16 new construction companies
registered in Cardiff, August 2026.

259 over the last twelve months, every one named below with a link to its Companies House record. That is a new competitor, or a new neighbour, about one a day. 21 registered in the last 30 days to 25 September 2026, 3 this week (provisional).

Snapshot 1 September 2026, monthly, not live. Counted by registered-office post town with formation-agent addresses taken out, so it runs lower than a raw feed. How it is counted.

Construction · CardiffAugust 2026
New in August
16
Against a 12-month average of 21.6
Last 12 months
259
Sep 2025 – Aug 2026
Newest on the register
0.4% of the 59,756 construction companies registered across the UK in the last twelve months
Last 30 days to 25 September 2026, provisional
21
3 in the last 7 days · Provisional: from the Companies House API feed, limited companies only, before the monthly register file.
Source: Companies HouseAugust 2026
Building and trades · The register

The 200 most recent of the 259 construction companies registered in Cardiff.

Every construction company that registered a Cardiff address between September 2025 and August 2026, newest first, straight from the Companies House register. Every company number links to its own record there.

Showing the 200 most recently incorporated. The remaining 59 are on the register itself. 2 are already marked for strike-off. 8 have changed name since registering.
Company What it does Registered
CARDIFF LOFT BOARDING LIMITED Other building completion and finishing · CF3 28 August 2026
SEE DEVELOPMENT S LTD Development of building projects · CF3 27 August 2026
J&S BUILDERS LTD Construction of domestic buildings · CF3 25 August 2026
CF GLAZING LTD Glazing · CF10 24 August 2026
CROWN DAMP PROOFING LTD Other specialised construction activities n.e.c. · CF11 24 August 2026
GILPS CONSTRUCTION LTD Painting · CF5 21 August 2026
RK FIRE AND ELECTRICAL LTD Electrical installation · CF5 21 August 2026
AK VERTEX LTD Construction of domestic buildings · CF24 12 August 2026
KGRK LTD Construction of domestic buildings · CF24 12 August 2026
LEX ROOFING SOLUTIONS LTD Roofing activities · CF23 12 August 2026
REGENCY CONSTRUCTION GROUP LTD Development of building projects · CF5 12 August 2026
BULLHORN BUILDERS LTD Other construction installation · CF24 11 August 2026
VSKA 07 LTD Construction of commercial buildings · CF24 10 August 2026
JMH CONSTRUCTION LTD Plastering · CF24 4 August 2026
QPROPERTY SOLUTIONS LIMITED Other building completion and finishing · CF10 4 August 2026
VOLTEVO ENERGY LTD Electrical installation · CF24 4 August 2026
A P QUICK DEVELOPMENTS LTD Construction of domestic buildings · CF3 30 July 2026
JK BUILDING SOLUTIONS LTD Other building completion and finishing · CF11 28 July 2026
OPS CAPITAL LIMITED Development of building projects · CF23 27 July 2026
SCAFF-TECH SCAFFOLDING SOUTH WALES LTD Scaffold erection · CF5 23 July 2026
DR & SH PROPERTY LIMITED Development of building projects · CF5 22 July 2026
WATSON GRANT LIMITED Construction of domestic buildings · CF14 22 July 2026
BESIM LECAJ LTD Construction of domestic buildings · CF11 21 July 2026
KOZ INTERIOR DECORATION LTD Joinery installation · CF3 21 July 2026
PLUG DESTINATIONS LIMITED Electrical installation · CF24 21 July 2026
SUMMIT ELECTRICAL GROUP LTD Electrical installation · CF3 20 July 2026
N & S NAWA BUILDING LTD Construction of commercial buildings · CF11 17 July 2026
COLEG SIR GÂR CAMPUS LIMITED Development of building projects · CF11 16 July 2026
OAKSTONE HOME RENOVATIONS LTD Other building completion and finishing · CF5 16 July 2026
DANIEL MORRIS RENDERING LTD Plastering · CF24 14 July 2026
GRANT HUGHES EWI SPECIALISTS LTD Other construction installation · CF15 10 July 2026
G.A.Z PROPERTY GROUP LTD Development of building projects · CF14 9 July 2026
