Building and repairing of ships Companies in the UK

SIC 3511Manufacturing|Data updated 17 Apr 2026
10
Active

10 active UK companies are classified under building and repairing of ships (SIC code 3511), a specialised sector. This sector falls under Section D — Manufacturing — of the UK Standard Industrial Classification. 450% of active companies were formed before 2000, reflecting the sector's deep roots in the UK economy. The average company in this sector is 64.6 years old, suggesting established and stable operators. The sector's longest-standing company was incorporated in 1876.

Source: Companies House register via UVAGATRON, April 2026

10
Active Companies
D
SIC Section
1876
Oldest Company
Growth (2020s)
64.6 yr
Avg Company Age

A mature, established sector with companies averaging 64.6 years.

Incorporation by Decade
69%
31%
Pre-1990: 31
1990s: 14

Data Signals

Financial
213 src
Governance
203 src
Risk
112 src
Compliance
42 src

Company Size Breakdown

Small: 1 (25%)Large: 3 (75%)

Frequently Asked Questions

How many building and repairing of ships companies are there in the UK?

There are 10 active companies classified under SIC code 3511 (Building and repairing of ships) in the UK, out of 45 total registered.

What is SIC code 3511?

SIC code 3511 stands for "Building and repairing of ships". It belongs to Section D — Manufacturing of the UK Standard Industrial Classification.

Where are most building and repairing of ships companies located?

Company locations vary across the UK.

What is the average age of building and repairing of ships companies?

The average active building and repairing of ships company in the UK is 64.6 years old, with the oldest registration dating back to 1876.

What government data is available for building and repairing of ships companies?

Our database contains 56 data signals across 4 categories for active building and repairing of ships companies. The largest category is Financial with 21 signals from 3 government sources.

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