HAZOP Consultants for Oil & gas in Asia

An India-based independent functional-safety expert and trainer who facilitates SIL assessments and LOPA and holds both CFSE and TÜV Functional Safety Engineer credentials — a fit for oil & gas and fertilizer operators wanting a certified independent for SIL/LOPA and functional-safety work.

A senior process-safety and Major Accident Hazard specialist with a stated 35+ years across offshore and onshore oil & gas and downstream projects — a fit for operators wanting a HAZOP/SIL/LOPA chair with deep MAH-management, safety-case and functional-safety experience on large international projects.

A process-safety and loss-prevention consultancy offering HAZOP, HAZID and SIL facilitation with dedicated scribing, a fit for oil, gas and petrochemical operators wanting facilitated process hazard assessments backed by QRA and fire & gas engineering.

A Vadodara-based engineering consultancy offering process safety studies to India's chemical, petrochemical and refinery sector, a fit for process-industry operators and EPCs wanting HAZOP, HAZID, SIL and QRA studies alongside detail engineering and commissioning support.

An Indian engineering consultancy whose in-house team chairs HAZOP and HAZAN studies, a fit for energy and process-industry operators wanting HAZOP chairing and risk assessment alongside design, engineering and auditing support.

A Kerala-based engineering and functional-safety consultancy offering HAZOP and HAZID studies alongside SIL, LOPA and QRA, a fit for oil and gas, chemical and explosives operators in India needing process-safety studies planned around statutory requirements.

A London-based functional- and technical-safety consultancy that supplies both facilitator and scribe for HAZOP and CHAZOP studies, with TUV Rheinland certified Functional Safety Engineers, a fit for end users, EPCs and integrators wanting facilitation linked through to SIL classification and verification.

A Mumbai-based independent HAZOP leader and polymer-technology subject-matter expert, offering HAZOP and LOPA facilitation without regional constraints and holding a TÜV SÜD HAZOP Leader certification alongside CQI/IRCA lead-auditor credentials — a fit for polymer, petrochemical and chemical operators wanting an India-based independent chair.

A Navi Mumbai HSE and risk-management consultancy for the oil & gas sector offering HAZOP and HAZID studies alongside SIL classification/verification, QRA, FERA and bow-tie analysis — a fit for operators wanting India-based PHA facilitation.

A Pakistan-based process, functional and technical safety consultancy that facilitates HAZOP studies with an independent facilitator, alongside HAZID, LOPA/SIL and quantitative risk studies for the oil & gas, petrochemical, chemical and power sectors.

A Singapore-headquartered ISO/API management-system and engineering consultancy whose services include expert HAZOP facilitation and risk assessment for oil & gas, petrochemical and manufacturing facilities across Asia-Pacific and the Middle East.

A Mumbai process-safety consultancy covering the full PHA toolkit — HAZOP studies, QRA, bow-tie and hazardous-area classification — for oil, gas and process clients in India and abroad.

A Pune-based process-safety consultancy running the full PHA suite — HAZOP, HAZID, SIL, QRA and F&G mapping — across the project lifecycle, with a client footprint spanning the Middle East, Asia and Africa.

One of the few HAZOP providers headquartered in Singapore, offering guideword-based HAZOP studies and reviews across the project lifecycle for organisations in the region.

A Malaysian homegrown process-safety engineering firm offering third-party HAZOP and HAZID facilitation through to HSE Case, well suited to Southeast Asian oil, gas and petrochemical work.

Indian EHS consultancy whose process-safety division facilitates HAZOP and other process-risk studies (PHA, LOPA, SIL, QRA, PSSR) with a multidisciplinary-team approach and refinery-sector clients — a fit for Indian operators wanting PHA facilitation within a broader safety practice.

Mumbai process- and chemical-engineering consultancy that conducts HAZOP studies and pressure-relief analysis as part of its process-safety work — a fit for Indian chemical and oil & gas operators who want HAZOP and PHA delivered alongside process-engineering support.

