- Greenville Texas Economic Development Board
- An economic development project that promotes industrial growth in Greenville. Offers news, incentives, available property and buildings, industrial locations, and educational opportunities. - Addington Financial Group - Financial planning firm. Has offices in Greenville and Dallas. Includes locations, services, and news.
- Aerobic Water - Water bottling company that also supplies dispensers and accessories for home and office use.
- Arrington Marine Sales Unlimited - Offers sales, service and repairs of Polaris ATVs and Rangers, personal watercraft, Evinrude outboard motors, Landau pontoon and Seaswirl fishing boats in Greenville, TX.
- Caffe D'Oro Cappuccino & Espresso - Supplier of instant cappuccinos, espressos, cocoas, and other instant gourmet products.
- Crossroads Veterinary Clinic - Provides veterinary services in the Greenville area. Tips, location, and services provided.
- Friends of Greenville Main Street - Business directory, calendar of events, and information about the historic walking tour.
- KaDee Tree Farm - Christmas tree farm. Includes product list, pricing, and directions.
- Mary of Puddin Hill - Offers baked goods, candies, and assorted chocolates. Includes history, catalog, and online ordering.
- Rehoboth Ranch - Raises beef and lamb on pastures free of pesticides, herbicides, and artificial fertilizers. Information about health benefits.
- TXprogrammer - Web master and applications programmer. Portfolio and resume.
- Windy Meadows Chicken Family Farm - Pastured organic grass fed chicken, beef, lamb and eggs. Includes prices and health information.
- Word Works Internet Design - Offers Web and graphic design, writing and editing, and newsletter services.
