Skip to content

How It Works Pricing Blog Events Partners

Sign In Get Started →

How It Works Pricing Blog Events Partners

Sign In Get Started →

Loading people...

The OS for early-stage founders from day zero to raise.

Product

How It Works Pricing Partners

Resources

Blog Events Contact

Company

About Privacy Terms

© 2026 Startup Intros, Inc.San Francisco, CA · Made for Founders

Home
/People
/Sid Sijbrandij

§ Founder Profile

Sid Sijbrandij

Founder/CEO at GitLab

Updated:Dec 18, 2025

About News Experience FAQs

Quick Facts

Role: Founder and General Partner
Company: Open Core Ventures
Status: Active
Type: Founder

Subscribe, Save or Share

Join 25K+ founders & VCs who start their week informed.

Recent News & Mentions

Sep 1, 2019FundingGitLab - Series E Dec 5, 2018FundingGitLab - Series D Sep 19, 2018FundingGitLab - Series D Oct 1, 2017FundingGitLab - Series C Sep 1, 2016FundingGitLab - Series B Sep 1, 2015FundingGitLab - Series A Jul 1, 2015FundingGitLab - Seed

Experience

Founder and General PartnerFounderCurrent

Open Core Ventures

Present - Present

Founder/CEOFounderCurrent

Present - Present

Frequently Asked Questions

Who is Sid Sijbrandij?

Sid Sijbrandij is Founder and General Partner at Open Core Ventures.

What companies has Sid Sijbrandij founded?

Sid Sijbrandij co-founded Open Core Ventures and has also been involved with GitLab.