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  1. Companies
  2. Civil engineering
  3. Seaham

Civil engineering · Seaham

Civil engineering in Seaham

8 active civil engineering contractors registered in Seaham, County Durham, with the date each one's next accounts are due at Companies House.

CompanySinceAccounts due
Cwa Plotworks Ltd201631 Dec 2026 (in 80 days)
G and R Brickwork Ltd201531 Oct 2027 (in 384 days)
GS Groundworks Ne Ltd20264 May 2028 (in 570 days)
J R A Engineering Limited200731 Dec 2026 (in 80 days)
JM Access Management Ltd201530 Jun 2027 (in 261 days)
Jones Consulting Services Limited202330 Apr 2027 (in 200 days)
Niku Utilities Ltd202328 Feb 2027 (in 139 days)
Wazza'stm Ltd202514 Dec 2026 (in 63 days)

Civil engineering contractors in Seaham in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is J R A Engineering Limited, incorporated in 2007.

Companies
8
Active, small or micro accounts
New in the last 12 months
1
13% of the total
Typical net assets
£16K
Median of 6 latest balance sheets
Typical size
2 employees
Median average headcount
Accounts due in the next 3 months
3
Companies House deadlines

Still trading, by year incorporated

Active civil engineering contractors in Seaham by year of incorporation0122017: 0 incorporated (still active)020172018: 0 incorporated (still active)020182019: 0 incorporated (still active)020192020: 0 incorporated (still active)020202021: 0 incorporated (still active)020212022: 0 incorporated (still active)020222023: 2 incorporated (still active)220232024: 0 incorporated (still active)020242025: 1 incorporated (still active)120252026: 1 incorporated (still active)12026
Active civil engineering contractors in Seaham by year of incorporation0122017: 0 incorporated (still active)0'172018: 0 incorporated (still active)0'182019: 0 incorporated (still active)0'192020: 0 incorporated (still active)0'202021: 0 incorporated (still active)0'212022: 0 incorporated (still active)0'222023: 2 incorporated (still active)2'232024: 0 incorporated (still active)0'242025: 1 incorporated (still active)1'252026: 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 Seaham

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