Flexitallic is a global leader in the manufacture and engineering of static sealing solutions, trusted for over a century since inventing the spiral wound gasket in 1912. With operations in more than 30 countries, the company provides high-quality gaskets and sealing materials that ensure joint integrity in critical applications. Flexitallic’s mission, “Making the world safer and cleaner through engineered sealing solutions,” reflects its commitment to innovation, quality, and sustainability across industries from oil and gas to renewables and power generation. Flexitallic provides advanced sealing solutions that support the entire hydrogen value chain—from production to transport and fuel cell applications.

Carbon Capture Utilisation and Storage, Hydrogen, Nuclear, Oil & Gas, Power, Equipment Manufacture, Engineering Support, Installation, Suppliers of key components to Turbine Manufacturer.

Greene, Tweed specializes in high performance elastomers, thermoplastics, and composite materials for demanding environments like Hydrogen or CCUS markets. Our products can address the most challenging hydrogen environment found in valves, compressors, electrolysers, fuel cells or dispensers for refueling stations. We also have solutions for CCUS applications like sub-surface safety valves, flow control systems, pumps or compressors. We have developed a complete portfolio of products for these markets that includes our latest innovation: EPM 893. This new RGD-resistant, PFAS-free, low-temperature elastomer delivers reliable sealing performance in extreme conditions down to -60°C (-76°F), making it ideal for both hydrogen and CO2 low-temperature applications.

Carbon Capture Utilisation and Storage, Hydrogen, Nuclear, Oil & Gas.

Sealing Solutions (O-rings, gaskets, lip seals, stem seals...), High Performance Materials (elastomers, thermoplastics, composites), Piston Rings & Rod Packing Rings, Valve Seats, Electrolyser Frames & Films, Fuel Cell end Plates.

Seetru is a leading manufacturer of safety relief valves and other special-purpose ancillary valves for a wide range of applications, including compressed air, industrial gas, refrigerants, powder, steam, liquid, and liquefied gas. With over 75 years of experience, Seetru is committed to providing high-quality, reliable, and innovative products that meet the needs of its customers worldwide.

Carbon Capture Utilisation and Storage, Hydrogen, Nuclear, Power, Renewables (incl. Onshore Wind, Offshore Wind, Solar, Tidal/Wave)

Safety Equipment, Equipment Manufacture, Safety Relief Valves, Over-pressure Protection, Testing & Re-calibration, Liquid Level Gauges, 3-Way Change Over Valves.

Hydrogen infrastructure when you need it, where you need it. We make hydrogen usable – turning potential into reliable, on-site performance. HyKit designs and delivers compression, storage and refueling systems for a wide range of applications across transport, industry and energy sectors. Engineered for real sites, real loads and continuous operation. Modular, mobile infrastructure built to adapt to operational reality.

Hydrogen, Renewables and Power.

Equipment Rental/Supply, Equipment Manufacture and Mobile Hydrogen Infrastructure.

Luxfer Alternative Fuel Systems is a leading designer and manufacturer of hydrogen and compressed natural gas (CNG) storage and fuel systems for the clean transport sector. With more than 30 years of experience in alternative fuel technology, Luxfer works with vehicle OEMs worldwide to deliver safe, lightweight, and high-performance solutions for buses, trucks, trains, marine applications, and other commercial vehicles. Its innovative hydrogen systems support the transition to zero-emission transport, helping customers reduce carbon emissions while improving operational efficiency.

Hydrogen and Renewables

Hydrogen Storage Cylinders, Hydrogen Fuel Systems, Type 3 Composite Cylinders, Type 4 Composite Cylinders, Multiple Element Gas Containers (MEGCs), CNG Storage Systems.