Two Saints Winery
- Located between St. Marys and St. Charles. Includes a list of wines, profile and directions. Tastings by appointment only.
- http://www.twosaintswinery.com/

Warren County Economic Development Corporation
- Established to promote and coordinate economic growth in all areas of the county and to enhance the quality of life enjoyed by all residents.
- http://www.wcedc.com/

Peoples Bank
- Full-service, independent financial institution offers checking, savings, and loan services to individuals and businesses. Includes online banking and list of branch and ATM locations.
- http://www.mybankpsb.com/

City State Bank
- Community bank based in Norwalk, with branches in Grimes, Madrid and New Virginia. Online banking access and information about financial products and services.
- http://www.citystatebank.com/