Community Business Sponsors

Great Rivers is grateful to the companies who help protect their communities through sponsoring our environmental protection work. Their generous support enables the ever-urgent work to ensure clean water, healthy air, and protected wild lands for all the people of Missouri and Southern Illinois.

Current Sponsors:

EFS Energy specializes in the design and installation of solar systems for homes, businesses, farms, and everything in-between. They strive to help clients achieve energy independence by generating clean, renewable power and reducing energy usage through the use of cutting edge technologies and processes.

Interested to become a sponsor?

Sponsoring Great Rivers not only allows you to make a difference, it allows you to show your customers you’re not just a company — you’re part of their community! Sponsorships can also offer you the chance to introduce your company to a new audience who care deeply about environmental stewardship and protection. Your partnership with Great Rivers can be recognized at events, online, in print, and more. Interested parties may contact Linden Mueller, Director of Development and Outreach, at or (314)231-4181x.5.

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