All 41 construction companies registered in Merthyr Tydfil, Sep 2025 to Aug 2026.
Every construction company that registered a Merthyr Tydfil address between September 2025 and August 2026, newest first, straight from the Companies House register. Every company number links to its own record there.
| Company | What it does | Registered |
|---|---|---|
| GRAIN AND GROOVE CARPENTRY LTD | Joinery installation · CF47 | 7 August 2026 |
| NOARC ELECTRICAL LTD | Electrical installation · CF48 | 4 August 2026 |
| ELT BRICKWORK LIMITED | Construction of domestic buildings · CF48 | 3 August 2026 |
| JBH DECORATING LIMITED | Painting · CF48 | 31 July 2026 |
| NEXTNEST PROPERTIES LIMITED | Development of building projects · CF47 | 23 July 2026 |
| JGH CONSTRUCTION SOLUTIONS LIMITED | Construction of domestic buildings · CF48 | 7 July 2026 |
| FRONTIER POWER SOLUTIONS LTD | Electrical installation · CF47 | 19 June 2026 |
| JME INDUSTRIAL SERVICES LTD | Electrical installation · CF48 | 17 June 2026 |
| JUDE DEVELOPMENTS LTD | Development of building projects · CF47 | 5 June 2026 |
| S WILLIAMS ELECTRICAL SERVICES LTD | Construction of commercial buildings · CF48 | 4 June 2026 |
| CONSTRUCTION FORCE LTD | Other specialised construction activities n.e.c. · CF48 | 15 May 2026 |
| TAFF GROUP PROPERTY SERVICES LTD | Painting · CF47 | 19 April 2026 |
| HEATFLO LTD | Plumbing, heat and air-conditioning installation · CF48 | 15 April 2026 |
| ANEW ENERGY LIMITED | Plumbing, heat and air-conditioning installation · CF47 | 10 April 2026 |
| ELITE VINYL WRAPS LIMITED | Other building completion and finishing · CF48 | 27 March 2026 |
| FLEC CONSTRUCTION LTD | Construction of domestic buildings · CF48 | 25 March 2026 |
| TAF ELECTRICAL GROUP LTD | Electrical installation · CF48 | 23 March 2026 |
| M W BARRY LIMITED | Other building completion and finishing · CF48 | 19 March 2026 |
| MILLENNIUM BUILDING CONTRACTORS (SOUTH WALES) LTD was MILLENNIUM BUILDING SERVICES LTD until 18 June 2026 | Other building completion and finishing · CF47 | 19 March 2026 |
| CLD BUILDERS LIMITED | Other building completion and finishing · CF48 | 18 March 2026 |
| AXIS ELECTRICAL SERVICES LTD | Electrical installation · CF48 | 4 March 2026 |
| MAINTENANCE MATTERS MERTHYR LTD | Other construction installation · CF48 | 26 February 2026 |
| MAD DEVELOPMENTS AND CONSTRUCTION LTD | Construction of domestic buildings · CF47 | 13 February 2026 |
| CHACE GROUP LIMITED | Demolition · CF48 | 3 February 2026 |
| FORMOVA LIMITED | Development of building projects · CF47 | 21 January 2026 |
| MAPLE LEAF DESIGN & BUILD LTD | Construction of commercial buildings · CF47 | 18 January 2026 |
| BOTEC LTD | Other specialised construction activities n.e.c. · CF47 | 15 January 2026 |
| CPA CONSTRUCTION SERVICES LTD | Construction of domestic buildings · CF48 | 12 January 2026 |
| HZE SOLUTIONS LTD | Electrical installation · CF48 | 6 January 2026 |
| CHEEKE JONES BUILDING SERVICES LIMITED | Other specialised construction activities n.e.c. · CF48 | 31 December 2025 |
| ROOF DR LTD | Roofing activities · CF48 | 14 November 2025 |
| COCOSTELI CONSTRUCTION LTD | Construction of domestic buildings · CF48 | 28 October 2025 |
| ENHANCED HEATING AND PLUMBING LTD | Plumbing, heat and air-conditioning installation · CF47 | 28 October 2025 |
| CHRIS TASKER CONSTRUCTION LTD | Construction of domestic buildings · CF48 | 20 October 2025 |
| ONE STOP BUSINESS SUPPORT GROUP LIMITED | Other specialised construction activities n.e.c. · CF47 | 3 October 2025 |
| P&T PROP RENOVATIONS LIMITED | Development of building projects · CF48 | 1 October 2025 |
| KP QUALITY ROOFING LIMITED | Roofing activities · CF47 | 30 September 2025 |
| MILLENNIUM GROUP HOLDINGS (SOUTH WALES) LTD was MILLENNIUM BUILDERS LTD until 18 June 2026 | Other building completion and finishing · CF47 | 29 September 2025 |
| RJMARSHALL CONSTRUCTION LTD | Construction of domestic buildings · CF47 | 28 September 2025 |
| HYDRA SCAFFOLDING LTD | Scaffold erection · CF48 | 16 September 2025 |
| SOLARFIT ENERGY LTD | Electrical installation · CF48 | 4 September 2025 |
Company names, numbers and incorporation dates come from the Companies House register and are free to reuse under the Open Government Licence. What the register does not carry is a way to contact any of them. That is the part we sell, below.
March was the busiest month.
Monthly registrations of construction companies in Merthyr Tydfil. The busiest month was March on 7. The quietest was November on 1.
New construction companies in Merthyr Tydfil, by month
Sep 2025 – Aug 2026 · 41 in total
Small numbers move about. At this volume a quiet month and a busy month in the same year is normal, so read the twelve-month total before you read any single month.
How far back it goes.
Construction companies registered to a Merthyr Tydfil address by year of incorporation, and this year measured against the same run of months last year.
New construction companies in Merthyr Tydfil, by year
2017 to 2026 · 2026 counts January to August only
Older years undercount. The register only holds companies that still exist. Anything formed in an earlier year and since dissolved has dropped off it, so the further back the chart goes the more it undercounts. That alone makes every trade look like it is growing. Some of the rise here is real growth and some of it is simply that recent companies have had less time to close. The long view works through it in full.
How Merthyr Tydfil compares.
New construction companies over the last twelve months in the towns closest to Merthyr Tydfil on volume. Merthyr Tydfil is number 318 of the 415 towns with enough construction registrations for a page.
110 construction companies from August 2026 you can actually contact. £34.50.
4,507 construction companies registered across the UK in Aug 2026. 110 of them have an email address we checked as deliverable and tied to that company: name, number, registered address, directors, website and the contact. The rest are left out, not padded in, and you are not charged for them.
National per trade, Merthyr Tydfil and everywhere else; filter by town in the file. Closed months only, so the count you see is the count you get. £0.30 a record, £15 minimum.
Exact record count, the price and a sample row by email. Asking is not ordering.
Not ready to buy? The names alone, without contacts, are on the public register and we give them away: every new construction company in the UK in the last 30 days (4,635 to 25 September 2026), as a CSV. Get the free file.