List of activities classified inside the UK SIC Code 20110
- Acetylene (manufacture)
- Liquefied or compressed medical gases (manufacture)
- Liquid or compressed air (manufacture)
- Mixed industrial gases (manufacture)
- Neon (manufacture)
- Nitrogen (manufacture)
- Nitrous oxide (manufacture)
- Oxygen (manufacture)
- Rare gases (manufacture)
- Liquefied or compressed industrial or medical refrigerant gases (manufacture)
- Liquefied or compressed industrial gases (manufacture)
- Argon (manufacture)
- Carbon dioxide (manufacture)
- Compressed industrial gases (manufacture)
- Elemental gases (manufacture)
- Hydrogen (manufacture)
- Industrial gases (manufacture)
- Inert gases such as carbon dioxide (manufacture)
- Isolating gases (manufacture)
- Refrigerant gases (manufacture)