Key Consultants

Aatif Hashmi - Principal Safety Consultant


Aatif has worked globally chairing and facilitating Alarm Rationalisation, HAZOP and SIL Determination studies. He has extensive experience in various industries including Oil & Gas, Petrochemical, LNG, Pharmaceutical and Bulk Chemical.

He specialises in consulting assignments relating to functional safety, alarm management, cyber security and human factors. Aatif is a qualified TUV Functional Safety Engineer (3262/11).


Colin Bartliff - Senior Safety Consultant


Colin is a Chartered professional Electrical and Instrumentation engineer with extensive experience in the manufacturing industry covering engineering, project, direct line and quality management, encompassing the chemical, power generation, gas processing, and steel industries.



Chee Cheah - Senior Process Engineer


Chee is a Chemical Engineer and Functional Safety Engineer specialising in the analysis of complex process systems and management of Safety Instrumented Systems (SIS) in accordance with IEC 61511 & IEC 61508.



Rana Mahmood - Senior Process Engineer


Rana is a Certified Functional Safety Engineer with a background in Chemical and Process Engineering. He has worked in the fields of Process Engineering, Process Safety and Functional Safety for the last 20 years, chairing numerous Process Hazard Analysis and Functional Safety studies in the oil & gas, chemical, power generation and pharma industries.