Craig Heimark

Active Investor

Founder and Chairman at Cohesive Networks

Palo Alto, California

Craig Heimark, Founder and Chairman at Cohesive Networks is an active investor based in Palo Alto, California. This profile covers what Craig Heimark backs, at which stage, and how founders can reach out in 2026.

Mr. Craig Heimark serves as Chief Strategy Officer, Chairman, Secretary and Director at PLUS (Consumer Non-Durables). Mr. Heimark is a Co-Founder and serves as Advisor at Cohesive Networks. He served as a Strategic Advisor at OCA Ventures. He also served as a Board Member at Sticky.io. He also served as Board Member for Deutsche-Bourse. Previously, he was an independent advisor to Silicon Valley start-up ventures in the area of technology planning, financial matters, and growth strategies. Before becoming a venture capital advisor, he worked at SBC Warburg from where he served as a Member of the Executive Board, as The Head of Strategic Planning, and as The Chief Information Officer. From, He was a General Partner of O'Connor and Associates, a partnership engaged in proprietary options trading. He has a B.A. in Economics and a B.S. in Biology from Brown University, in 1977.

Investor type: Angel
Stages: Pre Seed
Invests in: SaaS & EnterpriseConsumer & Retail
Location: Palo Alto, California
Typical check: $100K
Past investments: 2

Notable investments

Alien LaboratoriesThe Hawthorne Group

How to reach Craig Heimark

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Frequently Asked Questions

What does Craig Heimark invest in?

Craig Heimark invests in SaaS & Enterprise and Consumer & Retail, typically at Pre Seed. Match your sector and stage, then reach out with a personalized pitch.