Company directory · Ammanford
Trade and construction companies in Ammanford
205 active trade and construction companies registered in Ammanford, Carmarthenshire, by trade.
Trade companies in Ammanford in numbers
From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is J O Morris Limited, incorporated in 1990.
Still trading, by year incorporated
Companies still active today, by the year they were incorporated; 2026 is the year so far.
Trades in Ammanford
- Builders32
- Property developers27
- Mechanics and garages21
- Electricians16
- Specialist contractors14
- Plumbers and heating engineers13
- Finishing trades11
- Installers11
- Motor traders11
- Machinery repair and installation9
- Civil engineering8
- Cleaning companies8
- Landscapers and gardeners5
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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