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

Specialist contractors · Swansea

Specialist contractors in Swansea

99 active specialist construction companies registered in Swansea, West Glamorgan, with the date each one's next accounts are due at Companies House.

CompanySinceAccounts due
A P Architecture and Planning Ltd201031 Dec 2026 (in 79 days)
Adt Technical Ltd202129 Oct 2026 (in 16 days)
Aerial Optics Ltd201631 Oct 2026 (in 18 days)
Affect Ability Limited201730 Apr 2027 (in 199 days)
Andrew D'auria Solutions Limited201030 Sep 2027 (in 352 days)
Asbri Transport Limited201128 Feb 2027 (in 138 days)
Aurora Energy Consulting Ltd202031 Jul 2027 (in 291 days)
B&C Building (Swansea) Limited20268 Apr 2028 (in 543 days)
Bay Insulation and Loft Boarding Ltd20269 Dec 2027 (in 422 days)
Bishops Stone Limited202517 Apr 2027 (in 186 days)
Block Property Maintenance Limited202431 Oct 2026 (in 18 days)
BSL Decorations Ltd202331 Jan 2027 (in 110 days)
Budget Builders 2 Ltd202031 Jul 2027 (in 291 days)
Building Services Controls 2 Limited20266 Nov 2027 (in 389 days)
Building Services Controls Limited199631 Dec 2026 (in 79 days)
C N Evans Plant Hire Ltd200331 Dec 2027 (in 444 days)
Castle Graig Limited202229 Oct 2026 (in 16 days)
Caswell Interiors Limited200830 Dec 2026 (in 78 days)
Celtic Valley Eco Solutions Ltd202623 Dec 2027 (in 436 days)
Ceri Hall Construction Ltd200931 Dec 2026 (in 79 days)
Coast Carpentry and Renovations Limited202130 Apr 2027 (in 199 days)
Colin Bowen Water Services Ltd201231 Dec 2026 (in 79 days)
Construction Repairs Limited201030 Sep 2027 (in 352 days)
Coombs Land Surveys Ltd202331 Aug 2027 (in 322 days)
Copper Coast Ltd202130 Apr 2027 (in 199 days)
Crest Ceilings & Partitions Limited201130 Sep 2027 (in 352 days)
Crystal Clear Pools Limited201430 Apr 2027 (in 199 days)
Cwjet Limited20253 May 2027 (in 202 days)
D. Bamber Surveys Limited199931 Jan 2028 (in 475 days)
D.G. Moses Plant Hire Limited199731 Dec 2026 (in 79 days)
Damp Shield (South Wales) Limited201328 Feb 2027 (in 138 days)
David Howes Consulting Ltd201631 Jan 2027 (in 110 days)
Davies Construction and Groundworks Ltd202328 Feb 2027 (in 138 days)
Dma Plant & Utilities Limited202327 Nov 2026 (in 45 days)
Dragon Pump Services Limited199831 Oct 2026 (in 18 days)
E4 Renov8 Ltd202431 Dec 2026 (in 79 days)
Fla Security Ltd201529 Dec 2026 (in 77 days)
G Allan Carpentry Ltd202331 Oct 2027 (in 383 days)
Gex Carpentry Ltd20091 Feb 2027 (in 111 days)
Green Energy Mab Ltd202231 Mar 2027 (in 169 days)
Greenwarm Cyf202614 Jan 2028 (in 458 days)
H I S Group Ltd202430 Sep 2027 (in 352 days)
Hancock Carpentry Limited202523 Feb 2027 (in 133 days)
Ian Davies Investments Limited202030 Nov 2026 (in 48 days)
Ian Davies Plant Limited199630 Nov 2026 (in 48 days)
Ideal Works Ltd201328 Feb 2027 (in 138 days)
Industrial Inspection Ltd202331 Jul 2027 (in 291 days)
J & L Scaffolding (Wales) Limited200630 Sep 2027 (in 352 days)
J.F. Cahill Limited200630 May 2027 (in 229 days)
John Glen (Installation Services) Limited199831 Jul 2027 (in 291 days)
Page 1 of 2

Specialist construction companies in Swansea in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is Riverside Water Technologies Limited, incorporated in 1954.

Companies
99
Active, small or micro accounts
New in the last 12 months
9
9% of the total
Typical net assets
£19K
Median of 79 latest balance sheets
Typical size
2 employees
Median average headcount
Accounts due in the next 3 months
32
Companies House deadlines

Still trading, by year incorporated

Active specialist construction companies in Swansea by year of incorporation05102017: 4 incorporated (still active)420172018: 3 incorporated (still active)320182019: 1 incorporated (still active)120192020: 6 incorporated (still active)620202021: 7 incorporated (still active)720212022: 5 incorporated (still active)520222023: 9 incorporated (still active)920232024: 7 incorporated (still active)720242025: 6 incorporated (still active)620252026: 9 incorporated (still active)92026
Active specialist construction companies in Swansea by year of incorporation05102017: 4 incorporated (still active)4'172018: 3 incorporated (still active)3'182019: 1 incorporated (still active)1'192020: 6 incorporated (still active)6'202021: 7 incorporated (still active)7'212022: 5 incorporated (still active)5'222023: 9 incorporated (still active)9'232024: 7 incorporated (still active)7'242025: 6 incorporated (still active)6'252026: 9 incorporated (still active)9'26

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

About specialist construction companies

Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.

Other trades in Swansea

Run a Swansea 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