Key Takeaways
- The Louisville metro area had about 85,700 manufacturing jobs in 2024, according to BLS data on FRED. Transportation equipment is the largest segment.
- Ford is retooling Louisville Assembly Plant with about $2 billion to build a midsize electric pickup starting in 2027. Kentucky Truck Plant builds Super Duty pickups, the Expedition and the Navigator.
- Rubbertown, the chemical district that grew out of World War II synthetic rubber production, still has about 11 large chemical plants, regulated under the city's own toxic air program since 2005.
- Beyond the big plants, Louisville has older industrial companies with national markets: Lantech (stretch wrappers), Kentucky Trailer, Caldwell Tanks and Zeon Chemicals.
- Workforce programs include KY FAME at Jefferson Community and Technical College and the Kentucky Manufacturing Extension Partnership at UofL.
Industrial manufacturing covers the parts of Louisville's economy that consumers rarely see directly: vehicle bodies, specialty rubber, water towers, packaging machinery, trailers and the machine shops that supply all of them. It is the city's largest physical-product sector by far. This page covers the industrial makers in the directory below. Startup Louisville's manufacturing renaissance article covers the Ford and GE Appliances story and the move toward automation, so here we focus on the rest of the industrial base and what it means for new manufacturers.
How Louisville Became an Industrial City
Wagons, tanks and trains
Several of Louisville's industrial companies date to the 1800s, when the city was a river and rail hub. Kentucky Trailer traces its history to the Kentucky Wagon Manufacturing Company, founded in Louisville in 1879. It built horse-drawn wagons, then trailers for the U.S. Army in World War II, and now builds custom trailers for the moving industry, corporate fleets and race teams. Caldwell Tanks was founded in 1887 by William E. Caldwell and builds elevated and ground-level water storage tanks across North America.
Rubbertown
World War II turned west Louisville into a chemical district. Starting in 1941, under wartime contracts, National Carbide, B.F. Goodrich and DuPont built plants along the Ohio River. DuPont's made neoprene synthetic rubber. By 1945, a Union Carbide butadiene plant was running on grain alcohol piped from Louisville distilleries, and a consortium of tire companies was making styrene-butadiene rubber next door (Rubbertown history). The area kept the name Rubbertown after the war, and its plants changed hands among chemical companies for decades.
Rubbertown also shaped the city's environmental rules. A West Louisville air toxics study from 2000 to 2005 found unacceptably high levels of toxic air pollutants. That led Louisville Metro to adopt its Strategic Toxic Air Reduction (STAR) program in 2005. Any new chemical or coatings operation in Jefferson County should expect to deal with the Louisville Metro Air Pollution Control District, not only state regulators.
Automobiles
Ford's current Louisville Assembly Plant on Fern Valley Road opened in 1955. Kentucky Truck Plant on Chamberlain Lane followed in 1969. The full history is in Startup Louisville's manufacturing renaissance piece.
What's Made Here Today
Vehicles
Louisville Assembly built the Ford Escape and Lincoln Corsair until December 2025. Ford is now spending about $2 billion to retool it for a midsize electric pickup expected to start around $30,000 and launch in 2027. Before the changeover, the plant employed 2,800 hourly and 200 salaried workers, and Ford says the new truck will support 2,200 hourly jobs.
Kentucky Truck Plant builds the Super Duty pickup, Expedition and Lincoln Navigator. About 9,000 UAW members worked there during a 2024 contract dispute (Steel Market Update). In October 2025, Ford bought more than 65 acres next to the plant.
Transportation equipment manufacturing employs 24,497 people in the 15-county Greater Louisville region, the largest manufacturing segment, according to Greater Louisville Inc. (now One Louisville).
Chemicals, rubber and materials
Rubbertown still has about 11 large chemical plants. Japanese-owned Zeon Chemicals makes specialty elastomers in Louisville and has its U.S. headquarters there. American Synthetic Rubber, owned by Michelin, makes synthetic rubber for tires. GLI counts 4,032 chemical manufacturing jobs in the region and 5,588 in plastics and rubber products.
