Mike Sinclair

Executive Chairman

Mike has over 14 years experience in supplying third-party professionals to the energy sector. Prior to his current role, he spent 20 years managing engineering and operating groups for Enbridge, Koch and United Gas Pipeline. During his career, he has gained experience in gathering, midstream, transmission (FERC), NGL’s, crude oil, trucking and asphalt. In addition, he has participated in and led several asset integrity due diligence projects from both the acquisition and divestiture perspective. Mike is a graduate of Texas A&M University with a Bachelors in Mechanical Engineering.

Mike White

Chief Executive Officer

Mike has over 25 years of experience in executive, managerial, and key leadership roles in delivering large projects and capital infrastructure programs, to include planning, development, execution, control and contracting of major international and domestic programs and megaprojects, worldwide. His experience in the energy industry includes VP of Engineering & Construction for several international companies with duties that include detailed engineering design, defining scope of work, as well as construction & safety management.

Steve Skellie

Chief Operations Officer

Steve has nearly 40 years of experience in the energy industry, ranging from offshore drilling rigs to full EPC projects throughout North America. He has extensive experience developing, engineering, and managing crude oil and natural gas assets. Those assets include pipelines, tank batteries, gas gathering systems, amine treating facilities, and gas processing plants.


Jeff Whelan

President, Capital Projects

Jeff Whelan has over 30 years experience performing EPC projects for various Fortune 500 industrial customers, midsize organization, federal agencies, and small companies. He has performed four (4) successful Engineering Services start ups including three (3) that were listed during his tenure in ENR top 100 or as the fastest growing companies in their respective market sector.


Eli Weyen

Manager, Project Development

Mr. Weyen is a seasoned leader bringing over 11 years of diverse operational and development experience to the STS management team.  Proven leader and Air Force veteran, Eli serves the company as Manager of Project Development.  Eli blends collaboration and leadership when evaluating viable projects and augmenting the technical and operational expertise of STS for the benefit of projects.  He provides financial resources and supplemental services for opportunities related to infrastructure where STS performs engineering, procurement, construction, operations, or maintenance service.