Lumen Global is a relationship-based company. Our clients are mainly Private Equity backed portfolio companies and work with us time and time again

Judd Stensrud, President
Judd Stensrud is an action-oriented leader who brings extensive consulting and commercial real estate expertise to the energy efficiency business. He founded Lumen Global in 2017 with the belief that midsize companies are needlessly wasting energy. Available solutions are EBITDA accreative, require no Capex and generate significant returns. Mr. Stensrud says, “In all my years managing and consulting for incredibly large and diverse deals, I have never seen a consistently better return on investment than what Lumen Global can offer”.
Mr. Stensrud graduated from Duke University before completing an MBA at Chicago Booth. In addtion to several roles in finance and banking, he built and managed a large construcion company in Latin America.

Charlie Olcott, Advisor
As the former CEO of Burger King, Charlie Olcott brings to Lumen Global deep leadership and management experience. As a consultant and connector, Olcott develops new business for Lumen Global. Skilled at financial analysis, fundraising and small businesses, Charlie provides our team with a skilled advisor.

Tom Ramar, Head of Sales
Tom started his career with the United States Navy in Cryptology and Information Warfare. He worked subsequently in various capacities and industries, spanning across Operations, Finance, and Sales within the Manufacturing and Technology industries before moving into the Private Equity world.

Suzy Ryan, Accounting Manager
Suzy joined Lumen Global in 2022. She has more than 35 years in the accounting field. She serves as the Accounting Manager for Lumen Global and manages the A/R and A/P teams. In addition, she helps with various small projects from time to time and work closely with Judd assisting him with various incentive projects and any where else there is a need.

Richard Brenner, Strategic & Operational Planning/Energy Analytics/Financial Analysis
Richard Brenner is a highly skilled executive with a background in financial planning & analysis, corporate valuation, corporate restructuring, and operations. Richard has been working with Lumen Global since 2020 and has an extensive background with energy efficiency. Mr. Brenner brings more than 35 years of experience to Lumen Global.