Cenergistic is a management consulting firm based in the United States, specializing in energy management solutions for educational institutions and other sectors. Founded in 1986, the company has developed a reputation for optimizing building performance through advanced energy efficiency strategies. A notable case study involves the Pasadena Independent School District (Pasadena ISD) in Texas, which serves over 50,000 students across 67 campuses. The district faced challenges related to aging infrastructure and inefficient building automation systems that resulted in high energy costs and inconsistent comfort levels. Cenergistic implemented a phased retro-commissioning plan, aimed at assessing and optimizing the district's building automation systems. This collaboration has led to significant improvements in energy efficiency and occupant comfort, allowing Pasadena ISD to allocate savings towards enhancing educational resources and infrastructure improvements. Cenergistic's approach emphasizes methodical and scalable solutions tailored to the specific needs of its clients, focusing on long-term sustainability and operational efficiency. The company employs between 51 and 200 people and reported revenue of approximately $31.7 million.