About QS Consultancy Services

Established in 2013, QS Consultancy Services is a trusted team of ISO certification consultants based in Coimbatore, offering end-to-end support across a wide range of ISO standards — including quality management, environmental management, occupational health and safety, food safety, information security, energy management, automotive, medical devices, and service management systems.

Led by Mr. Vellingirisamy, who brings over 26 years of industry and certification expertise — including 6 years in the manufacturing sector, 8 years with TÜV SÜD, and 12 years in ISO consultancy — our team ensures a smooth, effective, and affordable certification journey.

We specialize in ISO certification consulting, internal auditor training, corporate management programs, and tailored implementation support for a wide range of international standards, including ISO 9001, ISO 14001, ISO 45001, ISO 22000, ISO 27001, ISO 27000, FSSC 22000, FSMS 22000, HACCP, GMP, IATF 16949, BRCGS, FSMA, and more.

Serving clients across the manufacturing, food, IT, healthcare, and service sectors, we help organizations achieve compliance with global standards through gap analysis, process mapping, documentation, internal audits, and collaboration with leading certification bodies to ensure both national and international recognition. At QS Consultancy Services, we are committed to client satisfaction, delivering practical solutions, and building audit-ready systems that drive long-term success across India.