# Charles D. Davidson

> Charles D. Davidson is a startup investor at Quantum Capital Group. See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Quantum Capital Group](https://shizune.co/investors/profile/quantum-energy-partners)
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/charles-davidson-3011a9b5

Charles D. Davidson is a startup investor at Quantum Capital Group. Mr. Charles D. Davidson serves as the Chief Executive Officer at Samedan Oil Corporation, a subsidiary of Noble Energy, Inc. Mr. Davidson has been the Chairman at Noble Energy, Inc., since April 2001 and has been its Chief Executive Officer since October 2000. He served as President at Noble Energy, Inc., from October 2000 to April 2009. He servedas President and Chief Executive Officer of Vastar Resources, Inc. ( in Vastar in ) from March 1997 to September 2000. From September 1993 to March 1997, he served as a Senior Vice President of Vastar. From December 1992 to October 1993, he served as Senior Vice President of the Eastern District for ARCO Oil and Gas Company. From 1988 to December 1992, he held various positions with ARCO Alaska, Inc. Mr. Davidson has a strong oil and gas operational and executive management background, having industry experience in domestic and international operations. Mr. Davidson has been Chairman at Vastar Resources, Inc., since April 2000 and serves as its Director. He has been a Director of The Houston Food Bank since December 2012. He serves as Director of Gas Technology Institute and Noble Energy, Inc. He served as a Director of Vastar Resources, Inc. from March 1994 to September 2000.

## About Quantum Capital Group

VC Fund · Houston, United States

Quantum works with entrepreneurs to build companies that provide the sustainable energy the modern world needs. Through hands-on support from our team of cross-disciplinary experts, we help our partners enhance operational performance and accelerate progress so they can win in the fast-evolving Sustainable Energy Ecosystem.Solving the world’sbiggest energy challenges will require new ways of thinking. Quantum’s deep experience investing across the entire Sustainable Energy Ecosystem sets us apart. We invest strategically to help ensure a sustainable energy future using private equity, credit & structured capital, and venture capital to keep advancing today’s energy for tomorrow’s world.

5 contacts available at Quantum Capital Group.

| Name | Title | Profile |
| --- | --- | --- |
| Charles Baillie | Co-President | https://shizune.co/investors/profile/charles-baillie-b3ea |
| Charles D. Davidson | Venture Partner | https://shizune.co/investors/profile/charles-d-davidson |
| Wil VanLoh | President & CEO | https://shizune.co/investors/profile/s-wil-vanloh |
| Wil VanLoh | Founder & CEO | https://shizune.co/investors/profile/wil-vanloh |
| Jeffrey Harris | Venture Partner | https://shizune.co/investors/profile/jeffrey-harris-2 |

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