Machinery and fabrication
Machinery manufacturing (9,288 jobs) and fabricated metal products (8,568 jobs) are the region's next-largest segments. Lantech, founded in 1972 by brothers Pat and Bill Lancaster, invented the rotary stretch-wrapping machine that now wraps pallets in warehouses worldwide. It says it has sold more than 65,000 machines and still builds them in eastern Jefferson County. Vendome Copper & Brass Works builds custom copper stills for distilleries. Many more small and mid-sized job shops do machining, welding, sheet metal, powder coating and tool-and-die work for these companies.
The Industrial Base by the Numbers
Greater Louisville Inc.'s manufacturing overview breaks regional manufacturing employment down by sector:
| Sector | Greater Louisville employment |
|---|---|
| Transportation equipment | 24,497 |
| Electrical equipment, appliances and components | 10,160 |
| Machinery | 9,288 |
| Fabricated metal products | 8,568 |
| Plastics and rubber products | 5,588 |
| Chemicals | 4,032 |
| Nonmetallic mineral products | 2,778 |
| Computer and electronic products | 2,551 |
| Primary metals | 2,501 |
The same report says regional manufacturing employment grew 4.2% from 2018 to 2024, compared with 3.9% nationally. GLI's Advanced Manufacturing & Logistics Network says its recruiting targets include bioscience manufacturing, life sciences logistics, and supply chains for electric vehicle batteries.
Workforce and Training
Metro manufacturing employment has been steady but not growing. BLS figures on FRED show about 86,200 jobs in 2022, 86,300 in 2023 and 85,700 in 2024. GLI's broader 15-county count is more than 88,000 people at 1,780 manufacturing businesses.
The main local training programs:
- KY FAME at Jefferson Community and Technical College. A work-and-learn apprenticeship in which students work for a sponsoring manufacturer three days a week, attend class two days, and earn an associate degree in Advanced Manufacturing Technology.
- Kentucky Manufacturing Extension Partnership (KY MEP). Based at the University of Louisville and part of the national NIST MEP network, it consults with small and mid-sized manufacturers on lean operations, quality systems and workforce. It secured $8 million in 2025 to expand that work.
- UofL's Additive Manufacturing Institute of Science and Technology (AMIST). At the J.B. Speed School of Engineering, it does 3D printing, rapid prototyping, materials testing and training for industry clients.
How a New Industrial Manufacturer Gets Started
Industrial startups in Louisville usually begin in one of three ways: a machinist or engineer leaves a large plant to open a job shop, a supplier relocates to be near Ford or GE Appliances, or a founder with a new machine or material needs somewhere to build it. In each case the steps look similar:
- Find the right site and zoning. Industrial parks like Jefferson Riverport and the corridors around the airport and Ford's plants are zoned for manufacturing. Louisville Metro Planning and Design handles zoning, and the Air Pollution Control District issues permits for coatings, solvents, combustion and other emissions sources.
- Line up a first customer. Large OEMs buy through supplier qualification programs, so most new shops start as a second- or third-tier supplier and earn quality certifications such as ISO 9001 or IATF 16949 over time.
- Use the incentive programs. Kentucky offers tax credits and training reimbursement for new and expanding manufacturers. See our Kentucky manufacturing incentives and resources guide.
- Prototype before you buy capital equipment. Our prototyping in Louisville and how to manufacture a product in Louisville guides cover local labs and contract shops. Startup Louisville's article on Louisville's robotics advantage covers the automation side.
If you run an industrial operation in the region, add it to the directory.
Where to See It
Most industrial plants don't run public tours, but there are still ways to see the sector:
- Manufacturing Month events each October, when KY FAME chapters, JCTC and local manufacturers host students and job seekers.
- Rubbertown, whose plants along Camp Ground Road and the river in southwest Louisville are visible from public roads.
- Jefferson Riverport, the industrial park on the Ohio River in southwest Louisville, where Kentucky Trailer found a site in 2008 when it chose to stay in Louisville, and where House Foods America announced its tofu plant.
Browse the industrial manufacturers below, or see related listings in hardware and robotics and prototyping, contract manufacturing and makerspaces.