Logee's Greenhouses: Offers a sampling of many rare and unusual flowering plants for home, sunroom, patio, and conservatory display.
Scottie Sampler: Quarterly print publication on Scottie dog collectibles.
Spirol International Corp.: Manufacturers of coiled and slotted spring pins, compression limiters, vibratory feed systems, milled brass nuts and other products.
StoneWorks: Specializes in the construction, maintenance and refurbishing of fish ponds, water gardens and waterfalls.
The Plainfield Tack Shop: Full service English and Western tack shop that also carries stall and stable supplies.