Mark Denny Email & Phone Number
Vice President - Assistant General Counsel @ Williams
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Mark Denny Location
- Tulsa, OK, US
Mark Denny Work
- Vice President - Assistant General Counsel @ (May 2026 - Present)
- Executive Vice President - General Counsel and Secretary @ (November 2023 - December 2025)
- Senior Vice President and General Counsel @ (April 2019 - November 2023)
- Vice President - General Counsel @ (August 2018 - April 2019)
- Vice President - Assistant General Counsel @ (February 2016 - August 2018)
- Assistant General Counsel @ (February 2013 - February 2016)
- President @ PDP Energy (May 2012 - February 2013)
- Vice President - Legal and Compliance @ SEH Offshore, Inc. (October 2011 - May 2012)
- Legal Director and Secretary @ Seahawk Drilling, Inc. (April 2010 - October 2011)
- Associate @ Vinson & Elkins (April 2008 - March 2010)
- Associate @ (September 2006 - March 2008)
Mark Denny Education
- Georgetown Law
JD, cum laude (cum laude)
2004-2006 - Vanderbilt University
BS
1998-2002
Mark Denny Skills
- Private Equity
- Executive Management
- Mergers & Acquisitions
- Corporate Governance
- Negotiation
- Intellectual Property
- Legal Writing
- Litigation
- Contract Negotiation
- Mergers
- Finance
- Investments
- Due Diligence
- Mergers and Acquisitions
Mark Denny Summary
- Mark Denny, based in Tulsa, OK, US, is currently a Vice President - Assistant General Counsel at Williams. Mark Denny brings experience from previous roles at Vital Energy and Laredo Petroleum, Inc.. Mark Denny holds a 2004 - 2006 JD, cum laude in cum laude @ Georgetown Law. With a robust skill set that includes Private Equity, Executive Management, Mergers & Acquisitions, Corporate Governance, Negotiation and more. Mark Denny has 3 emails and 2 mobile phone numbers on RocketReach.
Looking for a different Mark Denny?
Find contact details for 700 million professionals.
Others Named Mark Denny
Mark Denny
Vice President, Public Affairs
Newport Beach, CA, US
Mark Denny
Operational Excellence Consultant
Sarasota, FL, US
Mark Denny
Vice President - Assistant General Counsel
Tulsa, OK, US
Mark Denny
Business Development Specialist
Cedar Rapids, IA, US
Mark Denny
Chief Operations Officer
London, GB
Mark Denny
Trading Compliance Manager
London, England, GB
Mark Denny-Fairchilde
Co-Founder and Managing Director
London, England, GB
Top Williams Employees
Pete Burgess
VP, Treasurer
Tulsa, OK, US
Cory Taylor
Vice President - Commercial Development
Tulsa, OK, US
Robert Biffle
VP Susquehanna River Supply Hub
Tulsa, OK, US
Mary Hausman
VP, Chief Accounting Officer
Tulsa, OK, US
T.j. Rinke
Sr Vice President - Gathering and Processing
Tulsa, OK, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co