Manufacture of railway and tramway locomotives and rolling stock Companies in the UK

SIC 3520Manufacturing|Data updated 9 Jun 2026
2
Active

2 active UK companies are classified under manufacture of railway and tramway locomotives and rolling stock (SIC code 3520), a specialised sector. This sector falls under Section D — Manufacturing — of the UK Standard Industrial Classification. 200% of active companies were formed before 2000, reflecting the sector's deep roots in the UK economy. The average company in this sector is 88.0 years old, suggesting established and stable operators.

Source: Companies House register via UVAGATRON, June 2026

2
Active Companies
D
SIC Section
1933
Oldest Company
Growth (2020s)
88 yr
Avg Company Age

A mature, established sector with companies averaging 88 years.

Incorporation by Decade
75%
25%
Pre-1990: 3
1990s: 1

Data Signals

Governance
52 src
Compliance
11 src
Financial
11 src

Frequently Asked Questions

How many manufacture of railway and tramway locomotives and rolling stock companies are there in the UK?

There are 2 active companies classified under SIC code 3520 (Manufacture of railway and tramway locomotives and rolling stock) in the UK, out of 4 total registered.

What is SIC code 3520?

SIC code 3520 stands for "Manufacture of railway and tramway locomotives and rolling stock". It belongs to Section D — Manufacturing of the UK Standard Industrial Classification.

Where are most manufacture of railway and tramway locomotives and rolling stock companies located?

Company locations vary across the UK.

What is the average age of manufacture of railway and tramway locomotives and rolling stock companies?

The average active manufacture of railway and tramway locomotives and rolling stock company in the UK is 88 years old, with the oldest registration dating back to 1933.

What government data is available for manufacture of railway and tramway locomotives and rolling stock companies?

Our database contains 7 data signals across 3 categories for active manufacture of railway and tramway locomotives and rolling stock companies. The largest category is Governance with 5 signals from 2 government sources.

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Data is updated daily from official UK government sources including Companies House. Information is provided for reference only.