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Company directory · Leigh-on-Sea

Trade and construction companies in Leigh-on-Sea

1,046 active trade and construction companies registered in Leigh-on-Sea, Essex, by trade.

Trade companies in Leigh-on-Sea in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Neo Developments Limited, incorporated in 1958.

Companies
1,046
Active, small or micro accounts
New in the last 12 months
108
10% of the total
Typical net assets
£7,247
Median of 806 latest balance sheets
Typical size
1 employee
Median average headcount
Accounts due in the next 3 months
279
Companies House deadlines

Still trading, by year incorporated

Active trade companies in Leigh-on-Sea by year of incorporation0501001502017: 35 incorporated (still active)3520172018: 46 incorporated (still active)4620182019: 50 incorporated (still active)5020192020: 47 incorporated (still active)4720202021: 56 incorporated (still active)5620212022: 59 incorporated (still active)5920222023: 81 incorporated (still active)8120232024: 93 incorporated (still active)9320242025: 124 incorporated (still active)12420252026: 85 incorporated (still active)852026
Active trade companies in Leigh-on-Sea by year of incorporation0501001502017: 35 incorporated (still active)35'172018: 46 incorporated (still active)46'182019: 50 incorporated (still active)50'192020: 47 incorporated (still active)47'202021: 56 incorporated (still active)56'212022: 59 incorporated (still active)59'222023: 81 incorporated (still active)81'232024: 93 incorporated (still active)93'242025: 124 incorporated (still active)124'252026: 85 incorporated (still active)85'26

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

Trades in Leigh-on-Sea

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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