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  1. Companies
  2. Electricians

Company directory

Electricians: limited companies and filing deadlines

46,984 active electrical contractors that file small or micro-entity accounts, with their Companies House and HMRC deadlines.

Electrical contractors in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Whittaker Bros.,Limited, incorporated in 1900.

Companies
46,984
Active, small or micro accounts
New in the last 12 months
6,527
14% of the total
Typical net assets
£12K
Median of 34,627 latest balance sheets
Typical size
1 employee
Median average headcount
Accounts due in the next 3 months
11,393
Companies House deadlines

Still trading, by year incorporated

Active electrical contractors by year of incorporation02,0004,0006,0002017: 1,728 incorporated (still active)1,72820172018: 2,092 incorporated (still active)2,09220182019: 2,079 incorporated (still active)2,07920192020: 2,117 incorporated (still active)2,11720202021: 2,634 incorporated (still active)2,63420212022: 2,958 incorporated (still active)2,95820222023: 3,185 incorporated (still active)3,18520232024: 3,224 incorporated (still active)3,22420242025: 5,235 incorporated (still active)5,23520252026: 5,203 incorporated (still active)5,2032026
Active electrical contractors by year of incorporation02,0004,0006,0002017: 1,728 incorporated (still active)1,728'172018: 2,092 incorporated (still active)2,092'182019: 2,079 incorporated (still active)2,079'192020: 2,117 incorporated (still active)2,117'202021: 2,634 incorporated (still active)2,634'212022: 2,958 incorporated (still active)2,958'222023: 3,185 incorporated (still active)3,185'232024: 3,224 incorporated (still active)3,224'242025: 5,235 incorporated (still active)5,235'252026: 5,203 incorporated (still active)5,203'26

Companies still active today, by the year they were incorporated; 2026 is the year so far.

How electrical contractors file

Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.

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.

Electricians by town

Newly incorporated

The most recent electrical contractors to register. Their first accounts are due 21 months after incorporation.

Filing for your electrician company?

A.X.E.L Filing prepares your micro-entity accounts for Companies House and your CT600 for HMRC from one set of questions. £49 flat for both, no accountant, no subscription.

Start your filing

Other trades: Builders · Property developers · Civil engineering · Groundworks and demolition · Plumbers and heating engineers · Installers · Plasterers · Joiners and carpenters · Floor and wall tilers · Painters and decorators · Glaziers · Finishing trades · Roofers · Scaffolders · Specialist contractors · Landscapers and gardeners · Cleaning companies · Facilities management · Mechanics and garages · Motor traders · Machinery repair and installation · Repair services

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