UK SIC 2007 · 49100
Passenger rail transport, interurban (SIC code 49100)
Passenger rail transport, interurban is UK SIC code 49100. It sits in division 49 (Land transport and transport via pipelines) of the SIC 2007 list. On the August 2026 Companies House register, 731 active UK companies list 49100 among their SIC codes. 677 of them list it first.
Division 49: Land transport and transport via pipelines
Division 49 moves goods and people by road and rail. Road freight dominates it. Code 49410 is the standard choice for hauliers, from a one-truck owner-driver up to a national fleet. Passenger work splits in two. Taxi and private hire operators use 49320. Coaches, minibuses, chauffeur services and the rest use 49390. Removal firms have their own code, 49420. Pipeline transport belongs in this division too, though in practice the public record is full of vehicles rather than pipes. The code a company picks usually matches what is parked in its yard.
Related SIC codes
Who prospects SIC 49100 companies
Transport operators buy heavily and buy again every year. That is why fuel card providers, commercial vehicle finance and leasing brokers, telematics vendors and specialist haulage insurers work this division hard. Recruiters supplying drivers and transport managers sell here too, alongside operator licence compliance consultants. A new 49410 company often comes just before an operator licence application and a vehicle purchase. Timing matters. Reaching a haulier in its first weeks beats arriving later. Growth in filed accounts usually means more vehicles, and more vehicles mean bigger policies, more fuel and more drivers.
Lead generation for trades & construction →How to read SIC 49100
SIC 49100 is a five-digit code, and the digits are not arbitrary. The first two, 49, are the division, land transport and transport via pipelines. Add the third and you have group 491; the fourth narrows it to a class, and the fifth to the subclass, which is the level Companies House actually asks a company to pick. The whole division sits under section H, transportation and storage, the broadest tier there is. Reading a code left to right therefore goes from a whole sector down to one activity.
More on how SIC 49100 is built
A company chooses its own codes when it incorporates and can change them on any confirmation statement. It may list up to four, and Companies House does not check whether they are right. That is why 49100 is worth reading as a claim the company made about itself rather than as a verified fact, and why the first-position and any-position counts above differ.
Measured on the August 2026 register, the busiest registered-office post towns for 49100 are London (152), Birmingham (19), Waterlooville (16), Glasgow (10) and Sunderland (10). Those are registered-office locations, which is where the paperwork sits rather than necessarily where the work happens, so treat them as where to start looking rather than as a service area.
Using SIC 49100 as a filter
731 companies is 0.01 per cent of the 5,190,464 active companies on the UK register, and ranks 49100 6th most used of the 7 codes we track in division 49. That is the pool before any filter. Whether it is a big market for you depends on what you sell, but it is the number every other filter on this page cuts down from.
More on filtering by SIC 49100
Almost everybody who uses 49100 means it: 677 of 731 companies put it first, leaving only 54 carrying it as a secondary code. That makes it an unusually clean filter. You can match on the code alone and trust that the companies you get really are in this line of work.
These companies are spread out. London is the largest single cluster at 21 per cent and the top five post towns together hold only 28 per cent, so the remaining 72 per cent sits across the rest of the country. A regional filter narrows this list without gutting it, which makes it a reasonable code to work territory by territory.
In practice the code on its own is rarely the whole filter. Pair 49100 with an incorporation date to catch companies in their first months, when they are still choosing suppliers, or with a filing deadline to reach them while the year end is on their mind. A worked example for this code: 49100, registered office in London, incorporated in the last ninety days, which turns a 731 company pool into a list you can write to in an afternoon. Add the poor-website filter if what you sell is a website, or a recent change of officer if you sell to whoever just took the job. Every company you pull carries the Companies House record, the director's name, a verified website and a verified email, and the ones we cannot complete are not charged.
Where SIC 49100 clusters in the UK
ACTIVE COMPANIES BY REGISTERED-OFFICE POST TOWN · COMPANIES HOUSE REGISTER, AUGUST 2026
SIC 49100 companies, as leads
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About SIC 49100
How many UK companies use SIC code 49100?
731 active UK companies list 49100 (Passenger rail transport, interurban) among their registered SIC codes. Each company may register up to four. Of those, 677 put it first. The figures come from the August 2026 Companies House register snapshot, and count active companies only.
Which SIC code should a taxi or private hire driver's limited company use?
Use 49320, taxi operation. It is the standard choice and covers private hire as well as hackney carriage work. Chauffeur services, minibuses and other passenger transport that does not fit the taxi model sit under 49390. You select the code yourself when you incorporate. You can change it on any confirmation statement. Companies House does not need to approve it.
Does a courier business belong in 49410 or division 53?
General haulage of goods by road is 49410. That usually means pallets and full or part loads. Parcel and same-day courier work normally sits in division 53, most often under 53202. The line is blurry and nobody polices it. Pick the code closest to your core activity. You can hold both if the business genuinely does both.
Find UK SIC 49100 companies
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