Manufacture of electrical and electronic equipment for motor vehicles and their engines (SIC code 29310)
Manufacture of electrical and electronic equipment for motor vehicles and their engines is UK SIC code 29310. It sits in division 29 (Manufacture of motor vehicles, trailers and semi-trailers) of the SIC 2007 list. On the August 2026 Companies House register, 571 active UK companies list 29310 among their SIC codes. 411 of them list it first.
571active UK companies list SIC 29310 among their codes on the public recordCompanies House · counts as of August 2026
SIC 29310 in numbers
571 companies is 0.01 per cent of the 5,190,464 active companies on the UK register. 29310 is the 4th most used of the 4 codes we track in division 29.
411 put 29310 first and 160, 28 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 18 per cent and the top five post towns hold 27 per cent, so the other 73 per cent sit across the rest of the country. A regional filter narrows the list without gutting it.
A worked example: 29310, registered office in London, incorporated in the last ninety days, from a pool of 571. 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 29310 companies, as leads
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Everyone knows the big vehicle plants. The grassroots of this division are component makers.
Related SIC codes
How to read SIC 29310
SIC 29310 reads as division 29 (manufacture of motor vehicles, trailers and semi-trailers), group 293, class 2931, then the full five digits, inside section C, manufacturing. A company picks its own codes, up to four, and Companies House does not check them, so 29310 is the company's own description of what it does, and 411 list it first where 571 list it anywhere.
Who sells into division 29
Parts makers ship all day, to production lines, distributors and online buyers. That is why logistics providers and pallet networks chase this division for freight contracts.
About SIC 29310
How many UK companies use SIC code 29310?
571 active UK companies list 29310 (Manufacture of electrical and electronic equipment for motor vehicles and their engines) among their registered SIC codes. Each company may register up to four. Of those, 411 put it first. The figures come from the August 2026 Companies House register snapshot, and count active companies only.
Should a campervan or vehicle conversion business register in division 29?
Usually yes. Coachbuilding and body conversion has its own codes inside division 29, and those fit campervan converters. Specialist parts fabrication fits 29320. Some converters pick a motor trade code from division 45 instead, especially when selling the finished vehicles is the main business. All of these are legitimate. You declare the code yourself and can adjust it on a confirmation statement.
Find UK SIC 29310 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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