NORESCO Leadership Team

Get to know our leaders

Bill Z. Foster

Vice President, Business Development

Mr. Foster’s primary duties include acting as liaison between NORESCO’s business development teams and state agencies and municipal governments. He collaborates with governments to educate and explore the many ways in which technology can be used to help create smart infrastructure while helping plan, finance and implement smart and energy efficient solutions.

Mr. Foster’s diverse background includes successfully managing and orchestrating multiple mergers and acquisitions of energy and software/technology-based companies across multiple platforms. He was the CEO of a national technology firm focused exclusively on energy and facility management software, DDC controls and energy services acquired by a Fortune 500 regulated utility in the southern US.

Mr. Foster has held various positions at NORESCO since 2003 including Vice President of Business Development. Additionally, he was Sr. Vice President of an international software and ERP integration services firm based in Vancouver, British Columbia. He began his career working in research and development in adhesives and coatings during which time he acquired two United States patents in polymer chemistry. He studied chemistry in the College of Science and Mathematics as well as economics and humanities at the University of South Carolina where he earned his baccalaureate degree.



As one of the largest U.S. energy services companies, NORESCO specializes in the development, design, construction, financing and operation of energy and environmental efficiency projects.

NORESCO is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.