Urban and suburban passenger railway transportation by underground, metro and similar systems
215 active UK companies registered under this classification.
SIC Code 49311 (Urban and suburban passenger railway transportation by underground, metro and similar systems) is a UK Standard Industrial Classification code used by Companies House to categorise business activities. Companies registered under this code operate in the Urban and suburban passenger railway transportation by underground, metro and similar systems sector, which falls under Section H (Transportation and Storage) of the SIC 2007 framework. There are currently 215 active companies and 225 total registrations under this classification.
Sector pulse: concentration is strongest in LONDON and BIRMINGHAM, with 4 new incorporations recorded in 2026.
Incorporation Trends
New Urban and suburban passenger railway transportation by underground, metro and similar systems companies registered per year.
Urban and suburban passenger railway transportation by underground, metro and similar systems Companies
Showing 1–25 of 232 companies.
225 INTERNATIONAL RAILWAY CONSULTANTS LTD 16755486
A&M FREIGHT LTD 13199149
AA OPERATIVES LTD 11611457
AB SOPHIA LIMITED 09106094
ACO SIGNALLING LTD 15634996
ADAPTIVE INFRA LTD 16498108
ADEMUSTOBA LIMITED 09431577
ADEXON SERVICES LIMITED 09470841
ADONIS SIGNALLING LTD SC450587
AGN SERVICES LTD 12234892
AJOKE'S STORE LTD 09323277
AK FINANCE & STRATEGY LTD 16891293
AKSIGNALS LTD 14567790
ALFA SEVEN LIMITED 09289991
ALIGN OPERATIONS LIMITED 16504763
ALSTOM NL SERVICE PROVISION LTD 02849400
AMASONN LTD 12160798
AMEEN AL TIJARAH SMC PRIVATE LIMITED 16951466
AMEY LUL 2 LIMITED 04602504
AMMBES SAANI (UK) LTD. 10395886
ANDN UK LTD 09698239
APPEX GROUP LIMITED 10671424
ASA RAIL LTD 16363563
ASCEND CONSULTANCY SERVICES LIMITED 15270267
ASPECT CONTROL SERVICES LIMITED 03008991
Frequently Asked Questions
What is SIC code 49311?
SIC code 49311 represents "Urban and suburban passenger railway transportation by underground, metro and similar systems" in the UK Standard Industrial Classification (SIC) 2007 system. It is used by Companies House to categorise the primary business activity of registered UK companies. It falls under Section H — Transportation and Storage.
How many UK companies are classified under SIC 49311?
There are currently 215 active UK companies registered under SIC code 49311 (Urban and suburban passenger railway transportation by underground, metro and similar systems), out of 225 total registrations.
Where are most Urban and suburban passenger railway transportation by underground, metro and similar systems companies based in the UK?
The top locations for Urban and suburban passenger railway transportation by underground, metro and similar systems companies in the UK are LONDON, BIRMINGHAM, GLASGOW, Derby, DAGENHAM. London typically leads in company registrations across most sectors.
How do I find a specific Urban and suburban passenger railway transportation by underground, metro and similar systems company?
You can browse all companies on this page, or use CompanyPulse's search at companypulse.co.uk/search to find a specific company by name or company number. Each company profile includes directors, financial data, risk analysis, and filing history.
How many new Urban and suburban passenger railway transportation by underground, metro and similar systems companies were incorporated in 2026?
4 new companies were registered under SIC code 49311 in 2026. CompanyPulse tracks all new UK incorporations in real time via the Companies House data stream.