Combined office administrative service activities (SIC code 82110)
Combined office administrative service activities is UK SIC code 82110. It sits in division 82 (Office administrative, office support and other business support activities) of the SIC 2007 list. On the August 2026 Companies House register, 13,844 active UK companies list 82110 among their SIC codes. 8,645 of them list it first. That makes it the second most used code in its division.
13,844active UK companies list SIC 82110 among their codes on the public recordCompanies House · counts as of August 2026
SIC 82110 in numbers
13,844 companies is 0.27 per cent of the 5,190,464 active companies on the UK register. 82110 is the second most used of the 8 codes we track in division 82.
8,645 put 82110 first and 5,199, 38 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 24 per cent and the top five post towns hold 30 per cent, so the other 70 per cent sit across the rest of the country. A regional filter narrows the list without gutting it.
A worked example: 82110, registered office in London, incorporated in the last ninety days, from a pool of 13,844. 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 82110 companies, as leads
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Without 82990 this division would be small. That code, other business support n.e.c., is what companies in every industry pick when nothing else describes them.
Related SIC codes
How to read SIC 82110
SIC 82110 reads as division 82 (office administrative, office support and other business support activities), group 821, class 8211, 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 82110 is the company's own description of what it does, and 8,645 list it first where 13,844 list it anywhere.
Who sells into division 82
Work the edges of this division, not the middle. Event organisers under 82301 and 82302 buy venues, AV production, registration platforms, sponsorship sales and event insurance.
About SIC 82110
How many UK companies use SIC code 82110?
13,844 active UK companies list 82110 (Combined office administrative service activities) among their registered SIC codes. Each company may register up to four. Of those, 8,645 put it first. The figures come from the August 2026 Companies House register snapshot, and count active companies only.
Is it a problem that my company is registered under 82990?
Not legally. Code 82990 is valid and Companies House never queries the choice. The downside is visibility. Directories, lenders and data platforms cannot tell what you do from a catch-all entry. If a better code exists for your trade, swap it in on your next confirmation statement (CS01). You can hold up to 4 codes, so you can keep 82990 alongside it.
Find UK SIC 82110 companies
Filter Companies House by this code. Each lead arrives with a working website and a real email, or you pay nothing. 100 free leads, no card.
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