SIC code 81100
Combined facilities support activities
11,146 UK companies classified under this code.
Search companies with SIC 81100What SIC code 81100 covers
SIC code 81100 is the UK Standard Industrial Classification for Combined facilities support activities. It falls under SIC section N — Administrative & Support Service, division 81. 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.
Combined facilities support activities — facilities-management firms that take on a bundle of services for a client's premises at once, typically cleaning, security, maintenance, catering and grounds care under a single contract. Holders range from large national FM providers servicing offices, hospitals and schools down to smaller regional operators. They overlap with cleaning, security and building-maintenance businesses, which they often subcontract or absorb.
Where these companies are based
Active companies under SIC code 81100 cluster most in:
- London 1,962
- Birmingham 254
- Manchester 237
- Bristol 152
- Ilford 143
- Glasgow 134
Example companies with SIC code 81100
A sample of recently-incorporated active companies classified under 81100:
- Handyfan Ltd
- Emilecon Management Services Ltd
- New Life Fire Protection Ltd
- Oasis Plumbing Contractors Ltd
- Rlb Cleaning And Maintenance Ltd
- Plumridge Fm Ltd
- Elyn Property Ltd
- Novex Construction Ltd
- Labh Facility Management Services Limited
- Masterkey Site Services Limited
- Mh Facilities Group Ltd
- Beyond Barriers Sw C.I.C.
Related SIC codes
- 81210 General cleaning of buildings
- 81221 Window cleaning services
- 81222 Specialised cleaning services
- 81223 Furnace and chimney cleaning services
- 81229 Other building and industrial cleaning activities
- 81291 Disinfecting and exterminating services
- 81299 Other cleaning services
- 81300 Landscape service activities
Frequently asked
What is SIC code 81100?
SIC code 81100 is the UK Standard Industrial Classification (SIC 2007) for "Combined facilities support activities". It is the code a company records at Companies House when this is its business activity, and it sits within SIC section N — Administrative & Support Service.
How many companies use SIC code 81100?
11,146 companies are currently classified under SIC code 81100 on the UK register, most commonly in London, Birmingham, Manchester.
How do I find companies with SIC code 81100?
On Company Shark, search the live Companies House register by SIC code 81100, 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 81100 the right code for my company?
SIC codes are self-reported. Pick the code that most closely matches your main activity — 81100 covers "Combined facilities support activities". You can record up to four SIC codes, and update them on your annual confirmation statement.
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