Environmental consulting activities (SIC code 74901)
Environmental consulting activities is UK SIC code 74901. It sits in division 74 (Other professional, scientific and technical activities) of the SIC 2007 list. On the August 2026 Companies House register, 13,229 active UK companies list 74901 among their SIC codes. 7,876 of them list it first.
13,229active UK companies list SIC 74901 among their codes on the public recordCompanies House · counts as of August 2026
SIC 74901 in numbers
13,229 companies is 0.25 per cent of the 5,190,464 active companies on the UK register. 74901 is the 4th most used of the 10 codes we track in division 74.
Only 7,876 of the 13,229 put it first. The other 5,353, 40 per cent, list it behind another code, so a search on the first code alone would miss most of them. Match any of the four positions and tighten it with a second filter.
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 20 per cent and the top five post towns hold 26 per cent, so the other 74 per cent sit across the rest of the country. A regional filter narrows the list without gutting it.
A worked example: 74901, registered office in London, incorporated in the last ninety days, from a pool of 13,229. 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 74901 companies, as leads
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This is the public record's professional services odds and ends. Code 74909 covers other professional, scientific and technical activities not elsewhere classified.
Related SIC codes
How to read SIC 74901
SIC 74901 reads as division 74 (other professional, scientific and technical activities), group 749, class 7490, then the full five digits, inside section M, professional, scientific and technical activities. A company picks its own codes, up to four, and Companies House does not check them, so 74901 is the company's own description of what it does, and 7,876 list it first where 13,229 list it anywhere.
Who sells into division 74
Work this division code by code. Designers under 74100 buy creative software, hardware and portfolio services.
About SIC 74901
How many UK companies use SIC code 74901?
13,229 active UK companies list 74901 (Environmental consulting activities) among their registered SIC codes. Each company may register up to four. Of those, 7,876 put it first. The figures come from the August 2026 Companies House register snapshot, and count active companies only.
What does SIC code 74990 actually mean?
On the UK register, 74990 is labelled non-trading company. It marks an entity that exists but is not carrying on business. That is different from the dormant code 99999. Like any SIC code, it is self-declared. If your company starts trading, update the code on your next confirmation statement (CS01) to something descriptive. There is no approval process, and you can list up to 4 codes.
Put SIC 74901 to work
Find UK SIC 74901 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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