Water collection, treatment and supply
1,736 active UK companies registered under this classification.
SIC Code 36000 (Water collection, treatment and supply) is a UK Standard Industrial Classification code used by Companies House to categorise business activities. Companies registered under this code operate in the Water collection, treatment and supply sector, which falls under Section E (Water Supply, Sewerage, Waste Management) of the SIC 2007 framework. There are currently 1,736 active companies and 1,820 total registrations under this classification.
Incorporation Trends
New Water collection, treatment and supply companies registered per year.
Water collection, treatment and supply Companies
Showing 1–25 of 1,820 companies.
100 DEGREES LTD SC476732
1905 INVESTMENTS LIMITED 06475621
2 W SERVICES LTD 15737321
20/20 INDUSTRIES LTD 07265487
24 PURE WATER FILLING STATIONS LIMITED 13073345
44 BOURNE END LANE MANAGEMENT COMPANY LIMITED 07992516
4DELIVERY LIMITED 05322479
4I MECHANICAL SERVICES LTD 13341005
7ELEMENT MINERALS UK LTD 15964484
85 DEGREES RENEWABLE LIMITED 13150281
A J ROBERTS ENGINEERING SERVICES LTD 11206679
A K FORTESCUE LTD 10033478
A L ENGINEERING SERVICES LTD 06740578
A M GRAHAM LTD. 04707340
A SPEC ENVIRONMENTAL LTD 10615340
A SPICER UTILITIES LIMITED 16566994
A W WATER TREATMENT SERVICES LIMITED 16563567
A-C WATER MANAGEMENT LTD 11190660
A. D. VEALE WATER TREATMENT LIMITED 04626421
A.P.G. ENTERPRISES LIMITED 04432897
A.W.E. INSTRUMENTS LIMITED 02508759
A&P IRRIGATION LIMITED 12022288
A&P TWT LTD NI664170
A1 DRAIN REPAIRS LTD NI056731
A1 MOBILE LIMITED 04164244
Frequently Asked Questions
What is SIC code 36000?
SIC code 36000 represents "Water collection, treatment and supply" in the UK Standard Industrial Classification (SIC) 2007 system. It is used by Companies House to categorise the primary business activity of registered UK companies. It falls under Section E — Water Supply, Sewerage, Waste Management.
How many UK companies are classified under SIC 36000?
There are currently 1,736 active UK companies registered under SIC code 36000 (Water collection, treatment and supply), out of 1,820 total registrations.
Where are most Water collection, treatment and supply companies based in the UK?
The top locations for Water collection, treatment and supply companies in the UK are LONDON, MANCHESTER, CARDIFF, GLASGOW, BIRMINGHAM. London typically leads in company registrations across most sectors.
How do I find a specific Water collection, treatment and supply company?
You can browse all companies on this page, or use CompanyPulse's search at companypulse.co.uk/search to find a specific company by name or company number. Each company profile includes directors, financial data, risk analysis, and filing history.
How many new Water collection, treatment and supply companies were incorporated in 2026?
31 new companies were registered under SIC code 36000 in 2026. CompanyPulse tracks all new UK incorporations in real time via the Companies House data stream.