SIC: 20110 - Manufacture of industrial gases UK-based companies (importers and exporters) ordered by incorporation date Green Hydrogen 11 Limited Lugen Power Ltd Green Hydrogen 3 Limited Green Hydrogen 5 Limited Green Hydrogen 2 Limited Green Hydrogen 4 Limited Smart Ports Transitional Energies Ltd Ps Ndt Rope Access Ltd Octopus Hydrogen (production) Limited Octopus Hydrogen Production 1 Limited Eneus Energy Limited Dacine Uk Limited Menter Mon Hydrogen Limited Circular Refining And Products Company Ltd Hydoo Limited Progressive Energy Net Zero A Limited Soguard Hydrogen Production Uk Ltd Infinite Green Energy Global (igeg) Ltd Tidal Power Hydrogen Limited China Calcium Carbide Industry Co. Ltd Gordons Industrial Gases Ltd Rehy Ltd Kudox Group Ltd Salus Gases Limited Gh2 Gas Ltd Nano Vida Tech Ltd Gh2 Group Ltd Gh2 Energy Ltd Hydrogen Oxygen Technology Ltd Ltd Equinor H2h Saltend Limited Prev5 / 9Next