Venture Capital Investors

Greater Sum Ventures

Greater Sum Ventures is a VC investing group that assists tech entrepreneurs.

Venture Investor Overview

Contact Information

Background Information

Overview

Greater Sum Ventures is an entrepreneurial family office and business optimization consulting firm. We invest our own capital in middle market software and tech-enabled services companies. With entrepreneurial roots and proven operational and investing experience, GSV works alongside select independent co-investing partners and other institutional managers to build platforms of technology companies that revolutionize the industries they serve.

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Last Transaction

5/6/2025

Transaction History

Our records indicate that Greater Sum Ventures invested in the VC transactions listed below. Dollar amounts are for the entire raise, which may include other investors.

Investor Contacts

Title

Name

Email & Social

Managing Director

Michael Casas

        

Chief Executive Officer

Ross Croley

        

Managing Partner

Jon Ellison

        

Managing Partner

William Nix

        

Managing Director

Joseph Pendergrass

        

Managing Director

Jonathan Spurgeon

        

Managing Director

Michael Stephens

        

Managing Partner

Lisa Stinnett

        

Funds

No fund closings have been recorded for this company.

Portfolio Companies

Greater Sum Ventures has invested in the companies below, according to our database records. If we are missing a portfolio company, please let us know.

Browse more venture capital investors:

Greater Manchester Combined Authority | Greatpoint Ventures Innovation Fund

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