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We are proud to highlight the below businesses as those who have secured F4OR ‘granted’ status. These companies have all shown they have the competence, knowledge and the culture to complete the F4OR programme.


They have demonstrated that they have the leadership, resources, and processes in place to maintain this status and continuously improve their business management practices in the future, with the aim of securing more work in the offshore renewables sector.


Each of the businesses below has proven that they operate at a high standard, have a commitment to sustaining business excellence long-term, and are strategically focused on the offshore renewables market.

Jump to the company name:

[A]  | [B] | [C] | [D] | [E] | [F] | [G] | [H] | [I] | [J]  | [K] | [L] | [M] | [N] | [O] | [P] | [R] | [S] | [T] | [V] | [W]



2H Offshore Engineering Ltd >>

2H is a leader engineering consultancy specialising in the design, structural analysis, and integrity management of dynamic offshore structures for the renewables and O&G sectors.





Apollo Offshore Engineering >>

Apollo is an engineering design and advisory consultancy that supports clients across the energy sector. Their aim is to help deliver projects while reducing risk, lowering costs and informing sound engineering decisions.


Aquaterra Energy Ltd >>

From seabed to surface, oil and gas to wind and hydrogen, Aquaterra Energy is the offshore energy industry’s first choice for offshore products, systems, and projects around the world.


Armultra Ltd >>

Armultra Ltd is a fabrication and engineering company based in Great Yarmouth who carry out site and workshop fabrication and site installs.


Aubin >>

Aubin is recognised as a leading developer and supplier of chemical solutions. Supporting the move towards net-zero, the team commits resources to develop effective and reliable products that are both friendly in the environment that they are used.





Balmoral Comtec Ltd >>

Based at Group HQ in Aberdeen, Scotland, Balmoral Comtec has served the global energy sector for over 40 years. It offers technical expertise and evidence-based buoyancy, protection & insulation product solutions.


Birlinn Offshore Ltd >>

Brilinn Offshore Ltd specialises in Project Management, Rope Access and Rescue Services, Rigging and Lifting, Scaffolding, Industrial Painting, Blade Repair, Structural, Mechanical & Electrical Inspection and Repair.


BMT Ltd >>

BMT is a maritime-orientated high-end design house and technical consulting firm driven by a passion for solving complex, real-world problems.


Brimmond >>

Brimmond specialises in the design, manufacture, rental and repair of lifting, mechanical and hydraulic equipment for industry from our base in Aberdeenshire, Scotland.





Carnaud Metal Box Engineering >>

CarnaudMetalbox Engineering (CMB Engineering) designs, develops and manufactures high-performance metal forming and finishing machinery for the production of beverage, food and aerosol cans.


CMP Products Ltd >>

CMP Products Ltd design and manufacture cable glands, cable cleats and accessories for installation in a wide variety of environments.





Deep Ocean >>

DeepOcean is a technology-driven, independent solution provider in the ocean space. They offer companies within oil and gas, offshore renewables, deep sea minerals, and other non-energy niches a full range of services – from surveys, engineering, project management, and installation to maintenance and recycling.


DOF Subsea >>

DOF Subsea is an international subsea operating company. The DOF Subsea Group is a specialist subsea service business that provides subsea construction, subsea engineering, inspection, repair and maintenance and survey services.


Dron & Dickson Ltd >>

Dron & Dickson Ltd specialises in integrated supply, installation and maintenance of harsh & hazardous area electrical equipment.





EnerMech >>

EnerMech is a specialist service company delivering technical solutions for complex projects. Delivering value to their customers by combining their asset base, experts, IP and technology across the entire asset lifecycle.


eTest & eBlast >>

eTest is a non-destructive testing company based in the Midmill industrial estate as part of the eGroup. Offering a comprehensive range of NDT including radiography, ultrasonic testing, hydro testing and surface inspection.





Fern Communications >>

Fern Communications has established itself as one of the UK’s largest manufacturers and suppliers of specialist two-way communication solutions. It has the technical expertise and knowledge of both the oil & gas industry, plus renewables industries, to offer fast, reliable and responsive service.


First Marine Solutions >>

First Marine Solutions (FMS) specialises in temporary and permanent mooring solutions for floating offshore units worldwide.


Forsyths Ltd >>

Forsyths Ltd is the fabrication arm of the Forsyth Group based in the North East of Scotland. They design and manufacture vessels and other fabrications to suit varied customers’ requirements.


