Company directory · Castle Cary
Trade and construction companies in Castle Cary
49 active trade and construction companies registered in Castle Cary, Somerset, by trade.
Trade companies in Castle Cary in numbers
From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is J.P.C.Properties(Southampton)Limited, incorporated in 1957.
Still trading, by year incorporated
Companies still active today, by the year they were incorporated; 2026 is the year so far.
Trades in Castle Cary
- Builders8
- Plumbers and heating engineers7
- Electricians5
- Machinery repair and installation5
- Mechanics and garages5
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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