DJW ELECTRICAL SOLUTIONS LTD Electrical installation · CF5 8 July 2026
ELC ELECTRICS LIMITED Electrical installation · CF3 8 July 2026
GLAMORGAN CONTRACTORS LTD Floor and wall covering · CF23 8 July 2026
MTS BUILDING MAINTENANCE LIMITED Other building completion and finishing · CF5 8 July 2026
ANY WEATHER ROOFING SOLUTIONS LTD Construction of domestic buildings · CF24 7 July 2026
C.R.G PROPERTY MAINTENANCE LTD Development of building projects · CF24 6 July 2026
PROPER TŶ FACILITIES LTD Other building completion and finishing · CF11 6 July 2026
AL-KELABY & RASOUL INVESTMENT LTD Development of building projects · CF23 5 July 2026
GROUND REAL ESTATE LIMITED Development of building projects · CF23 3 July 2026
NOVUS SY BUILDING LTD Construction of commercial buildings · CF10 3 July 2026
ICONIC MAINTENANCE LTD Other building completion and finishing · CF24 1 July 2026
JM CONSTRUCTION CARDIFF LIMITED Other specialised construction activities n.e.c. · CF14 1 July 2026
NEART CONSTRUCTION LTD Construction of domestic buildings · CF24 30 June 2026
PRIME STRUCTURES 02 LTD Construction of domestic buildings · CF23 29 June 2026
CARDIFF HEATING AND PLUMBING LIMITED Plumbing, heat and air-conditioning installation · CF11 22 June 2026
CSJ CONSTRUCTION GROUP LTD Construction of domestic buildings · CF3 22 June 2026
VERTEX CONSTRUCTION 01 LTD Construction of domestic buildings · CF24 22 June 2026
BISHOP CONTRACTORS LIMITED Construction of domestic buildings · CF15 20 June 2026
PERENNIAL POWER SOLUTIONS LTD Electrical installation · CF5 20 June 2026
WESTMINSTER DEVELOPMENT GROUP LTD Development of building projects · CF23 19 June 2026
FEMALE BUILDERS LIMITED Other building completion and finishing · CF14 18 June 2026
MAP ELECTRICAL INSTALLATIONS LIMITED Electrical installation · CF14 18 June 2026
GEACH CONTRACTORS LTD Construction of domestic buildings · CF5 17 June 2026
ONYX ROOFING GROUP LIMITED Roofing activities · CF5 17 June 2026
KHAN MALIK HOLDINGS LIMITED Development of building projects · CF24 4 June 2026
FROST POINT REFRIGERATION & AC LTD Plumbing, heat and air-conditioning installation · CF3 3 June 2026
TAYLORS CONSTRUCTION CARDIFF LTD Other building completion and finishing · CF3 1 June 2026
ALL WEATHER ROOFING CARDIFF UK LTD Construction of domestic buildings · CF11 29 May 2026
MPG SERVICES LTD was CIVIST LTD until 30 June 2026 Construction of domestic buildings · CF24 26 May 2026
AKAAL KIRPA CONSTRUCTION LIMITED Other construction installation · CF3 25 May 2026
A1 PLUMBING DECORATION LTD Construction of domestic buildings · CF24 24 May 2026
SOUTH WALES FLOORING LTD Floor and wall covering · CF3 21 May 2026
LAKSHYA CONSTRUCTION LTD Construction of domestic buildings · CF11 19 May 2026
STABLES DEVELOPMENT LTD Development of building projects · CF5 19 May 2026
ROSEMARY ROOFING LTD Roofing activities · CF3 16 May 2026
KNOTT CONSTRUCTION CONSULTANCY LIMITED Other specialised construction activities n.e.c. · CF3 15 May 2026
TOMIL GROUP LTD Development of building projects · CF11 13 May 2026
M A CONSTRUCTION SOLUTIONS LTD Development of building projects · CF24 12 May 2026
MIS CARDIFF LTD Construction of domestic buildings · CF3 8 May 2026
D EVANS ELECTRICAL LTD Electrical installation · CF5 6 May 2026
RANA G LTD Construction of domestic buildings · CF24 6 May 2026
VCK COMMERCIAL CANOPY LTD Development of building projects · CF11 6 May 2026
B&S EXTERIOR AND INTERIOR GROUP LTD was B&S EXTERIOR GROUP LIMITED until 18 May 2026 Other specialised construction activities n.e.c. · CF3 5 May 2026
CC PLUMBING AND GAS LTD Plumbing, heat and air-conditioning installation · CF5 1 May 2026
GRAY .S.G LTD Construction of domestic buildings · CF23 1 May 2026
IO BUILD & DESIGN SERVICES LTD Construction of domestic buildings · CF14 1 May 2026
