Working together for a Safer World

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Safety Consultancy

PSM is an analytical framework for identifying and managing process risks.

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Safety Testing

The test is conducted to assess whether a dust/powder will form a flammable.

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Dust Explosion

The combustible dust, suspended in air – or in another oxidizing medium.

About Sigma HSE
Trophy icon 15 Years
Experience
About us

Sigma-HSE Group

Sigma-HSE began its operations in 2012 in Winchester, UK and continues to expand its global operations with offices in India and the UAE. We are a fast-growing organisation in the fields of Process Safety, with bases in Europe, Asia and the Middle East, and active plans to expand into the Americas.

Our operation focuses on specialist technical consultancy providing comprehensive process safety services and solutions to private and public sectors. Working to ISO 17025, our laboratories generate test data on the flammability, explosivity & reactivity of dusts, gases, vapours and substances. Our consulting team focus on providing Interpretation of test results to our clients for successful implementation of data on the shop floor.

  • Sigma - HSE provide Global support in 20+ countries on four continents.
  • Sigma - HSE partner with leading manufacturers in Pharmaceutical, Chemical, FMCG, Oil & Gas, Energy and Automotive.
  • Our UK operation based in Winchester provides laboratory and consulting services in the process industries.
About Us
Services

We are here to serve you with our best services

Process Safety Management Icon

Process Safety Management

PSM is an analytical framework for identifying and managing process risks..

Process Safety Testing Icon

Process Safety Testing

Process Safety Testing is an analytical framework for identifying risks and testing..

Process Safety Traning Icon

Process Safety Traning

Lack of awareness towards process safety continues to be a leading cause for accidents in India..

Dust Explosion Icon

Dust Explosion

The combustible dust, suspended in air – or in another oxidizing medium when comes..

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Fire and Explosion Hazards

ATEX is an acronym of the French Atmospheriques Explosive and is the name commonly..

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Process Hazard Analysis

For the process industry to be successful; it has become essential to identify the hazards, to assess..

Combustible Dust Testing Icon

Combustible Dust Testing

The test is conducted to assess whether a dust/powder will form a flammable atmosphere..

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Air Over Layer

The air over layer test is conducted to establish the onset temperature of exothermic..

Process Safety Consultancy

Industry We Serve

A Passion for Safety

Process Safety Laboratory

Sigma-HSE Laboratory provides physico-chemical data on dusts, gases and vapour as per standards, together with expert interpretation from experienced and highly trained technicians and scientists who have worked in this field for over 30 years.

Process Steps
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ISO/ IEC 17025 accredited

Our ISO/IEC 17025 accredited process safety laboratory provides accurate test data that can determine whether a material is flammable or chemically reactive and if so what test data is required to ensure a risk assessment can be performed.

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One stop solution

Our clients’ get single stop solution related to process safety. We not only establish the data in our laboratory but we also help in interpretation and utilisation of the established data.

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Customized Testing - Multiple Standards

Our labs perform test as per clients’ specified standards including BS EN, ASTM, VDI, etc. based on their requirements.

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500+ Completed work
700+ Worldwide Clients
750+ Team of Experts
12+ Winning Award
Recources

Our Latest blog

Top 5 Process Safety Testing Methods to Prevent Industrial Accidents
Nov 14, 2025 |   Process safety

Top 5 Process Safety Testing Methods to Prevent Industrial Accidents

Discover the top 5 process safety testing methods to prevent industrial accidents. Improve plant safety with expert risk analysis, ignition testing, and compliance insights.

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The Future of Process Safety: AI, IoT & Digital Risk Monitoring | Sigma HSE
Oct 27, 2025 |   Process safety

The Future of Process Safety: AI, IoT & Digital Risk Monitoring | Sigma HSE

Explore how AI, IoT, and digital monitoring are transforming process safety management. Learn how real-time data, predictive analytics, and smart sensors are shaping safer, more efficient industrial operations.

View More
Ensure Workplace Safety Compliance | Role of Sigma HSE in Industrial Safety
Oct 14, 2025 |   Process safety

Ensure Workplace Safety Compliance | Role of Sigma HSE in Industrial Safety

Ensure your workplace meets safety compliance standards with Sigma HSE’s expert audits, risk assessments, and process safety solutions. Learn how our proactive approach helps prevent incidents and ensures regulatory compliance.

View More