Dan Lorenc

Dan Lorenc

Founder/CEO at Chainguard
New York City Metropolitan Area

Dan Lorenc is the Founder and CEO of Chainguard, a startup focused on software supply chain security. He has expertise in developer infrastructure, tooling, and open source, and previously worked as a software engineer at Google.

Chainguard Raises $280M from General Catalyst Six Months After $356M Series D, Valued at $3.5B

Seattle-based cybersecurity startup Chainguard secured $280 million in new financing from General Catalyst’s Customer Value Fund, six months after raising $356 million in a Series D round, bringing its total funding to $892 million and valuation to $3.5 billion. The company, which helps secure open source software supply chains and serves over 200 customers, grew its annual recurring revenue to $40 million in fiscal year 2025.

Chainguard, $3.5B Cybersecurity Startup with 350+ Employees, Operates Fully Remotely Without Offices

Chainguard, a $3.5 billion cybersecurity startup with over 350 employees, operates fully remotely without any physical offices, leveraging biannual retreats and regular virtual meetings to build team cohesion. CEO Dan Lorenc highlights that this remote model enables access to niche talent across various locations, supported by employee stipends for remote work expenses.

Chainguard Raises $356 Million Series D, Valued at $3.5 Billion in Under Two Years

Cybersecurity startup Chainguard raised $356 million in a Series D funding round led by Kleiner Perkins and IVP, boosting its valuation to $3.5 billion from $1.12 billion less than a year ago. Founded in 2021, Chainguard helps secure software supply chains, focusing on open source software security, and has grown its annual recurring revenue to $40 million with plans to exceed $100 million soon.

Organizations

See all 9
  • Chainguard logo
    Chainguard Founder/CEO 2021–present · current
  • Gastown Assistant to the Mayor 2026 · past
  • Stealth startup logo
    Stealth startup Founder 2021 · past

Education

  • Massachusetts Institute of Technology Bachelor of Science (B.S.), Mechanical Engineering · 2006–2010

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