South Mountain Merger Corp was a "blank check" company incorporated for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses. The company was formed by the team at South Mountain Company LLC and completed its initial public offering in June 2019. In February 2021, South Mountain Merger Corp successfully completed its primary mission by merging with BTRS Holdings Inc. ("Billtrust"), a leader in B2B accounts receivable automation. Following the merger, the company was renamed BTRS Holdings Inc. and its stock began trading on the Nasdaq under the ticker "BTRS".

Founded in

United States