Sheldon Greene
Angel investor in Berkeley
Berkeley, California
Sheldon Greene, Angel investor in Berkeley is an active investor based in Berkeley, California. This profile covers what Sheldon Greene backs, at which stage, and how founders can reach out in 2026.
Mr. Sheldon Greene serves as Chief Executive Officer, Board Member, Executive Vice-President and Compliance Officer at Oak Creek Energy Systems. Mr. Greene is an Angel Investor. He is working with company from last 23 years in various capacities including turbine owner, chairman of owner's committee, Shareholder, Board member, General Counsel and Secretary, member of the executive committee and compliance officer. His diverse legal experience includes expertise in commercial lending, insurance, personnel, administrative agency, commercial construction, contract, and commercial arbitration and high impact litigation. His experience contributed to the fact that Oak Creek Energy has never been sued and never filed suit during his tenure. He is a member of the board of the Great Lakes Energy Institute at Case Western University, School of Engineering and was a member of the national energy policy team for the Obama campaign. He is the author of several articles on administrative law and land policy and six novels.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- SaaS & EnterpriseClimate & EnergyDeveloper Tools & DataHardware & Deep TechPropTech & Real EstateFoodTech & AgricultureFood & Beverage
- Location
- Berkeley, California
- Typical check
- $150K
- Past investments
- 2
Notable investments
How to reach Sheldon Greene
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About this profile
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Cite this page
Round Funded. "Sheldon Greene." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/sheldon-greene
Frequently Asked Questions
What does Sheldon Greene invest in?
Sheldon Greene invests in SaaS & Enterprise, Climate & Energy, Developer Tools & Data and Hardware & Deep Tech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sheldon Greene invest at?
Sheldon Greene typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Sheldon Greene's typical check size?
Sheldon Greene typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.