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About Cornerstone Alliance

Your Business is Our Business.

Cornerstone Alliance is your single business resource. We lead business retention and expansion efforts throughout all of  Berrien County, helping local businesses stay and grow here; and support issues that enhance our area's economic competitiveness. We lead initiatives to attract new investment and new companies to Michigan's Great Southwest. Cornerstone Alliance works to grow entrepreneurial businesses; offering a full range of start-up and early growth services. Founded in 1987, Cornerstone Alliance is an economic development organization supported by investments from the private and public sectors, serving Berrien County and its municipalities. Our dedicated business development team experts are ready to work with you on your next projectDiscover our business assets and why Michigan's Great Southwest is the best choice for your investment.  

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Happening Now

The outstanding achievements of Berrien County companies and individuals were celebrated at the Business Recognition Breakfast today.
Buy your table today as we celebrate Berrien County businesses and individuals at the Business Recognition Breakfast on Thursday, February 15, 2018 at the Mendel Center at Lake Michigan College. Doors open at 7:15 am for breakfast and program starts at 9:00 am
Indiana Michigan Power (I&M) presented Cornerstone Alliance with a check for more than $1,600 on January 25, 2018, for reducing its future energy usage at its renovated building by participating in an I&M energy efficiency program.

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Michigan's Great Southwest

Cornerstone Alliance is Berrien County's economic development organization.   Berrien County, (MSA-Niles-Benton Harbor). We invite you to take a closer look at our region to learn more about our incredible business assets, and how our proximity to major transportation hubs connects you to the world. Click on the map above for more details!   


    Cook Nuclear Plant City of St. Joseph South Bend International Airport Chemical Bank Whirlpool Foundation PNC Foundation Whirlpool Corporation Plante Moran Upton Foundation Lakeland Health Care Midwest Family Broadcasting Slumerland Furniture Fifth Third Bank Prairie Real Estate Group