Columbia, MD (July 6, 2021) – Three Twenty-One Capital Partners (“3-21”) is pleased to announce the addition of Brandon Miller as Director.  Brandon will support the entirety of the firm’s engagements while leveraging his previous experiences in M&A, and as a business owner, to lead the firm’s Digital Transformation & Technology Platform.

Prior to joining Three Twenty-One, Brandon was Director of Mergers & Acquisitions at Potomac Business Capital, 3-21’s operating partner, where he was responsible for sourcing and supporting sell- and buy-side digital marketing and technology transactions.  Before Potomac Business Capital, Brandon was Co-Founder & CMO of StandUp Digital, an AppDev firm that specialized in celebrity gaming platforms.  StandUp Digital focused on customer engagement App platforms for Startups, B2C companies, and Fortune 500 firms through the company’s partner firm, Pinxter Digital.

“Brandon’s unique combination of M&A experience, coupled with his entrepreneurial background, make him the ideal candidate to lead our Digital Transformation & Technology Platform and a great resource for our entrepreneur clients. Brandon’s joining of our team also furthers the collaboration with the amazing team at Potomac Business Capital,” Erv Terwilliger, Founder and Senior Managing Director stated.

Brandon is a University of Maryland, College Park alumni and proud former member of the Terp’s football team.  Brandon holds two bachelor’s degrees in Economics and Criminal Justice. Brandon has extensive knowledge and interest in digital platforms, digital marketing, e-commerce, blockchain technologies and other technological pursuits.


Three Twenty-One Capital Partners, headquartered in the Baltimore-Washington Metro area, with offices in Denver, CO and Los Angeles, CA, is the premier Private Investment Bank servicing the lower middle-market. Three Twenty-One Capital Partners’ team has completed engagements with over $15 billion in transaction value. Three Twenty-One Capital Partners specializes in providing Wall Street level investment banking to the underserved lower middle market, with a concentration in family founder, and entrepreneurial-led businesses.

Three Twenty-One is pleased to announce our transition to Tower Partners.
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