Dub Herring Ford Lincoln - Mercury
- New and used vehicle dealer, specializing in Ford cars and trucks. Includes information on new models, new and used vehicle warranties, location, hours of operation, financing, service and parts.
- http://www.dubherringfordlincoln.com

Picayune Area Chamber of Commerce
- Features information about the community, the history of the city and Pearl River County, demographics, community calendar, climate, location, government and attractions.
- http://www.picayunechamber.org/

Wolverton Environmental Services
- Developed and provides phytoremediation (plant + remediation) techniques for municipal, industrial and agricultural waste water. Located in Picayune, Mississippi.
- http://www.wolvertonenvironmental.com/

CCS Industrial Sales, Inc.
- Offers boilers, pumps, water treatment, steam traps and spare parts.
- http://www.ccsboilers.com/

Odyssey Coffee
- Gourmet and specialty coffees fresh roasted for each order at discounted prices.
- http://www.odysseycoffee.com

Datastar Inc.
- Local internet and networking company. Offers Dial-up accounts.
- http://www.datastar.net/