Synergos is now Mattison.

Mattison is a full-service association management company whose history dates back to 1988.  Based in Indianapolis, Mattison now serves nearly 40 associations with staff in 7 states.  We hope you'll take the time to learn more about us at www.mattisoncorp.com.
 

Learn more about us or submit an RFP

Mattison invites you to discuss ways we can partner.  Whether it is the need for short-term consulting, a la carte services or full-service association management, we're here to help.

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