Twenty-four years of experience in diversified roles with global exposure, Suman Chatterjee heads Responders as a consultant and lead auditor in the domain of fire and life safety. By profession a fire risk analyst from Fire Protection Association, Suman has been trained and certified from Fire Service College, Moreton in Marsh, Gloucestershire, United Kingdom. For the last thirteen years, he has been engaged in Fire Risk Analysis, Fire Safety Audit, Building Inspection and Fire Protection System design for different medium and large-scale corporate and PSU enterprises. Suman is also a CQI and IRCA certified ISO 45001:2018 Auditor from British Standards Institution, United Kingdom and certified by University of Maryland, College Park, Department of Fire Protection Engineering.

Suman is an active member of National Safety Council of India, National Fire Protection Association, Society for Fire Protection Engineers, Institution of Fire Engineers.