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Company directory · Barnet

Trade and construction companies in Barnet

1,131 active trade and construction companies registered in Barnet, Hertfordshire, by trade.

Trade companies in Barnet in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Frederick Gordon & Co. Limited, incorporated in 1946.

Companies
1,131
Active, small or micro accounts
New in the last 12 months
128
11% of the total
Typical net assets
£9,492
Median of 854 latest balance sheets
Typical size
1 employee
Median average headcount
Accounts due in the next 3 months
327
Companies House deadlines

Still trading, by year incorporated

Active trade companies in Barnet by year of incorporation0501001502017: 52 incorporated (still active)20172018: 66 incorporated (still active)20182019: 53 incorporated (still active)20192020: 57 incorporated (still active)20202021: 56 incorporated (still active)20212022: 66 incorporated (still active)20222023: 56 incorporated (still active)20232024: 65 incorporated (still active)20242025: 139 incorporated (still active)20252026: 96 incorporated (still active)962026
Active trade companies in Barnet by year of incorporation0501001502017: 52 incorporated (still active)'172018: 66 incorporated (still active)'182019: 53 incorporated (still active)'192020: 57 incorporated (still active)'202021: 56 incorporated (still active)'212022: 66 incorporated (still active)'222023: 56 incorporated (still active)'232024: 65 incorporated (still active)'242025: 139 incorporated (still active)'252026: 96 incorporated (still active)96'26

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

Trades in Barnet

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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