OLYMPUS PODS LIMITED Construction of domestic buildings · CF5 30 April 2026
SRB BUILD LTD Construction of domestic buildings · CF5 30 April 2026
TIME MATTERS FIRE PROTECTION LTD Other building completion and finishing · CF5 29 April 2026
BRITANNIA CONSULTING LTD Construction of domestic buildings · CF14 28 April 2026
LARAYZ ELECTRICAL LIMITED Electrical installation · CF11 27 April 2026
CARIAD DEVELOPMENTS LTD Development of building projects · CF24 21 April 2026
TREVETT GROUNDWORK'S LTD Site preparation · CF3 21 April 2026
HB HOME IMPROVEMENTS LTD Construction of domestic buildings · CF23 20 April 2026
HOME ELECTRIC LTD Electrical installation · CF3 20 April 2026
RCD ELECTRICS LTD Electrical installation · CF3 20 April 2026
CEMC ELECTRICAL LTD Electrical installation · CF5 19 April 2026
COLLINGWOOD PLUMBING LTD Plumbing, heat and air-conditioning installation · CF5 17 April 2026
CLIMATE CONTROL SYSTEMS LTD Plumbing, heat and air-conditioning installation · CF24 13 April 2026
NEXTGEN BATHROOMS LIMITED Construction of domestic buildings · CF23 13 April 2026
CSMF LIMITED Other specialised construction activities n.e.c. · CF10 10 April 2026
KOINE CONSTRUCTION LIMITED Development of building projects · CF23 9 April 2026
ABT PROPERTY REFURBISHMENTS LTD Other building completion and finishing · CF23 8 April 2026
FRONTIER CONTRACTORS LIMITED Other construction installation · CF23 8 April 2026
NUNES ELECTRICAL LTD Electrical installation · CF5 8 April 2026
SPARTAN HVAC LTD Plumbing, heat and air-conditioning installation · CF23 8 April 2026
BAILEY POWER LTD Electrical installation · CF10 6 April 2026
UPVC SOLUTIONS LIMITED Other building completion and finishing · CF3 6 April 2026
COREVIEW GLAZING LIMITED Limited by guarantee Glazing · CF10 4 April 2026
BWC COMPS LTD Other specialised construction activities n.e.c. · CF23 31 March 2026
RHIWBINA GAS SERVICE LIMITED Plumbing, heat and air-conditioning installation · CF14 30 March 2026
HY PLUMBING &HEATING LIMITED Plumbing, heat and air-conditioning installation · CF24 27 March 2026
JUSTIN PACHECO CONSTRUCTION LIMITED Other construction installation · CF3 24 March 2026
LEWIS AND SON CONSTRUCTION LTD Other construction installation · CF3 24 March 2026
MACE CONSTRUCT GROUP LIMITED Development of building projects · CF24 24 March 2026
NOVUS PROJECT MANAGEMENT LIMITED Development of building projects · CF23 23 March 2026
KEAR GOODGER LTD Development of building projects · CF14 22 March 2026
CRONAN PROPERTY LIMITED Other building completion and finishing · CF5 20 March 2026
BLUEFIELD CWM AND PHURNACITE LIMITED Construction of domestic buildings · CF3 19 March 2026
SERIOUS GAME WORX LIMITED Development of building projects · CF23 19 March 2026
ISGROVE HEATING LIMITED Plumbing, heat and air-conditioning installation · CF14 18 March 2026
CARDIFF PROPERTY SERVICES LTD Painting · CF24 17 March 2026
ENRIQUE SPECIALIST TILING LTD Construction of domestic buildings · CF24 17 March 2026
TOP TIER ROOFCARE LTD Roofing activities · CF5 17 March 2026
POWERFIX ELECTRICAL LIMITED Electrical installation · CF5 16 March 2026
TOBERMORE PAVING DEVELOPMENTS LTD Other building completion and finishing · CF5 16 March 2026
DANSERVE LTD Other construction installation · CF14 13 March 2026
CRIBYN CAPITAL LIMITED Development of building projects · CF14 12 March 2026
PAOLO CATALDO LIMITED Joinery installation · CF14 12 March 2026
PEN-Y-BRYN SERVICES LIMITED Plumbing, heat and air-conditioning installation · CF3 12 March 2026
START BAY DEVELOPMENTS (PRIDEAUX) LIMITED Development of building projects · CF3 11 March 2026
COSYWARM SERVICING LIMITED Plumbing, heat and air-conditioning installation · CF14 10 March 2026
KASSA BRICKWORK LTD Other specialised construction activities n.e.c. · CF11 10 March 2026
