Jeff partnered in the founding of GISI and was instrumental in developing the concept for its initial merger with STO.
Jeff works closely with our CEO and our partner companies’ leadership, continuing to drive operational excellence, manage enterprise risk, while broadening our long-term relationships with capital providers. With a gift for guiding enterprises to reach their full potential, Jeff is a natural leader in change management.
Having worked in the infrastructure and energy sectors for more than 20 years, Jeff has represented leading companies in North America, Europe, and Asia. As president and CEO of Hawaii Gas, he increased EBITDA by 300% in five years while pioneering the use of new energy sources for Hawaii. Prior to Hawaii Gas, he focused on environmental engineering, renewable energy, and environmental remediation. He served in senior leadership positions, shaping corporate strategy, developing new technologies, and preparing private and public enterprises to participate successfully in the 21st century global economy.
Jeff has also served as president and CEO of Safe Renewables, a marketer and producer of Biodiesel; vice chairman, EVP, and chief strategy officer for Primoris, serving the energy and utility industry; CFO for Earth Tech, a global engineering and construction company; and vice president of planning and budgeting for URS Corporation, as well as president and CFO for several URS divisions.