FSES consultants have worked with various EPC's and end users around the world, a selection is referenced below:

Our Clients

For more information on the services we provide to our clients, or to discuss your needs, please email us at info@FSES.Global or use the contact form at the bottom of the page.

Amec Foster Wheeler

FSES have conducted various safety studies for Amec Foster Wheeler which include, HAZOP, SIL Classification and SIL Verification.

Técnicas Reunidas

FSES have conducted various safety studies for TR on their Saudi Aramco Fadhili Gas Plant project, these include HAZOP, HAZID, SIMOP and PSSR studies.


FSES has conducted various safety studies and conferences for Proeon and their projects.


Wood PLC are a returning client to FSES with a vast portfolio of services over the past 5 years which include HAZOP, HAZID, PreHA, QRA, Risk Assessment and Project Risk Management studies.

Interconnetor UK

FSES has conducted Hazard Identification for the Fire & Gas System upgrade for the compressor enclosure as well as Constructibility Review, Maintainability Review and Hazard and Operability (HAZOP) study for the gas turbine at IUK Bacton facilities.

KLAW Products

FSES has provided functional safety consultancy services to KLAW product in accordance with the requirements of international standards IEC 61508 and IEC 61511.


FSES has carried out long term Hazard and Operability (HAZOP) study on Costain’s design during the Perenco UK – Tolmount Project.

Saudi Aramco logo
Saudi Aramco

FSES are Saudi Aramco approved Safety Consultants for the provision of HAZOP, HAZID, PHA, SIL Determination, SIL Verification, QRA, Consequence Modelling and EERA studies amongst many others.

Projects conducted for Saudi Aramco include (but not limited to): Hasbah and Arabiya Gas Development Project, Marjan Offshore facilities, Safaniyah Offshore facilities, Southern Area Onshore facilities, Abu Safah Offshore facilities, Berri offshore facilities, Karan facilities.


OSL Consulting Engineers

FSES has conducted various safety studies such as:

  • HAZOP Studies;
  • SIL Assessments;
  • Risk Assessment; and
  • Functional Safety Consultancy Services.



FSES has conducted Hazard and Operability Studies and SIL Assessment for various projects.


FSES have worked on Risk Assessments with KBR in Saudi Arabia Al Khobar.

Chromalox Logo

FSES have worked with Chromalox for the provision of certifying the SIL capability of various High Temperature Safety Instrumented Function (SIF) loops.

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Saudi International Petrochemical Company – SIPCHEM

FSES have worked with SIPCHEM for the provision of HAZOP and SIL Determination studies using the LOPA methodology for various facility upgrades.

International Moisture Analysers (IMA) logo
IMA – International Moisture Analysers

FSES have worked with International Moisture Analysers (IMA) for the provision of various functional safety activities including:
– Failure Modes Effects and Criticality Analyses (FMECA);
– SIL Determination via the LOPA methodology;
– Creation of IEC 61508 compliant Functional Safety Management Plan;
– Functional Safety Audits.

British Petroleum (BP) logo
British Petroleum – BP

FSES have worked with British Petroleum (BP) for the provision of HAZID, HAZOP and SIL studies on various facilities, including, but not limited to:
– Ravenspurn North;
– RN-ST2 R1 Extended Well Testing Development;
– West Sole Alpha Heli Fuel Skid;
– Carboniferous Appraisal Facility Modification.

Shell logo

FSES have worked with Shell for the provision of SIL Assessment studies for the Ship-To-Ship (STS) Liquefied Natural Gas (LNG) transfer of their facility in Jamaica.

Perenco Logo

FSES have worked with Perenco on various facilities for the provision of various HAZOP and SIL Determination (via LOPA) studies.

Lagoni Logo

FSES have worked with Lagoni for the provision of various Functional Safety services including the creation of Proof Testing procedures, Functional Safety Validation and SIL Verification studies.

Amec Foster Wheeler Logo
Amec Foster Wheeler

FSES have worked with Amec Foster Wheeler for the provision of various Process Hazard Assessments, HAZOPs and Safety Integrity Assessments for various facilities including Ras Markaz (operated by OTTCO).

Petrofac Logo

FSES have worked with Petrofac to deliver SIL Determination training in the LOPA methodology.

Mustang HDP logo
Mustang HDP

FSES have worked with Mustang HDP for the provision of HAZOP, Emergency Evacuation and Rescue Analysis and QRA studies for the Hasbah and Arabiyah facilities.

larsen and Toubro Hydrocarbon Engineering logo
Larsen and Toubro Hydrocarbon Engineering

FSES have worked with Larsen and Toubro Hydrocarbon Engineering (LTHE) for the provision of various safety studies as part of the Hasbah Offshore Gas Facilities Increment II EPC Phase. Safety studies included the following:
HAZID, HAZOP, SIL Determination, SIL Verification, Safety Requirement Specification, Consequence Modelling, HIPS Study, HIPS and Non-HIPS QRA, HIPS Narrative, Fire and Gas 3D Mapping, Emergency Evacuation and Rescue Analysis, Dropped Objects Study and Noise Study.

Saipem logo

FSES have worked with Saipem for the provision of various HAZOP, HAZID, SIL, QRA and functional safety services for various facilities including Karan, Hasbah and Arabiyah, Zuluf and more.

Oman Tank Terminal Company logo
Oman Tank Terminal Company

FSES have worked with Oman Tank Terminal Company (OTTCO) for the provision of HAZOP and SIL studies for the FEED Ras Markaz Crude Oil Park Project and the Daqum Refinery.

Ma'aden Phosphate Company logo
Ma’aden Phosphate Company

FSES have conducted HAZOP studies for the Ma’aden Phosphate Company (MPC) interconnection of PA lines between MWSPC Phase I and Phase II.


FSES have worked with WorleyParsons for the provision of various safety studies including HAZOP, SIL Assessments, RAM Analysis and Quantitative Risk Assessments.

Scottish Southern Energy (SSE) logo
Scottish Southern Energy (SSE)

FSES have worked Scottish Southern Energy (SSE) for the provision of various HAZOP, SIL and Risk Assessment Studies on different sites.

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National Grid

FSES have worked with National Grid for the provision of Control & Instrumentation support and various Functional Safety services.

OSL Consulting logo
OSL Consulting

FSES have worked with OSL Consulting for the provision of various Functional Safety Consultancy support and services.


FSES have worked with Hochiki for the SIL capability certification of various Fire detectors used within various industries.

GM International

FSES have worked with GM International for the provision of various SIL Assessment and Verification studies on different facilities.