Security systems service activities (SIC code 80200)
Security systems service activities is UK SIC code 80200. It sits in division 80 (Security and investigation activities) of the SIC 2007 list. On the August 2026 Companies House register, 10,049 active UK companies list 80200 among their SIC codes. 6,320 of them list it first. That makes it the second most used code in its division.
10,049active UK companies list SIC 80200 among their codes on the public recordCompanies House · counts as of August 2026
SIC 80200 in numbers
10,049 companies is 0.19 per cent of the 5,190,464 active companies on the UK register. 80200 is the second most used of the 3 codes we track in division 80.
6,320 put 80200 first and 3,729, 37 per cent, list it in one of their other three slots. First code only gives the tighter list; any position gives more of them.
ACTIVE COMPANIES BY REGISTERED-OFFICE POST TOWN (WHERE THE PAPERWORK SITS, NOT NECESSARILY THE WORK) · COMPANIES HOUSE PUBLIC RECORD, AUGUST 2026
London is the largest cluster at 15 per cent and the top five post towns hold 22 per cent, so the other 78 per cent sit across the rest of the country. A regional filter narrows the list without gutting it.
A worked example: 80200, registered office in London, incorporated in the last ninety days, from a pool of 10,049. Each lead you get arrives with a working website and a real email, and the director's name when the record has one. If we cannot complete one, you pay nothing.
SIC 80200 companies, as leads
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Division 80 holds two very different populations. Code 80100, private security activities, covers manned guarding, door supervision and close protection.
Related SIC codes
How to read SIC 80200
SIC 80200 reads as division 80 (security and investigation activities), group 802, class 8020, then the full five digits, inside section N, administrative and support service activities. A company picks its own codes, up to four, and Companies House does not check them, so 80200 is the company's own description of what it does, and 6,320 list it first where 10,049 list it anywhere.
Who sells into division 80
Guarding firms under 80100 attract workforce management software vendors, payroll and invoice finance providers, and insurers. SIA licensing consultants chase new incorporations before the first contract lands.
About SIC 80200
How many UK companies use SIC code 80200?
10,049 active UK companies list 80200 (Security systems service activities) among their registered SIC codes. Each company may register up to four. Of those, 6,320 put it first. The figures come from the August 2026 Companies House register snapshot, and count active companies only.
Does registering a security SIC code mean the company holds SIA licences?
No. SIC codes are self-declared at Companies House and nobody vets them. Security Industry Authority licensing applies to individuals doing licensable roles, such as guarding and door supervision. The voluntary Approved Contractor Scheme applies to businesses. A company can sit under 80100 and hold no licences at all. Check SIA status separately from the public record.
Find UK SIC 80200 companies
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