MISSOURI CITY, TX, September 14, 2026 /24-7PressRelease/ -- Nicholas Sewell has been selected for inclusion in Marquis Who's Who. As in all Marquis Who's Who biographical volumes, individuals profiled are selected on the basis of current reference value. Factors such as position, noteworthy accomplishments, visibility, and prominence in a field are all taken into account during the selection process.

Marked by a series of progressive leadership roles and industry-defining achievements, Mr. Sewell has led a remarkable career in project management across the energy and industrial sectors. In 2026, he assumed the position of director of operations in power generation at Weitz Company in Des Moines, Iowa, where he oversees execution and operational performance across all power-generation programs. Drawing on extensive experience in construction, procurement, and engineering, he is recognized for his team-oriented leadership and commitment to developing high-performing project teams.

Mr. Sewell's career spans power generation, midstream development, and large-scale industrial capital projects, earning him a reputation for delivering complex programs with exceptional speed, precision, and operational discipline.

Prior to joining Weitz, Mr. Sewell served as a senior project manager at both Linde PLC and Air Products and Chemicals, Inc., where he led major hydrogen, industrial-gas, and power-generation initiatives. His responsibilities included managing large-scale engineering programs, implementing critical infrastructure, and developing new projects supported by advanced process-control and electrical-simulation methodologies.

From 2019 to 2020, Mr. Sewell served as a senior project manager at Barry-Wehmiller Design Group in Houston, leading multidisciplinary teams through all phases of project execution with an emphasis on collaboration, efficiency, and disciplined project governance.

As a project director at ARM Energy — a private-equity-backed midstream developer — Mr. Sewell directed high-value infrastructure projects and expanded the company's asset portfolio. His proudest achievement was the construction of a major West Texas processing plant completed in 13 months, significantly outpacing typical industry timelines.

Earlier in his career, Mr. Sewell spent six years at DCP Midstream (now part of Phillips 66 Company) in Houston. Serving as the sole asset engineer for the company's largest and most profitable facility, he managed multiple concurrent multimillion-dollar projects, coordinated field engineering teams, and secured stakeholder support for stage-gate initiatives focused on economics and feasibility.

Mr. Sewell earned a Master of Business Administration in organizational leadership from the University of Houston–Downtown in 2017. He also holds a Bachelor of Science in chemical and biomolecular engineering from the University of Tennessee Knoxville, graduating in the program's inaugural class in 2010, where he contributed to early research in reflux-flow batteries and fast-switching device reliability.

Mr. Sewell began his professional journey in western Kansas, gaining hands-on experience in daily operations, maintenance, and small-scale projects. His transition into midstream oil and gas at the National Helium Plant — the largest helium complex in the United States — culminated in a major plant upgrade that expanded capacity and introduced him to large-scale project management.

Relocating to Houston marked a turning point in Mr. Sewell's career as he managed engineers remotely, resolved operational issues, and led multimillion-dollar projects before moving into private equity. At his peak, he oversaw more than $1.5 billion in concurrent assets and managed over 2,000 contractors. Among his notable accomplishments was supporting the sale of the Kingfisher Midstream system in central Oklahoma for a 3.55x return on investment — a comprehensive effort involving a new processing plant, hundreds of miles of pipeline, nine compressor stations, and more than 200 well connections.

In western Texas, Mr. Sewell designed a large facility complex on a 370-acre site with six plant designs underway, while managing man camps and constructing infrastructure across large-scale development sites. His responsibilities extended to investor relations, customer management, and staffing support, reflecting his executive capability in overseeing operations and engineering functions.

Reflecting on his journey, Mr. Sewell attributes his success to relentless forward momentum and a dedication to transparent leadership. Known for empowering teams with the tools and encouragement needed to excel, he remains grateful to colleagues who supported him during challenging periods.

Beyond his industry contributions, Mr. Sewell supports his local church through civic involvement and community engagement. Happily married and a proud father of two, he values time with his family above all else and remains dedicated to nurturing strong relationships with his children.

Looking ahead, Mr. Sewell aims to influence the energy industry by further leveraging artificial intelligence and emerging technologies to accelerate engineering processes, enhance planning capabilities, and improve consistency, compliance, and tracking across project operations. His focus remains on achieving stronger economic outcomes while improving clarity around environmental impacts and balancing energy consumption with sustainability goals.

Mr. Sewell's life and career reflect a legacy of achievement defined by technical mastery, visionary leadership, and an unwavering commitment to excellence in engineering and project execution.

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