Faridabad-based HSE and risk-management consultancy whose process-safety division facilitates HAZOP studies led by a HAZOP facilitator, alongside HAZID, LOPA and QRA — a fit for Indian operators wanting process hazard analysis within a wider industrial-safety and compliance practice.

Vadodara-based process-safety consultancy pairing HAZID/HAZOP studies with functional-safety (SIL) and QRA work — a fit for oil & gas, refining, petrochemical and pharma operators in India wanting these studies from a dedicated process-safety shop.

Indonesian process-safety and K3 consultancy with an active HAZOP facilitation practice and a substantial project portfolio across oil & gas, oleochemical and food producers — a locally based, bilingual (Indonesian/English) facilitation option for Southeast Asia.

An oilfield engineering consultancy whose facilitators have chaired greenfield and brownfield PHA workshops for Gulf national oil companies — a fit for upstream and downstream operators wanting HAZOP facilitation embedded within a design-engineering house.

A Gujarat-based process safety firm that supplies its own HAZOP chairman and scribe and studies P&IDs across every stage of the plant life cycle, with a client base spanning Indian chemical, pharma and pesticide manufacturers and operators in the Middle East and Gulf — a fit for design-stage and revalidation HAZOPs on process plants in those sectors.

A New Delhi hydrocarbon-industry consultancy whose lead facilitator, a Chartered Engineer and IChemE member, independently chairs HAZOP and SIL/LOPA studies from FEED and concept through EPC and commissioning — a fit for refinery and petrochemical operators in India and the Gulf wanting an independent chair for new-project or revalidation HAZOPs, including integrated HAZOP-plus-SIL sessions.

Malaysian technical, safety and sustainability consultancy whose facilitators lead multidisciplinary teams through structured HAZOP studies aligned to local regulations — a fit for Southeast Asian process operators wanting facilitation delivered with in-country regulatory knowledge.

Jakarta industrial-engineering and EPCM consultancy whose safety-studies practice delivers HAZID and HAZOP alongside SIL, FERA and QRA — a fit for Indonesian and wider Asia-Pacific energy and process projects wanting hazard studies integrated with design engineering.

Chennai-based independent process-safety consultant (CCPS Certified Process Safety Professional) offering HAZOP studies within a Risk Based Process Safety Management practice — a fit for Indian and international refining, petrochemical, fertilizer and pharmaceutical operators wanting an experienced individual facilitator and PSM auditor.

Long-established asset-integrity and HSE consultancy with a large multi-office footprint across the Middle East and Asia — a fit for operators who want HAZOP and HAZID facilitation bundled with wider asset-integrity, inspection and engineering support.

Mumbai-based process-safety and risk consultancy covering the full study set from HAZOP and HAZID through SIL, QRA and consequence analysis — a fit for Indian oil, gas and chemical operators wanting hazard studies and quantitative risk work from one team.

A North-India (Noida/Hyderabad) risk-management consultancy whose HAZOP studies are led by facilitators who pair design and process understanding with risk analysis — a fit for chemical, pharmaceutical and manufacturing operators wanting facilitator-led PHA alongside QRA and functional-safety support in one house.

A large environmental and engineering consultancy whose process-safety team has facilitated hundreds of PHAs — HAZOP, LOPA, FMEA and What-If — with remote or co-located facilitation, scribing, revalidation and QA/QC review, a fit for US and international operators wanting facilitation backed by a full PSM/RMP compliance practice.

A specialist risk-management consultancy (part of TUV Rheinland) with a large pool of client-approved HAZOP/PHA and LOPA chairs and proficient scribes, working from offices in the UK, Netherlands, Middle East (Doha, Dubai), Southeast Asia (Kuala Lumpur, Singapore) and North America — a fit for operators wanting facilitation from an established international bench across high-hazard industries.

