Company directory · Penzance
Trade and construction companies in Penzance
215 active trade and construction companies registered in Penzance, Cornwall, by trade.
Trade companies in Penzance in numbers
From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Harbour Court Management Company Limited, incorporated in 1986.
Still trading, by year incorporated
Companies still active today, by the year they were incorporated; 2026 is the year so far.
Trades in Penzance
- Property developers47
- Builders40
- Specialist contractors16
- Mechanics and garages15
- Finishing trades12
- Plumbers and heating engineers12
- Cleaning companies9
- Electricians8
- Civil engineering7
- Machinery repair and installation7
- Motor traders7
- Joiners and carpenters6
- Landscapers and gardeners5
- Scaffolders5
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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