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  1. Companies
  2. Builders
  3. Mountain Ash

Builders · Mountain Ash

Builders in Mountain Ash

24 active building contractors registered in Mountain Ash, Mid Glamorgan, with the date each one's next accounts are due at Companies House.

CompanySinceAccounts due
Acuma Properties Ltd201928 Feb 2027 (in 139 days)
Atw Groundworks and Civil Engineering Limited201431 Dec 2027 (in 445 days)
Babis Homes Limited201430 Sep 2027 (in 353 days)
Build-Tec Contractors Limited200831 Jul 2027 (in 292 days)
C&L Rendering Ltd202131 Oct 2026 (in 19 days)
Collinspropertygroup Ltd.202131 Dec 2026 (in 80 days)
Coomer's Developments Limited202510 Jun 2027 (in 241 days)
D.Trow Carpentry Ltd202131 Dec 2027 (in 445 days)
Diamond Design Interiors Building and Maintenance Limited202331 Dec 2027 (in 445 days)
GSP Electricians Ltd202130 Apr 2027 (in 200 days)
Jiga Hertz Electrical Engineering and General Services Limited202030 Apr 2027 (in 200 days)
JJ Brickwork and Stonework Specialists Limited202031 Dec 2026 (in 80 days)
KR Windows Installations Ltd202431 Aug 2027 (in 323 days)
KW Groundworks Ltd201731 Dec 2027 (in 445 days)
Largercoast Group Ltd202230 Apr 2027 (in 200 days)
Orp Drylining Ltd201929 Dec 2026 (in 78 days)
P.L.T Construction Limited20259 May 2027 (in 209 days)
Precision Kitchen Fitting Ltd202518 Apr 2027 (in 188 days)
R S Ratcliffe (Carpentry) Limited200431 Dec 2027 (in 445 days)
SMS Drylining Ltd202513 Mar 2027 (in 152 days)
SPSC Builders Limited201431 Dec 2026 (in 80 days)
STR Drylining Ltd20263 Mar 2028 (in 508 days)
Stradstone Ltd201830 Jul 2027 (in 291 days)
UPVC and Glass Ltd202516 Oct 2026 (in 4 days)

Building contractors in Mountain Ash in numbers

From the Companies House register and filed balance sheets, as of 1 Oct 2026. The longest-established is R S Ratcliffe (Carpentry) Limited, incorporated in 2004.

Companies
24
Active, small or micro accounts
New in the last 12 months
1
4% of the total
Typical net assets
£3,405
Median of 17 latest balance sheets
Typical size
2 employees
Median average headcount
Accounts due in the next 3 months
6
Companies House deadlines

Still trading, by year incorporated

Active building contractors in Mountain Ash by year of incorporation02462017: 1 incorporated (still active)20172018: 1 incorporated (still active)20182019: 2 incorporated (still active)20192020: 2 incorporated (still active)20202021: 4 incorporated (still active)20212022: 1 incorporated (still active)20222023: 1 incorporated (still active)20232024: 1 incorporated (still active)20242025: 5 incorporated (still active)20252026: 1 incorporated (still active)12026
Active building contractors in Mountain Ash by year of incorporation02462017: 1 incorporated (still active)'172018: 1 incorporated (still active)'182019: 2 incorporated (still active)'192020: 2 incorporated (still active)'202021: 4 incorporated (still active)'212022: 1 incorporated (still active)'222023: 1 incorporated (still active)'232024: 1 incorporated (still active)'242025: 5 incorporated (still active)'252026: 1 incorporated (still active)1'26

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

About building contractors

Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.

Other trades in Mountain Ash

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