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LEading Employers
Indiana has one of the strongest manufacturing bases in the nation, bolstered by the presence of some of the world’s leading automotive, life sciences and plastics companies.
Vectren provides a reliable source of energy to many of the Hoosier state’s largest manufacturers, ensuring their electric and/or natural gas needs are met for both present and future operations.
Some of the major manufacturers in Vectren’s Indiana service area are listed below. To search for additional companies in Vectren’s Indiana service area, visit the Vectren Sites and Buildings Database.
Major Manufacturers in Vectren’s Indiana Service Area
| Company | City | County | Product | Employees |
| Toyota Motor Manufacturing Indiana | Princeton | Gibson | Motor vehicles | 5,000 |
| Wabash National Corp. | Lafayette | Tippecanoe | Truck trailers | 3,000 |
| Alcoa, Inc. | Newburgh | Warrick | Aluminum plate, sheet and foil | 2,800 |
| Mead Johnson & Co. | Evansville | Vanderburgh | Nutritionals | 2,400 |
| General Electric Co. | Bloomington | Monroe | Major household appliances | 2,200 |
| Subaru of Indiana Automotive | Lafayette | Tippecanoe | Motor vehicles | 2,200 |
| Bristol-Myers Squibb Co. | Mount Vernon | Posey | Pharmaceuticals | 2,000 |
| Caterpillar, Inc. | Lafayette | Tippecanoe | Internal combustion engines | 1,800 |
| General Motors Corp. | Marion | Grant | Motor vehicles | 1,800 |
| GECOM Corp. | Greensburg | Decatur | Motor vehicle body components | 1,595 |
| G W Bartlett Co. | Muncie | Delaware | Motor vehicle parts and accessories | 1,500 |
| General Motors Corp. | Bedford | Lawrence | Motor vehicle parts and accessories | 1,500 |
| Alcoa, Inc. | Lafayette | Tippecanoe | Extruded or drawn aluminum tube | 1,400 |
| Sabic Innovative Plastics | Mount Vernon | Posey | Plastics materials and resins | 1,342 |
| Valeo Sylvania | Seymour | Jackson | Electric lamps | 1,200 |
| Keihin Indiana Precision Tech | Greenfield | Hancock | Motor vehicle fuel systems | 1,148 |
| Sony DADC US, Inc. | Terre Haute | Vigo | Optical discs and tape | 1,100 |
| Bemis Co. | Terre Haute | Vigo | Polyethylene film | 1,000 |
| Cosco, Inc. | Columbus | Bartholomew | Children's furniture | 1,000 |
| Masco Corp. of Indiana | Greensburg | Decatur | Metal and plastic faucets | 1,000 |
| R R Donnelley & Sons Co. | Crawfordsville | Montgomery | Book printing, binding | 1,000 |
