Executive Team

Randy Nelson is the President and Chief Executive Officer of GasTech Engineering LLC, bringing over a decade of leadership experience within the company. Since assuming the CEO role in January 2022, Randy has been instrumental in guiding GasTech through a period of growth and innovation, delivering exceptional process engineering solutions to clients in the energy, petrochemical, and industrial gas sectors. His strategic vision and financial expertise have been key to the company’s success in addressing the evolving demands of the industry.

Lilac Guzman is a dynamic and forward-thinking leader, serving as Partner and Vice President at GasTech Engineering LLC. With nearly two decades of experience, Lilac has become a driving force behind GasTech’s innovative process engineering solutions. Known as the company’s "Valkyrie visionary," she combines strength, foresight, and strategic vision to lead the company's continued expansion into clean energy, carbon capture, and natural gas processing.

Ron Key is an accomplished leader in the energy, petrochemical, and industrial gas sectors, currently serving as Chief Technology Officer at GasTech Engineering LLC. With over two decades of experience, he has spearheaded innovative process plant and equipment solutions, contributing to advancements in natural gas, oil production, refining, and industrial gas markets. Since 2016, Ron has been responsible for driving technology development, business growth, and process engineering at GasTech, ensuring seamless integration and innovation in the company's projects.