Consulting firm
Sigma-HSE
Where they fit
Combines HAZOP facilitation with in-house, ISO/IEC 17025-accredited dust flammability and chemical reaction hazard (DSC/ARC) testing labs — useful when a study raises reactive- or explosion-hazard questions the team can't answer from the P&ID.
About
Sigma-HSE is a global process-safety consultancy with in-house industrial explosion hazard and chemical reaction hazard laboratories, working with high-hazard manufacturers from offices in Europe, the Americas, and Asia. It is ISO 9001 certified in the UK, and operates an ISO/IEC 17025-accredited dust flammability lab and a chemical process evaluation lab (DSC/ARC under ISO/IEC 17025) providing data on the flammability, explosivity, and thermal reactivity of materials. Alongside HAZOP facilitation, chairing, and scribing, its services span HAZID, LOPA, SIL, QRA, bow-tie analysis, COMAH and DSEAR/ATEX compliance, hazardous area classification, and process safety testing across chemicals, pharmaceuticals, food and beverage, energy, and related sectors.
At a glance
| Regions | UK, Europe, North America, Asia, Africa |
|---|---|
| Industries | Chemicals, Pharmaceuticals, Food & beverage, Specialty materials, Energy, CDMO, Aerospace, Paints & coatings, Manufacturing, Environmental services, Industrial machinery manufacturing |
| Services | HAZOP facilitation, HAZOP chair, HAZOP scribe, HAZID, LOPA, SIL, PHA, QRA, Bow-tie analysis, COMAH, DSEAR / ATEX, Hazardous area classification (HAC), Process safety management, Fire risk assessment, Process safety testing, Industrial explosion hazards testing, Chemical process evaluation |
| Certifications | ISO/IEC 17025 accredited (dust flammability testing; DSC/ARC chemical process evaluation), ISO 9001 certified, SafeContractor approved |
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