Companies registered in Swansea

On the register

Share of these companies on the live register, by status.

• Active 82%
• Proposal to strike off 14%
• In insolvency or administration 3%

New registrations

Companies registered each month, October 2025 – September 2026, that are still on the register. See registrations by month across all companies.

Company age

How long the active companies have been registered.

• Under 1 year 13%
• 1–3 years 19%
• 3–5 years 12%
• 5–10 years 21%
• 10–20 years 20%
• 20 years or more 14%

Top industries

Active companies in this area by SIC code. A company can have more than one SIC code.

• 68209 – Other letting and operating of own or leased real estate 2,920
• 68100 – Buying and selling of own real estate 1,410
• 70229 – Management consultancy activities other than financial management 1,130
• 82990 – Other business support service activities n.e.c. 1,030
• 41100 – Development of building projects 852
• 41202 – Construction of domestic buildings 730
• 96090 – Other service activities n.e.c. 727
• 47910 – Retail sale via mail order houses or via Internet 673
• 68320 – Management of real estate on a fee or contract basis 630
• 56103 – Take-away food shops and mobile food stands 625

Busiest postcode districts

Active companies by postcode district. Each links to those companies in the search.

• SA1 3,380
• SA7 2,220
• SA4 1,520
• SA2 1,450
• SA3 1,360
• SA14 1,220
• SA15 1,210
• SA31 1,170
• SA61 1,170
• SA6 1,130

Recently registered companies

Active companies recently registered in the SA postcode area.

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