Zehnder Communications is a proud sponsor of The Big Payback, an inaugural online giving campaign administered by the Community Foundation of Middle Tennessee. Additionally, Zehnder’s annual donation  helped underwrite the effort that raised close to $1.5 million for The Big Payback  event. Proceeds from the 24-hour campaign are donated to area  nonprofits across Middle Tennessee to support those in need. Check out  the article on The Big Payback at Tennessean.comfor further information on the 525 nonprofits that received part of the donations.