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Consulting firm

Cteris Consulting

HAZOPHAZIDWhat-IfLOPASIL determinationQRAAlarm management

Sarnia, Ontario, Canada · Listed August 12, 2026 · See all HAZOP consultants in Canada →

Where they fit

A Sarnia (Ontario) process-safety, reliability and risk consultancy offering PHA facilitation — HAZID, HAZOP and What-If — alongside LOPA, SIL determination and verification, alarm-management and RAM studies, and IEC 61511 life-cycle support.

About

Cteris Consulting Inc. is a Canadian process-safety, reliability and risk-management consultancy based in Sarnia, Ontario. Its services include process hazard analysis (HAZID, HAZOP and What-If), SIL determination and verification, Layer of Protection Analysis (LOPA), alarm-management studies, reliability/availability/maintainability (RAM) studies, quantitative risk analysis and IEC 61511 safety-lifecycle management, together with functional-safety certification training.

At a glance

RegionsNorth America
IndustriesOil & gas, Chemicals, Industrial
ServicesHAZOP, HAZID, What-If, LOPA, SIL determination, QRA, Alarm management
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