Varec provides a range of tank gauging instrumentation and fuel management systems in the petroleum and chemical sectors. It serves clients in the aviation, defense, and oil and gas sectors. The company offers tank gauging maintenance, installation and inspection services. Varec provides system architecture design and software development services. In addition, it offers project management and scheduling services. The company conducts site surveys, as well as provides on-site consulting services. Varec offers data acquisition and inventory and order management services. It provides tank gauge transmitters, temperature sensors, displays and monitors. The company offers 24-hour emergency assistance and technical support services.