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  3. Newmarket

Company directory · Newmarket

Trade and construction companies in Newmarket

333 active trade and construction companies registered in Newmarket, Suffolk, by trade.

Trade companies in Newmarket in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Whiteley and Creasy (Cambridge) Limited, incorporated in 1947.

Companies
333
Active, small or micro accounts
New in the last 12 months
34
10% of the total
Typical net assets
£10K
Median of 252 latest balance sheets
Typical size
1 employee
Median average headcount
Accounts due in the next 3 months
83
Companies House deadlines

Still trading, by year incorporated

Active trade companies in Newmarket by year of incorporation020402017: 11 incorporated (still active)1120172018: 17 incorporated (still active)1720182019: 14 incorporated (still active)1420192020: 15 incorporated (still active)1520202021: 12 incorporated (still active)1220212022: 20 incorporated (still active)2020222023: 20 incorporated (still active)2020232024: 18 incorporated (still active)1820242025: 37 incorporated (still active)3720252026: 26 incorporated (still active)262026
Active trade companies in Newmarket by year of incorporation020402017: 11 incorporated (still active)11'172018: 17 incorporated (still active)17'182019: 14 incorporated (still active)14'192020: 15 incorporated (still active)15'202021: 12 incorporated (still active)12'212022: 20 incorporated (still active)20'222023: 20 incorporated (still active)20'232024: 18 incorporated (still active)18'242025: 37 incorporated (still active)37'252026: 26 incorporated (still active)26'26

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

Trades in Newmarket

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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