IT consultancy activities (SIC code 62020)
UK IT consultancies sit here. The code covers IT advice, integration, support, roll-outs, and managed services. It is separate from 62012 (building software) and 70229 (management consultancy). Solo IT contractors and managed service providers file it a lot.
160,697active UK companies list SIC 62020 among their codes on the public recordCompanies House · counts as of August 2026
SIC 62020 in numbers
160,697 companies is 3.1 per cent of the 5,190,464 active companies on the UK register. 62020 is the most used of the 5 codes we track in division 62.
118,525 put 62020 first and 42,172, 26 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 30 per cent and the top five post towns hold 34 per cent, so the other 66 per cent sit across the rest of the country. A regional filter narrows the list without gutting it.
A worked example: 62020, registered office in London, incorporated in the last ninety days, from a pool of 160,697. 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 62020 companies, as leads
Live rows from the enriched public record. Email addresses are withheld until you sign up. Phone numbers come with paid plans.
IT support / MSPs in one town or city
Choose a place and see 3 of them there, before you sign up.
Tell us who you sell to. We find them, with a real email. 100 free leads, no card.
This is the technology heartland of the UK register. IT consultancy, code 62020, is the single most common choice.
Related SIC codes
How to read SIC 62020
SIC 62020 reads as division 62 (computer programming, consultancy and related activities), group 620, class 6202, then the full five digits, inside section J, information and communication. A company picks its own codes, up to four, and Companies House does not check them, so 62020 is the company's own description of what it does, and 118,525 list it first where 160,697 list it anywhere.
Who sells into division 62
Contractor-heavy sectors reward specialists, and this division has plenty. Accountants built around IR35 and personal service company compliance work it daily.
About SIC 62020
How do I tell SIC 62020 firms apart from 62012?
62020 sells services: advice, integration, roll-outs. 62012 sells product: software built for clients or sold as a product. Plenty of firms file both. The 'what we do' page on their website settles it fastest.
Do sole-director IT contractors use SIC 62020?
Often, yes. IR35 reform pushed many independent contractors to set up a ltd company. 62020 is the code most of them choose. Filter for one director plus 62020 to pull them out.
Find UK SIC 62020 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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