Company directory · Swanley
Trade and construction companies in Swanley
466 active trade and construction companies registered in Swanley, Kent, by trade.
Trade companies in Swanley in numbers
From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Alton Decorators Limited, incorporated in 1973.
Still trading, by year incorporated
Companies still active today, by the year they were incorporated; 2026 is the year so far.
Trades in Swanley
- Property developers73
- Specialist contractors69
- Electricians50
- Builders42
- Plumbers and heating engineers27
- Roofers27
- Finishing trades23
- Cleaning companies21
- Installers21
- Motor traders19
- Landscapers and gardeners15
- Floor and wall tilers11
- Mechanics and garages10
- Civil engineering9
- Scaffolders9
- Machinery repair and installation7
- Plasterers7
- Facilities management6
- Glaziers6
- Painters and decorators5
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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