JFD JFD offers gas reclamation and regeneration systems under its "Divex" brand. JFD headquarters: 1 - Cartside Avenue Inchinnan Business Park PA4 9RW - Inchinnan - UK Tel: +44 (0)141 812 8700 Email: enquiries@jfdglobal.com 2 - Enterprise Drive Westhill Aberdeen AB32 6TQ - UK Tel: +44 (0)1224 740 145 Email: enquiries@jfdglobal.com Descriptions of JFD systems can be found at this address: https://www.jfdglobal.com/products/gas-and-fluid-systems/diver- gas-reclaim/

Comannex Comanex offers gas reclaim and regeneration systems for chambers and bells. The CxRU system, which can be conveniently delivered in a container for easy installation, is specifically designed to regenerate the atmosphere within decompression chambers of up to 45 bar. Headquarters: 6 boulevard de l'océan13009 Marseille FRANCE Phone : +33 491 297 515 Email : comanex@comanex.fr Descriptions of the gas reclaim and regeneration solutions proposed by Comanex can be found through this address: http: //www.comanex.fr/diving-equipment-life-support-systems- 1.html

DRASS DRASS manufactures gas reclamation and regeneration units that are designed to operate at depths of up to 300 meters, in addition to its other equipment. Headquarters: Via Teresa Mattei 4, 57121 Livorno ITALY Phone: +39 0586 421221 Email: drass.info@drass.tech Website: https://www.drass.tech/divers-gas-reclaim-unit/

Unique group Unique Group offers versatile external gas regeneration systems specifically engineered for saturation diving. Headquarters: UMG Holdco Limited C/o Aztec Group House 11-15 Seaton Place St Helier, Jersey, JE4 0QH Email: info@uniquegroup.com Website: https://www.uniquegroup.com/diving-and-life-support/saturation- diving-and-equipment/gas-management

Submarine Manufacturing & Products Limited Submarine Manufacturing & Products Limited (SMP) is a UK-based enterprise specializing in diverse subsea engineering solutions, including containerized Life Support Packages. Adress: Blackpool Road Newton Preston Lancashire United Kingdom PR4 3RE Phone: +44 (0)1772 687775 Email: enquiries@smp-ltd.co.uk Website: https://www.smp-ltd.com/contact-us/