Bryan Gartner


Bryan Gartner is a Principal at Sidewalk Infrastructure Partners (SIP), where he is responsible for origination, diligence, and execution of technology-enabled infrastructure transactions.

Bryan was previously a Principal at Apax Partners, where he helped lead investments in growth-stage software and internet businesses as part of the newly formed Apax Digital Fund.

Before joining Apax, Bryan spent over eight years at Insight Venture Partners where he focused primarily on investments in the mobile ecosystem, Ed-tech, Fintech, and other vertical specific software-enabled services companies. He has worked closely with several current and former Apax and Insight portfolio companies and has helped lead investments in a variety of spaces, both B2B and B2C.

Bryan graduated from Princeton University’s School of Engineering and Applied Science with a degree in Operations Research and Financial Engineering, with minors in Applied and Computational Mathematics and Engineering Management Systems.