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SUM Ventures jobs and careers

As of October 23, 2026, SUM Ventures has no open roles listed.

About SUM Ventures

SUM Ventures (formerly Startup Mavericks) is an early-stage venture capital firm focused on seed-stage investing and portfolio growth acceleration. At SUM Ventures, we invest in founders building fast-growth technology startups. We focus on FinTech and PropTech but will also invest opportunistically across all industries. Our growth-focused approach has led to our 233% IRR since 2018. We are servant leaders who focus on supporting all founders with mentorship and resources through our vast network of advisors and partners. We focus on adding value early, tracking KPI’s and investing at inflection points. As a result, we get access to high-quality deal flow and have a deeper understanding of our portfolio founders. Our approach leads to better investment decisions and superior returns. Sign up for our Monthly Newsletter: https://startupmavericks.us20.list-manage.com/subscribe?u=6f0d9e532a6f9719346b57b00&id=d8e42a5c03

Employees
1 to 10

Leadership

The top of SUM Ventures's org chart, with how many people report into each leader.

GG

Garrett Gilbertson

Managing Partner

4 reports

AKPhoto of Adam Korman

Adam Korman

Investor and Operating Partner

AMPhoto of Aike Müller

Aike Müller

Venture Partner

JBPhoto of Jason Bennett

Jason Bennett

Operating Partner

AB

Ashley Wellington Bieschke

Venture Partner

SUM Ventures jobs: common questions

Is SUM Ventures hiring right now?
SUM Ventures has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on SUM Ventures's careers site.
Who leads SUM Ventures?
Garrett Gilbertson, Managing Partner, is at the top of SUM Ventures's org chart.
How do I apply for a job at SUM Ventures?
Pick a role on SUM Ventures's TheJobsMap page and select Apply. Every listing links to the original posting on SUM Ventures's own careers site, so you apply directly with the employer.