What SIC code 37000 covers
SIC code 37000 is the UK Standard Industrial Classification for Sewerage. It falls under SIC section E — Water Supply, Sewerage & Waste, division 37. 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.
Sewerage — the collection and treatment of wastewater and sewage through public networks and treatment works. Dominated by the regional water-and-sewerage companies, it also takes in private drainage-network operators and specialists handling off-mains treatment, alongside the waste-collection and remediation trades.
Where these companies are based
Active companies under SIC code 37000 cluster most in:
- London 141
- Bristol 18
- Bournemouth 18
- Manchester 17
- Glasgow 16
- Birmingham 15
Example companies with SIC code 37000
A sample of recently-incorporated active companies classified under 37000:
- Rhino Drainage & Jetting Services Ltd
- Ne Drain Services Ltd
- Flowstead Drainage Ltd
- Ejs Drainage Limited
- Flow Force Ltd
- Draincore Ltd
- Hydrovax Environmental Ltd
- Mb Drainage Limited
- Trusted Home Services Ltd
- Nna Groundworks Limited
- The National Drainage Company Ltd
- Rhino Plumbing Drainage Maintenance Solutions Ltd
Frequently asked
What is SIC code 37000?
SIC code 37000 is the UK Standard Industrial Classification (SIC 2007) for "Sewerage". 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 37000?
1,476 companies are currently classified under SIC code 37000 on the UK register, most commonly in London, Bristol, Bournemouth.
How do I find companies with SIC code 37000?
On Company Shark, search the live Companies House register by SIC code 37000, 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 37000 the right code for my company?
SIC codes are self-reported. Pick the code that most closely matches your main activity — 37000 covers "Sewerage". You can record up to four SIC codes, and update them on your annual confirmation statement.
Learn more: what is an SIC code? · how to find companies by industry · all SIC codes