Company directory · Barry
Trade and construction companies in Barry
376 active trade and construction companies registered in Barry, Vale Of Glamorgan, by trade.
Trade companies in Barry in numbers
From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is W Mullett Limited, incorporated in 1961.
Still trading, by year incorporated
Companies still active today, by the year they were incorporated; 2026 is the year so far.
Trades in Barry
- Cleaning companies37
- Builders35
- Motor traders35
- Machinery repair and installation31
- Electricians30
- Property developers28
- Mechanics and garages26
- Plumbers and heating engineers20
- Specialist contractors19
- Installers16
- Landscapers and gardeners16
- Scaffolders15
- Finishing trades13
- Joiners and carpenters9
- Painters and decorators9
- Roofers9
- Civil engineering8
- Plasterers6
- Floor and wall tilers5
Every company on these pages is an active private limited company that files small or micro-entity accounts. Each one has to deliver accounts to Companies House within 9 months of its year end, pay corporation tax 9 months and 1 day after it, and file a CT600 with HMRC within 12 months.
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