Engineering Safety Consultants (ESC) is a provider of functional safety management services and technical consultancy. It specializes in functional safety management lifecycle compliance, hazard and operability studies, hazard identification studies, safety integrity level (SIL) determination, layer of protection analysis, SIL verification, as well as quantitative risk assessment and risk management. The company caters to the oil and gas, petrochemical, utilities, railway, military, and manufacturing industries.