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  1. Companies
  2. Civil engineering
  3. Harpenden

Civil engineering · Harpenden

Civil engineering in Harpenden

15 active civil engineering contractors registered in Harpenden, Hertfordshire, with the date each one's next accounts are due at Companies House.

CompanySinceAccounts due
Bound Engineering Limited202514 Nov 2026 (in 33 days)
C.S. Building & Design Limited199730 Jun 2027 (in 261 days)
Carlton Road Developments (Harpenden) Limited196631 Jan 2027 (in 111 days)
CSBD Holdings Ltd202230 Jun 2027 (in 261 days)
Fineall Consulting Ltd201931 Dec 2027 (in 445 days)
Harpenden Estates Limited197331 Jan 2027 (in 111 days)
Hilltwister (UK) Ltd201930 Nov 2027 (in 414 days)
J.K Real Planning Ltd202523 Oct 2026 (in 11 days)
M&D Paving Ltd202610 Apr 2028 (in 546 days)
Meridian Energy Consulting Ltd201530 Sep 2027 (in 353 days)
Ozdemir Construction Ltd202030 Sep 2027 (in 353 days)
Real Mechanical Services Limited201830 Nov 2026 (in 49 days)
Red Parrott Limited201531 Oct 2026 (in 19 days)
SBP Management and Engineering Solutions Ltd.201631 Oct 2027 (in 384 days)
Wentbridge Group Limited199831 Dec 2026 (in 80 days)

Civil engineering contractors in Harpenden in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Carlton Road Developments (Harpenden) Limited, incorporated in 1966.

Companies
15
Active, small or micro accounts
New in the last 12 months
1
7% of the total
Typical net assets
£19K
Median of 12 latest balance sheets
Typical size
2 employees
Median average headcount
Accounts due in the next 3 months
5
Companies House deadlines

Still trading, by year incorporated

Active civil engineering contractors in Harpenden by year of incorporation0122017: 0 incorporated (still active)020172018: 1 incorporated (still active)120182019: 2 incorporated (still active)220192020: 1 incorporated (still active)120202021: 0 incorporated (still active)020212022: 1 incorporated (still active)120222023: 0 incorporated (still active)020232024: 0 incorporated (still active)020242025: 2 incorporated (still active)220252026: 1 incorporated (still active)12026
Active civil engineering contractors in Harpenden by year of incorporation0122017: 0 incorporated (still active)0'172018: 1 incorporated (still active)1'182019: 2 incorporated (still active)2'192020: 1 incorporated (still active)1'202021: 0 incorporated (still active)0'212022: 1 incorporated (still active)1'222023: 0 incorporated (still active)0'232024: 0 incorporated (still active)0'242025: 2 incorporated (still active)2'252026: 1 incorporated (still active)1'26

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

About civil engineering contractors

Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.

Other trades in Harpenden

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