Company directory · Magherafelt
Trade and construction companies in Magherafelt
306 active trade and construction companies registered in Magherafelt, County Londonderry, by trade.
Trade companies in Magherafelt in numbers
From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Andrew Bradley Limited, incorporated in 1984.
Still trading, by year incorporated
Companies still active today, by the year they were incorporated; 2026 is the year so far.
Trades in Magherafelt
- Builders48
- Specialist contractors40
- Property developers38
- Motor traders24
- Electricians23
- Plumbers and heating engineers15
- Installers14
- Machinery repair and installation14
- Civil engineering13
- Groundworks and demolition13
- Joiners and carpenters10
- Mechanics and garages10
- Cleaning companies8
- Landscapers and gardeners8
- Finishing trades7
- Roofers7
- Floor and wall tilers5
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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