An Australian risk and process-safety consultancy with offices in Sydney, Melbourne and Perth that provides HAZOP facilitators across Australia and Asia, recording studies in PHA-Pro — a fit for onshore/offshore oil & gas, chemicals and infrastructure projects in the region.

An independent Malaysian process- and technical-safety consultancy led by a TÜV-certified HAZOP leader and CIMAH competent person, running HAZOP and other PHA studies alongside QRA, consequence modelling and CIMAH/DOSH regulatory submissions — a boutique option for operators in Malaysia and the wider region.

Dubai-headquartered technical-safety consultancy with a Qatar office and a named HAZOP/CHAZOP chairman, running major-project safety-study campaigns across the Gulf — a fit for oil & gas and refinery HAZOP, Control HAZOP and Electrical HAZOP (SAFOP) work in the UAE, Qatar and the wider region.

One of the first Vietnamese-owned independent HSE consultancies, with a long published HAZOP project list for offshore operators and onshore plants — a fit for projects in Vietnam and the wider Mekong region needing local facilitators familiar with domestic operators and regulators.

Process-safety-led Indian HSE consultancy founded by a process safety specialist — a fit for operators in northern India wanting HAZOP and HAZID studies alongside QRA, SIL work to IEC 61511 and fire safety audits from one team.

Independent HAZOP/LOPA chairman working full-time as a facilitator since 2020, with a prior process-design career at Jacobs, Occidental and CCED Oman — a fit for operators who want a chair who has done the upstream design work, and for long-running facility revalidation HAZOPs measured in months rather than weeks.

Taiwan-based independent process safety consultancy — a fit for East Asian and cross-regional projects wanting HAZOP, CHAZOP and Electrical HAZOP facilitation overseen by CFSE-certified consultants, with in-house PHA software.

Independent UK risk consultancy with a large facilitator network and offices across the Gulf and Central Asia — a fit for onshore and offshore oil & gas campaigns needing a HAZOP chairman, scribe and software across the UK, Middle East, Kazakhstan and Nigeria.

Indonesian engineering house that organises and runs HAZOP studies with a dedicated leader and scribe as part of FEED and detailed-design projects — a local option for oil & gas, petrochemical and power projects across Indonesia, backed by CFD flare and dispersion analysis.

The explosion- and dust-hazard specialist and developer of the FLACS CFD software — its HAZOP teams pair facilitation with deep consequence modelling, strong when the study touches gas or dust explosion risk or energy-transition fuels like hydrogen, LNG, ammonia and CCUS.

Chennai-based process-safety engineering house running PHA studies within a broad technical- and functional-safety practice, and accredited by Gulf operators KOC and ADNOC — a fit for Indian and Middle East oil & gas and petrochemical projects.

Melbourne-based facilitators are chartered engineers who bring their own technical secretary and scribing software — a fit for Australian operators wanting an independent chair plus a fully minuted study.

Malaysian process safety house led by TÜV-certified functional safety engineers, pairing HAZOP facilitation with SIL work on offshore, FPSO/FLNG, and refinery assets.

Kuala Lumpur-headquartered process safety firm with offices across SE Asia and the UK, and a growing hydrogen and CCS/CCUS safety practice — relevant as HAZOP demand extends into energy-transition projects.

The functional-safety heavyweight — the natural choice when your HAZOP feeds directly into LOPA, SIL determination, and safety instrumented systems work.

The global giant: multinationals standardizing HAZOP delivery across dozens of sites in different countries usually end up talking to DEKRA.

Global scale with offshore and marine depth — a frequent choice for FPSO, terminal, and offshore-platform HAZOP/HAZID campaigns.

The classification-society pedigree plus early depth in hydrogen and new-energy safety — relevant as HAZOP demand shifts toward energy-transition projects.

One of India's most established risk consultancies — deep HAZOP bench for the subcontinent's fast-growing chemical and pharma capacity.

The TIC (testing, inspection, certification) route to HAZOP — useful when the study needs to slot into a broader compliance or certification package.