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Company directory · Portsmouth

Trade and construction companies in Portsmouth

1,868 active trade and construction companies registered in Portsmouth, Hampshire, by trade.

Trade companies in Portsmouth in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Property Proprietors Limited, incorporated in 1930.

Companies
1,868
Active, small or micro accounts
New in the last 12 months
282
15% of the total
Typical net assets
£12K
Median of 1,339 latest balance sheets
Typical size
1 employee
Median average headcount
Accounts due in the next 3 months
464
Companies House deadlines

Still trading, by year incorporated

Active trade companies in Portsmouth by year of incorporation01002003002017: 59 incorporated (still active)5920172018: 80 incorporated (still active)8020182019: 107 incorporated (still active)10720192020: 77 incorporated (still active)7720202021: 103 incorporated (still active)10320212022: 131 incorporated (still active)13120222023: 131 incorporated (still active)13120232024: 153 incorporated (still active)15320242025: 216 incorporated (still active)21620252026: 241 incorporated (still active)2412026
Active trade companies in Portsmouth by year of incorporation01002003002017: 59 incorporated (still active)59'172018: 80 incorporated (still active)80'182019: 107 incorporated (still active)107'192020: 77 incorporated (still active)77'202021: 103 incorporated (still active)103'212022: 131 incorporated (still active)131'222023: 131 incorporated (still active)131'232024: 153 incorporated (still active)153'242025: 216 incorporated (still active)216'252026: 241 incorporated (still active)241'26

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

Trades in Portsmouth

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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