V3 (U.K.) LIMITED Other construction installation · CF15 10 March 2026
JE ELECTRICAL SOLUTIONS LTD Electrical installation · CF5 9 March 2026
MG HEATING & PLUMBING SERVICES LTD Plumbing, heat and air-conditioning installation · CF5 9 March 2026
UC PROPERTY SOLUTIONS LTD Construction of commercial buildings · CF5 9 March 2026
MEKV HOLDINGS LTD Construction of domestic buildings · CF11 6 March 2026
TEON ELECTRICAL LTD Electrical installation · CF11 5 March 2026
BARNETT WHITE LTD Development of building projects · CF24 4 March 2026
MARJ ELECTRICAL LTD Electrical installation · CF14 3 March 2026
KLS MAINTENANCE SERVICES LTD Roofing activities · CF23 2 March 2026
RCP SOLUTIONS 1 LTD Other building completion and finishing · CF14 2 March 2026
RCP SOLUTIONS 2 LTD Other building completion and finishing · CF24 2 March 2026
ADP TILING LTD Floor and wall covering · CF15 27 February 2026
C CORE ROOFING LIMITED Roofing activities · CF23 25 February 2026
AD CONSTRUCTION CARDIFF LTD Plastering · CF24 23 February 2026
ASRA CONSTRUCTION LTD Development of building projects · CF23 21 February 2026
FROST PROJECT SERVICES LTD Electrical installation · CF10 20 February 2026
JS CLARITY LIMITED Glazing · CF23 17 February 2026
RS SHOPFITTERS LIMITED Other building completion and finishing · CF3 17 February 2026
SOLARSURV LIMITED Electrical installation · CF72 17 February 2026
CLARITY CONSTRUCTION GROUP LIMITED Construction of domestic buildings · CF5 15 February 2026
ABA BUILDING SERVICES LTD Construction of commercial buildings · CF24 13 February 2026
REVIVE MAINTENANCE SERVICES LTD Construction of domestic buildings · CF14 12 February 2026
C.S ROOFING AND BUILDING LTD Roofing activities · CF5 11 February 2026
GARRISON PROJECTS LIMITED Development of building projects · CF24 11 February 2026
ASAP ELECTRICAL CARDIFF LIMITED was ASAP ELECTRICAL LIMITED until 23 June 2026 Electrical installation · CF5 10 February 2026
TJ ACCESS AND INSPECTION LTD Other specialised construction activities n.e.c. · CF14 10 February 2026
HA CONSTRUCTION WORKS LTD Plumbing, heat and air-conditioning installation · CF23 8 February 2026
SW BUILDING INSPECTIONS LTD Other building completion and finishing · CF5 8 February 2026
CADARN PROPERTY MAINTENANCE LTD Other building completion and finishing · CF11 4 February 2026
VEGASIGN LIMITED Other specialised construction activities n.e.c. · CF24 2 February 2026
CURRY & SONS LTD Site preparation · CF24 30 January 2026
GABE ELECTRICAL SOUTH WALES LTD Electrical installation · CF5 30 January 2026
GRA CONTRACTORS LTD Joinery installation · CF23 30 January 2026
MAGPIE PROJECTS & DEVELOPMENT LIMITED Development of building projects · CF3 29 January 2026
THE INSULATION COMPANY UK LTD was CARDIFF INSULATION COMPANY LTD until 6 July 2026 Other construction installation · CF24 28 January 2026
SKYLINE FACADE SERVICES LTD Construction of commercial buildings · CF3 27 January 2026
GOODWYN BUILD LTD Other building completion and finishing · CF23 26 January 2026
VALE HOME IMPROVEMENTS LIMITED Other building completion and finishing · CF5 26 January 2026
CACTUS RENOVATIONS LTD Development of building projects · CF5 23 January 2026
BAM PROPERTY HOLDINGS LTD Development of building projects · CF11 22 January 2026
CAUKIN CONSTRUCT LTD Development of building projects · CF5 21 January 2026
RIGID SCAFFOLD SOLUTIONS LTD Scaffold erection · CF24 20 January 2026
ROOFCO UK BUILDING CONTRACTORS LTD Roofing activities · CF3 20 January 2026
ABS GLOBAL CONSTRUCTION LTD was ABS GLOBAL CONSTRUTION LTD until 29 January 2026 Other specialised construction activities n.e.c. · CF24 16 January 2026
ATLAS INVESTMENTS GROUP LIMITED was ABS GLOBAL CONSTRUCTION GROUP LIMITED until 29 January 2026 Construction of domestic buildings · CF24 14 January 2026
TEJA CONSTRUCTION LTD Construction of commercial buildings · CF11 12 January 2026