Fugro GB (North) Marine Limited >>

Fugro uses geo-data develop safer, more sustainable, and more efficient operations.





Genesis Energies >>

Genesis is a market-leading advisory company focused on providing technical and advisory services to the global energy industry.


Glacier Inspections Services >>

With a strong track record spanning over 30 years in the wind industry, Glacier Energy offers a wide range of wind services with full rope access capabilities, on and offshore. We support in-service operations and maintenance, blade inspection and repair and wind foundation manufacture projects.





Houlder >>

Houlder are specialists in engineering design, clean technology and technical consultancy for the marine and offshore environments.





ICR Integrity Limited >>

A technology-enabled provider of specialist repair, inspection and integrity solutions to a diverse range of industries worldwide.


Instrument Transformers Ltd >>

At Instrument Transformers Ltd, they design and build tailor-made low voltage and medium voltage transformers to customers’ exact specifications.


Intermoor >>

Intermoor is a global provider of life-of-field mooring solutions, offering a complete package of services across all marine environments. For temporary and permanent mooring, their range of services delivers increased efficiencies and reduced costs.


ITC Hydraulic Services Ltd >> 

ITC Hydraulics and Manufacturing provides award-winning products and services across a wide range of sectors, including Oil & Gas, Renewables, Distilleries, Agriculture and Waste Management.





JBA consulting >>

JBA consulting is one of the world’s leading environmental and engineering consultancies with over 680 employees worldwide. They combine analytical, engineering, social and nature-inspired solutions.


JGC Engineering >>

JGC is a world-class engineering and steel fabrication from the north of Scotland. They have experience in design, fabrication, and  manufacturing – including nuclear new build, nuclear decommissioning, oil and gas and the full range of offshore renewables (wind, wave and tidal).





KRG Specialist Engineering Services Ltd >>

KRG is one of the UK’s most capable precision engineering providers. Their heritage spans over 40 years, with proficiency in engineering, manufacturing, assembly and testing of critical components.





Leask Marine >>

Leask Marine delivers a range of proven capabilities to a range of sectors, including renewable energy, aquaculture, fisheries, ports and harbours.


Lintott Control Systems >>

A pioneering customer-centric & multi-award winning Process Solutions Provider. The Company specialises in the design, manufacture and after-care of factory-built, packaged Water & Wastewater Treatment Systems, Process Software / Systems Integration, & Electrical Control Panels.





MacLean Electrical >>

Headquartered in Aberdeen, Scotland, MacLean International Group (part of DNOW) are specialist distributors of electrical products, lighting systems & cables, valves, PPE & safety, OEM drilling consumables, MRO & tooling for harsh & hazardous environments in onshore, offshore & renewable energy, petrochemical, process & marine applications.


MJR Power & Automation >>

MJR Power & Automation delivers a broad range of engineering services encompassing every aspect of marine electrical power, automation and electronic engineering.


Motive Offshore Group Ltd >>

Motive Offshore Group specialises in the design, manufacture, rental and inspection of marine and lifting equipment. Launched in 2010 by James Gregg and Dave Acton, Motive is headquartered in Boyndie, Banff, Scotland.





North Star Renewables >>

North Star Renewables is committed to delivering a new fleet of SOV’s to meet the evolving demand of Offshore Wind O&M operations. The fleet will be purpose built, with designs honed through industry collaboration to help deliver a vessel which maximises efficiencies and on board lifestyle to reflect modern O&M strategies.





Optimus Plus Aberdeen Ltd >>

Optimus is a highly experienced, specialist engineering and consultancy company, that combines decades of proven expertise and strategic insight to deliver simple, responsive and cost-effective solutions for the energy industry.


OSBIT Ltd >>

Osbit designs, builds, and installs smarter, tailored equipment to support its clients in installing offshore wind farms across the world.


Osprey >>

Osprey is a recognised logistics expert in the wind farm supply chain. They have transported every turbine component for 27 wind farms across Europe. From cable logistics, barge movements and abnormal loads, they engineer, project manage, deliver and install.





PanGeo Subsea (now Kraken Robotics) >>

PanGeo Subsea is a marine technology company dedicated to the production and sale of software-centric sensors, subsea batteries, and underwater robotic systems. As of 2023, the company is now called Kraken Robotics.


PD&MS >>

PD&MS is a leading multi-disciplined engineering company offering specialist services to the oil and gas, drilling, production and marine industries.


