

| A Fusion Flow Company
We champion the art of locating, vetting and onboarding qualified engineering and
executive candidates.
Targeting US upstream oil & gas since 2008, Impact 20 Group has now expanded to include the technologies connecting the AI energy value chain: midstream, off-grid power generation equipment including gas turbines, and data centers.
Our own AI integration means Impact 20 Group can throw a wider net, faster and with greater accuracy.
Previous Clients
Private equity portfolio firms
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Paloma Resources
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Tug Hill
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Black Mountain
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QStar
Public firms
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Pioneer Natural Resources
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Marathon Oil
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XTO
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Continental Resources
Private operators
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Rockcliff Energy
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Marlin Midstream
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Merit Energy
Mark P. Williamson speaking at the University of Oklahoma on job search strategy.

Author of Power Play (2013), a book on job search technique for engineering and executive candidates.
Mark P. Williamson
Founder
Williamson founded Impact 20 Group in 2008, leading to hundreds of successful placements in the US upstream and midstream sectors of oil & gas. We perfected a proprietary system and protocols for sourcing, vetting, and onboarding hard-to-reach candidates, particularly engineering and executive talent.
Prior to Impact 20 Group, Williamson rolled up a collection of technical, business development and sales experiences, accenting his academic background in finance and mechanical engineering.
And don't worry - while Impact 20 Group is now fully enhanced by AI, Williamson remains firmly in the process.
williamson@impact20group.com
Operating Partner, Clean Energy
Technical and economic evaluation of hundreds of clean energy start-ups; business development for off-grid power generation equipment, gas turbines
Techas Capital
June 2022 - May 2026
July 2008 - Present
Sept 1999 - Dec 2001
Feb 1985 - Aug 1987,
June 1998 - Sept 1999
June 1992 - May 1994
Founder
Executive and technical recruiting for the energy value chain: upstream & midstream oil & gas, now expanded to include power generation equipment, energy storage and cooling for US data center development
Impact 20 Group
VP Business
Development
US-listed internet firm. Business development in the ‘Dot.com’ era. Built staff, formed US alliances, oversaw PR and SEC filings
Intermost Corporation · Shenzhen
Corporate & operational
finance
Elite financial management training program. Financial analyst, Mexico City, Bethesda, Dallas. Financial account management, Houston.
Electronic Data Systems (EDS)
Technical Support
Manager
Rack-and-pinion industrial elevator manufacturer, serving petrochemical, pulp & paper, and commercial real construction sectors.
EMSCOR · Houston
Mark “consistently exhibits tenacity, creativity and professionalism,” and after three years of securing managerial engineering talent on deadline, had become a trusted resource in an area critical to the company's success.
Chris O'Sullivan · CEO, Paloma Resources
