PricingHow It WorksWebsites
CT600 FilingCompanies House AccountsCompany Deadlines LookupWhat You Need to FileSelf AssessmentCIS ReturnsMaking Tax DigitalFree Tax Calculators
YappazineFree Tax CalculatorsHelp CentreFAQSupportOur Infrastructure
Jobs & leadsStripeMeta Lead AdsWhatsApp AITelegram
Tax filingHMRC (MTD)
Works with bothXeroQuickBooks
AboutPartner APIContactSecurityPrivacy PolicyTerms of Service
  1. Companies
  2. Civil engineering
  3. Bangor

Civil engineering · Bangor

Civil engineering in Bangor

17 active civil engineering contractors registered in Bangor, Gwynedd, with the date each one's next accounts are due at Companies House.

CompanySinceAccounts due
Alan Murphy Consulting Ltd201431 Dec 2026 (in 80 days)
Castom Civil Engineering Ltd201930 Apr 2027 (in 200 days)
Du Construction Limited199631 Jan 2028 (in 476 days)
E.R.A Humphreys Limited202628 May 2028 (in 594 days)
Eladon Limited199030 Jun 2027 (in 261 days)
G & C Roberts & Son (N.Wales) Limited200630 Jun 2027 (in 261 days)
Kimberley Gulf Limited198931 Aug 2027 (in 323 days)
M T Sykes (Contracting) Limited200730 Sep 2027 (in 353 days)
Marrac Design Ltd201931 Dec 2027 (in 445 days)
McCollum Engineering Ltd202130 Jun 2027 (in 261 days)
Menai Construction Limited200630 Jun 2027 (in 261 days)
Phantom Communications Ltd202131 Dec 2026 (in 80 days)
R P O Williams Civil Engineers Limited200531 Mar 2027 (in 170 days)
T T Roberts & Son Ltd200331 Dec 2026 (in 80 days)
Vaynol Contractors Consortium Ltd200131 Dec 2026 (in 80 days)
Versine Engineering Limited201431 Jan 2027 (in 111 days)
Wyn Hughes Civils Limited202231 Dec 2026 (in 80 days)

Civil engineering contractors in Bangor in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Kimberley Gulf Limited, incorporated in 1989.

Companies
17
Active, small or micro accounts
New in the last 12 months
1
6% of the total
Typical net assets
£36K
Median of 15 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 Bangor by year of incorporation0122017: 0 incorporated (still active)020172018: 0 incorporated (still active)020182019: 2 incorporated (still active)220192020: 0 incorporated (still active)020202021: 2 incorporated (still active)220212022: 1 incorporated (still active)120222023: 0 incorporated (still active)020232024: 0 incorporated (still active)020242025: 0 incorporated (still active)020252026: 1 incorporated (still active)12026
Active civil engineering contractors in Bangor by year of incorporation0122017: 0 incorporated (still active)0'172018: 0 incorporated (still active)0'182019: 2 incorporated (still active)2'192020: 0 incorporated (still active)0'202021: 2 incorporated (still active)2'212022: 1 incorporated (still active)1'222023: 0 incorporated (still active)0'232024: 0 incorporated (still active)0'242025: 0 incorporated (still active)0'252026: 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 Bangor

Run a Bangor company?

A.X.E.L Filing prepares your micro-entity accounts for Companies House and your CT600 for HMRC from one set of questions. £49 flat for both, no accountant, no subscription.

Start your filing
File accounts + CT600File now£49Let's talk