TATA Authorized Commercial
Vehicle Service & DEF Stations

SAT Groups is led by Rtn. C. Selvaperumal, Proprietor, a graduate of PSG College of Technology, Coimbatore, with over two decades of experience in the transport and automotive service industry. Since entering the transport sector in 2000, his technical knowledge, hands-on experience, and industry understanding have played a key role in building a reliable and well-structured service organization.

Our journey formally began in 2006 with a clear vision to provide dependable and organized commercial vehicle support services, which strengthened further in 2011 with the launch of the Tata Motors Authorized Commercial Vehicle Service Station, built on strong foundations of quality service, compliance with industry standards, and long-term customer relationships.

As the transport industry expanded and emission regulations became stricter, we continued to grow our infrastructure and service capabilities. In 2019, we entered the DEF segment with the introduction of Tata Authorized DEF stations to support emission-compliant operations. A dedicated parking and logistics yard was added in 2022 to improve fleet handling, parking support, and service efficiency. We further strengthened our position in emission-compliant vehicle support services by introducing Gulf-authorized AdBlue and Nox Blue premium DEF solutions in 2024.

Today, SAT Groups operates a multi-location DEF network across key transport corridors in Tamil Nadu and is recognized for our expertise in accident vehicle repairs, supply of genuine spare parts, and reliable DEF distribution across the South Zone. We continue to focus on quality service, operational reliability, and building long-term partnerships with customers across the commercial vehicle ecosystem.