, building, and servicing custom trailers, truck bodies, specialty vehicles, and mobile medical imaging vehicles for various industries |
312 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 19 |
Zoeller Companyzoeller.com
Manufacture and supply of submersible pumps and water treatment products with a focus on reliability and family commitment. |
277 | |||
| 20 |
Yokohama Industries Americas Inc.yokohamaia.com
A leading supplier of automotive and industrial products in North and South America, offering tube/hose assemblies, sealants, hydraulic hoses, conveyer belts, marine hoses, and fenders |
190 | |||
| 21 |
Murakami Manufacturing U.S.A.murakami-usa.com
A company with 130 years of experience in expanding into new businesses and meeting changing market demands for growth and innovation |
186 | |||
| 22 |
STOBER Drives, Inc. (USA)stober.com
A leading provider of mechatronic drive solutions with a global presence, offering modular, scalable drive systems for various applications with personalized service and innovative solutions |
140 | |||
| 23 |
Franklin Precision Industry, Incfpik.com
A manufacturer of automotive fuel system components with a strong focus on quality control, research, and development for distribution in North America and Asia |
138 | |||
| 24 |
United Toteunitedtote.com
Specializing in wagering systems and services for global pari-mutuel handle, along with manufacturing and distributing self-service sports betting kiosks and gaming terminals |
124 | |||
| 25 |
Highlands Diversified Serviceshds-usa.com
A Kentucky-based company offering metal stamping, welding, powder-coat painting, assembly, CMM inspection, engineering services, and warehousing, as part of a larger organization in Ohio |
119 | |||
| 26 |
Trane Kentucky and S. Indianatrane.com
This company specializes in creating and maintaining efficient and secure facility environments through intelligent building technology and energy services |
91 | |||
| 27 |
Stansteel - Hotmix Parts & Servicestansteel.com
Manufacturer of complete asphalt plants, innovative technology, and replacement parts for every brand and type of hotmix asphalt plant produced in North America. |
81 | |||
| 28 |
Eminence Speaker, LLCeminence.com
Designs and manufactures world-class loudspeakers for musicians, audio professionals, and OEMs, known for exceptional tone, reliability, and performance in various audio applications globally. |
47 | |||
| 29 |
Lexair, Inc.lexairinc.com
A manufacturing company specializing in high-pressure compressors, stainless steel valves, hydraulic and pneumatic valves, and fluid power products for various industries worldwide |
40 | |||
| 30 |
Gusher Pumpsgusher.com
They are an industrial pump manufacturing company located in Williamstown, KY, USA, specializing in pump production for various industrial applications |
33 | |||
| 31 |
Lynx Labelinglynxlabeling.com
This company offers custom software and hardware solutions for the meat, poultry, and food processing industries, specializing in labeling systems and inventory management software |
24 | |||
| 32 |
Accuromm USA Inc.accuromm.com
Specializing in high-performance cutting tools, this company is a world leader in total tooling manufacturing for automotive and small engine applications |
23 | |||
| 33 |
Radio Sound, Inc.radiosound.com
Designs and manufactures custom electronic products for powersports industry, focusing on reliability, user experience, innovation, and adapting to changing technologies |
22 | |||
| 34 | 
Welco Technologies
Global provider of aerospace and defense solutions, offering manufacturing and overhaul services for motors, blowers, actuators, valves, generators, electronics, sensors, and controls |
21 | |||
| 35 |
U.S. IOL, Inc.usiol.com
A manufacturer of intraocular lenses, sutures, viscoelastics, and PMMA lenses FDA registered, CE marked, and ISO certified for quality products |
19 | |||
| 36 |
Schuler Manufacturingschulermfg.com
Custom manufacturer of material & air handling equipment, structural steel components, and various metal products with CNC cutting, fabrication, coating, machining, and welding capabilities |
13 | |||
| 37 |
Optical Dynamics Corporationopticaldynamics.com
Innovative research and manufacturing company specializing in optical products to provide business solutions for optical professionals |
7 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
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The same list elsewhere in United States
- Hardware manufacturers in the United States 5,346
- Hardware manufacturers in California 985
- Hardware manufacturers in Texas 426
- Hardware manufacturers in Illinois 296
- Hardware manufacturers in New York State 239
- Hardware manufacturers in Michigan 238
- Hardware manufacturers in Ohio 233
- Hardware manufacturers in Massachusetts 196
- Hardware manufacturers in Florida 178
- Hardware manufacturers in Pennsylvania 173
- Hardware manufacturers in Wisconsin 169
- Hardware manufacturers in Alabama 156
- Hardware manufacturers in Georgia 150
- Hardware manufacturers in New Jersey 142
- Hardware manufacturers in Minnesota 139
- Hardware manufacturers in North Carolina 129
- Hardware manufacturers in Washington State 121
- Hardware manufacturers in Indiana 116
- Hardware manufacturers in Colorado 103
- Hardware manufacturers in Virginia 90
- Hardware manufacturers in Connecticut 86
- Hardware manufacturers in Houston 134
- Hardware manufacturers in New York 91
- Hardware manufacturers in San Jose 83