The document lists control room design projects completed by Legacy Designs for various oil and gas pipeline and refinery clients located across North America and Brazil between 2015-2022. Many of the clients are repeated, including multiple projects for TransCanada pipelines, Petrobras refineries in Brazil, AGL Resources in Atlanta, Vectren Gas, Nicor Gas, Enterprise Petroleum, and Enbridge. The control room projects involved oil and gas transmission pipelines, local gas distribution systems, and oil and gas refineries.