Andrews Sykes Group plc is an investment holding company that hires, sells, and installs environmental control equipment across the United Kingdom, Europe, the Middle East, Africa, and internationally. It operates through four segments: Hire and Sales UK, Hire and Sales Europe, Hire and Sales Middle East, and Installation and Maintenance. Its product range includes air conditioning, pumps, chillers, ventilation systems, heaters, boilers, dehumidifiers, and water treatment equipment. Founded in 1857 and headquartered in Wednesbury, United Kingdom, the company is a subsidiary of EOI Sykes Sarl.