Company directory · Kidwelly
Trade and construction companies in Kidwelly
49 active trade and construction companies registered in Kidwelly, Carmarthenshire, by trade.
Trade companies in Kidwelly in numbers
From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is G M R Contractors Limited, incorporated in 1987.
Still trading, by year incorporated
Companies still active today, by the year they were incorporated; 2026 is the year so far.
Trades in Kidwelly
- Builders9
- Property developers8
- Motor traders7
- Machinery repair and installation6
- Mechanics and garages6
- Electricians5
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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