Energy Systems Group (ESG) Employee Directory
Engineering ServicesIndiana, United States201-500 Employees
Energy Systems Group (ESG) is an engineering services company that designs, builds, and guarantees energy and infrastructure solutions for critical facilities nationwide. ESG serves educational institutions, government, healthcare, commercial, and industrial sectors, focusing on improving reliability, efficiency, and the lifespan of facilities. The company is based in Newburgh, Indiana, and employs between 201 and 500 people. ESG has expanded its national reach through acquisitions and partnerships, including the 2024 acquisition of Yearout Energy Services and a merger with PacificWest Solutions, as well as a 2025 partnership with Vandalia and a leadership change appointing Jeff Blum as Chief Executive Officer in 2025. The firm has been recognized with U.S. Department of Labor HIRE Vets Medallion awards, receiving Platinum in 2024 and Gold in 2025.