SIC code 36000
Water collection, treatment and supply
1,736 UK companies classified under this code.
Search companies with SIC 36000What SIC code 36000 covers
SIC code 36000 is the UK Standard Industrial Classification for Water collection, treatment and supply. It falls under SIC section E — Water Supply, Sewerage & Waste, division 36. Companies record it at Companies House to describe what they do, and it is one of up to four SIC codes a company can hold.
Water collection, treatment and supply — the abstraction, purification and piping of drinking water to taps. It's largely the territory of the big regional water companies and a handful of new appointees and self-supply licensees, with related private-water-supply specialists and borehole engineers serving rural and off-mains properties.
Where these companies are based
Active companies under SIC code 36000 cluster most in:
- London 246
- Glasgow 33
- Manchester 32
- Birmingham 23
- Leeds 22
- Cardiff 15
Example companies with SIC code 36000
A sample of recently-incorporated active companies classified under 36000:
- Rapid Property Maintenance Ltd
- Calad'Assainissement Ltd
- Rainframe Limited
- Beta Water Solutions Ltd
- Water Squirrel Ltd
- Nuwater Uk Ltd
- Clearflow Leak Detection & Water Management Ltd
- Elite Water & Energy Contracts Ltd
- Pipe-Line Infrastructure Uk Ltd
- Water Management(South) Limited
- H2o Zero Limited
- Trueblue Water Limited
Frequently asked
What is SIC code 36000?
SIC code 36000 is the UK Standard Industrial Classification (SIC 2007) for "Water collection, treatment and supply". It is the code a company records at Companies House when this is its business activity, and it sits within SIC section E — Water Supply, Sewerage & Waste.
How many companies use SIC code 36000?
1,736 companies are currently classified under SIC code 36000 on the UK register, most commonly in London, Glasgow, Manchester.
How do I find companies with SIC code 36000?
On Company Shark, search the live Companies House register by SIC code 36000, then narrow by location and incorporation date and export the list with director details. SIC code filtering is available on the Business and MAX plans.
Is SIC code 36000 the right code for my company?
SIC codes are self-reported. Pick the code that most closely matches your main activity — 36000 covers "Water collection, treatment and supply". You can record up to four SIC codes, and update them on your annual confirmation statement.
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