Sale of used cars and light motor vehicles (SIC code 45112)
Sale of used cars and light motor vehicles is UK SIC code 45112. It sits in division 45 (Wholesale and retail trade and repair of motor vehicles and motorcycles) of the SIC 2007 list. On the August 2026 Companies House register, 35,783 active UK companies list 45112 among their SIC codes. 32,475 of them list it first. That makes it the second most used code in its division.
35,783active UK companies list SIC 45112 among their codes on the public recordCompanies House · counts as of August 2026
SIC 45112 in numbers
35,783 companies is 0.69 per cent of the 5,190,464 active companies on the UK register. 45112 is the second most used of the 7 codes we track in division 45.
32,475 of the 35,783 put 45112 first, and only 3,308 carry it as a second, third or fourth code. The code on its own is a clean 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 11 per cent and the top five post towns hold 19 per cent, so the other 81 per cent sit across the rest of the country. A regional filter narrows the list without gutting it.
A worked example: 45112, registered office in London, incorporated in the last ninety days, from a pool of 35,783. 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 45112 companies, as leads
Live rows from the enriched public record. Email addresses are withheld until you sign up. Phone numbers come with paid plans.
Car dealers 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.
Division 45 holds everything to do with selling, servicing and repairing motor vehicles and motorcycles. The SIC system keeps it apart from general retail and wholesale.
Related SIC codes
How to read SIC 45112
SIC 45112 reads as division 45 (wholesale and retail trade and repair of motor vehicles and motorcycles), group 451, class 4511, then the full five digits, inside section G, wholesale and retail trade. A company picks its own codes, up to four, and Companies House does not check them, so 45112 is the company's own description of what it does, and 32,475 list it first where 35,783 list it anywhere.
Who sells into division 45
The motor trade is a staple market for insurance brokers. They need a steady flow of garages and dealers to quote for motor trade combined policies.
About SIC 45112
How many UK companies use SIC code 45112?
35,783 active UK companies list 45112 (Sale of used cars and light motor vehicles) among their registered SIC codes. Each company may register up to four. Of those, 32,475 put it first. The figures come from the August 2026 Companies House register snapshot, and count active companies only.
Should a used car dealer that also runs a workshop register 45112 or 45200?
Use both. Companies House lets a company hold up to four SIC codes. Listing 45112 for vehicle sales next to 45200 for repair work is normal practice. You choose the codes yourself at incorporation. You can update them on your next confirmation statement (CS01). There is no approval process to pass.
Find UK SIC 45112 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.
✓ No card · ✓ 100 free leads · ✓ Nothing to cancel