Miller Brothers Inc.
- Specializes in providing die cast models and other products to the motor sport and outdoor recreational industry.
- http://www.millbros.com/

Hamilton-Smith Insurance Inc.
- Provides insurance and financial solutions including homeowners, auto, life, and health care plans.
- http://hamilton.webagent4u.com/Home.htm

The New London Community Improvement Corp.
- Works closely with local businesses and industries to help with their development.
- http://www.newlondonohio.com/cic.htm

Main Street Computers Inc.
- Offers computer sales and repair. Located in New London and Willard.
- http://www.37mainstreetcomputers.com/

Industrial Products Distributing, Inc.
- Stocks power supplies, industrial automation and control products, HVAC control electronics, LAN and voice wiring, electronic repair parts, and PC board components.
- http://www.ipdco.com/

Rankin Mfg., Inc.
- Structural steel fabricator and erector of stairs, handrails, mezzanines, buildings and trailers.
- http://www.rankinmfg.com/