Peritus International >>

Peritus International provides world-leading subsea cable (fixed and dynamic), pipeline, umbilical, and riser engineering. Their services include project management, routing and geohazard assessment, landfall design, crossing design, advanced finite element analysis (FEA), dynamic analysis, structural design, stability assessment and protection design.


Petrofac >>

Petrofac is a leading international service provider to the energy industry. They have consultancy expertise to design, build, and operate world-class energy facilities that are engineered for safety, optimal efficiency, and low emissions.


Ponticelli >>

Ponticelli offers industrial services mainly to companies in the oil and gas, energy, chemical, pharmaceutical and steelworks sectors. Ponticelli’s core areas of expertise are engineering, construction and maintenance.


PPI Engineering Ltd >> 

PPI has the experience and capability to deliver innovative, reliable, high efficiency solutions to every customer. They supply the power generation sectors, including renewables and oil & gas, whilst providing high technology support and solutions for all rotating electrical machines, control & protection systems and power electronics.


Prior Power Solutions Ltd >>

Prior Power Solutions provide extensive engine and equipment repair, overhaul, parts and maintenance services to offshore oil & gas, renewables, marine, agriculture and construction customers both in the UK and abroad.


Proeon Systems >>

Proeon Systems is a specialist systems integrator supplying control and safety solutions for complex and critical applications in a variety of industry sectors that principally include the renewable, hydrogen, transitional Oil & gas, nuclear and utility industries.





Renewable Parts Ltd >>

Renewable Parts is a supply chain and refurbishment specialist in the wind energy industry. The company was formed to become an innovator in green technology for the wind industry driven by a philosophy of continuous improvement.


Rix Renewables >>

Rix Renewables provides managed services for the offshore and onshore wind farm industry. They supply skilled technicians, engineers and crew transfer vessels for construction and O&M projects the length and breadth of the UK.





Safinah >>

Safinah have a worldwide reputation for delivering innovative and effective solutions to coating issues and engineering challenges, which reduce cost, extend asset lifespan and minimise environmental impact.


Sealand Projects >>

Sealand Projects is a consultancy providing management and engineering services to international offshore and renewable energy industries, supporting businesses in developing and maintaining carbon management and net zero strategies.


Smulders >>

Smulders is market leader in design, engineering and construction of steel foundations and substations for offshore wind farms.


Southampton Marine Services Ltd >>

The Southampton Marine Services (SMS) Group is a ship repairer, marine engineering services provider and turn-key interior outfitter. Trading from eight locations in the UK supporting the commercial marine, cruise and defence sectors SMS is a customer focused business, with a reputation for excellence, and a proven track record of delivery.


Stowen Clean Energy Ltd >>

Stowen Clean energy is a leading supplier within the offshore renewable sector, providing a wealth of knowledge backed by a history of project management.





TecoSIM Simulation Ltd >>

TECOSIM is a technology corporation specialising in engineering services, and is a specialist in computer-aided engineering (CAE).


THREE60 Energy >>

THREE60 Energy is a leading independent energy service company offering complete asset life cycle expertise.


Tyco Fire & Integrated Solutions (UK) Ltd >>

Tyco helps to protect people, property and businesses across the globe. They design, install and service fire detection, protection, integrated security and life safety, and special hazard solutions facilities including oil & gas platforms, nuclear power stations, ships and many small to medium businesses.


Tyne Gangway >>

Tyne Gangway is a world leader in the design and manufacture of marine access systems, including aluminium gangways, accommodation ladders, shore-based pedestrian access equipment, and special structures.





Verlume Limited >>

Verlume is a leader in intelligent energy management and storage technologies for the energy industry.





Warren Services Ltd >>

Warren Services is a full-service manufacturing partner with a focus on engineered innovation. They help clients succeed in bringing their advanced electro-mechanical machines and architectural structures to market.


Weatherquest >>

Weatherquest is a private weather forecasting and weather analysis company, focused upon providing tailored high quality services for weather sensitive industries.


Whittaker Engineering (Stonehaven) Ltd >>

Whittaker is a tight-knit team of professionals, with around 140 people in Scotland. As a fully integrated business, they can respond quickly and effectively to the most complex and challenging of briefs. They offer their skills and capabilities to the marine industry, renewables, decommissioning, R&D, and other key fields.


Wozair Limited >>

Wozair specialises in the design and manufacture of high integrity heating, ventilating and air conditioning (HVAC) equipment for the Renewables sector.


Dr. Davood Sabaei

Supply Chain Project Manager