MODESTRO BUILDING SERVICES LTD Plastering · CF24 8 January 2026
CARDIFF AND VALE ROOFING BUILDING LTD Roofing activities · CF5 6 January 2026
RR NEWPORT INVESTMENT LTD Construction of commercial buildings · CF11 6 January 2026
AJS CONSTRUCTION SOUTH WALES LIMITED Construction of domestic buildings · CF11 5 January 2026
DML PROPERTY SOLUTIONS LTD Construction of domestic buildings · CF23 5 January 2026
ELITE GLAZING AND LIFTING SOLUTIONS LTD Glazing · CF5 5 January 2026
SKYLINE CONSTRUCTION WORKS LIMITED Construction of commercial buildings · CF5 29 December 2025
SHIRE WILLOW GROUP LTD Development of building projects · CF3 16 December 2025
ECO BUILDING SERVICES & PROPERTY DEVELOPMENTS LIMITED Development of building projects · CF11 15 December 2025
SNKD LTD Construction of domestic buildings · CF11 15 December 2025
ACTORIS CHIPPENHAM LIMITED Development of building projects · CF10 12 December 2025
LIMEMORTAR REPOINTING LIMITED Construction of commercial buildings · CF11 9 December 2025
HANCOCK’S DESIGN&CONSTRUCTION LIMITED Construction of domestic buildings · CF5 8 December 2025
DALE ROOFING SERVICES LIMITED Roofing activities · CF15 2 December 2025
TX CONSTRUCTION AND MANAGEMENT LTD Development of building projects · CF23 1 December 2025
CALIBRE PLUMBING LTD Plumbing, heat and air-conditioning installation · CF14 30 November 2025
BUILDIT121 LTD Construction of domestic buildings · CF11 29 November 2025
WYNVER GROUP LTD Other specialised construction activities n.e.c. · CF15 27 November 2025
HUTCHOLUX LTD Electrical installation · CF3 26 November 2025
D.A. BUILDING MAINTENANCE LTD Construction of domestic buildings · CF11 21 November 2025
HAMAA DEVELOPMENTS LTD Construction of domestic buildings · CF3 20 November 2025
GLAMORGAN PREMIUM RENOVATION LTD Construction of commercial buildings · CF14 19 November 2025
FLASH PASSIVE FIRE PROTECTION LTD Construction of commercial buildings · CF24 17 November 2025
MINTO ELECTRICAL INSTALLATION LTD Electrical installation · CF5 17 November 2025
VERTOBUILD LTD Development of building projects · CF3 16 November 2025
WIREDWORKS CONSTRUCTION LTD Construction of commercial buildings · CF14 14 November 2025
FABCO PHI 3 LIMITED Development of building projects · CF11 12 November 2025
KAY HOME PROPERTIES LTD Other building completion and finishing · CF14 12 November 2025
ANIES BUILDERS LTD Construction of domestic buildings · CF23 11 November 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.

Building and trades · Twelve months

March was the busiest month.

Monthly registrations of construction companies in Cardiff. The busiest month was March on 35. The quietest was December on 9.

New construction companies in Cardiff, by month

Sep 2025 – Aug 2026 · 259 in total

Previous months August 2026

Registrations dip over Christmas and pick up in the new year almost everywhere, so compare a month with the same month a year earlier rather than with the one before it.

2017 to 2026

How far back it goes.

Construction companies registered to a Cardiff address by year of incorporation, and this year measured against the same run of months last year.

New construction companies in Cardiff, by year

2017 to 2026 · 2026 counts January to August only

Complete years 2026, part year
January to August 2026 177 New construction companies in Cardiff so far this year
Same months, 2025 139 Up 27% year on year
2025, the last full year 221 Against 99 in 2017

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.

Building and trades · Towns of a similar size

How Cardiff compares.

New construction companies over the last twelve months in the towns closest to Cardiff on volume. Cardiff is number 34 of the 415 towns with enough construction registrations for a page.

Reading 266
Derby 265
Norwich 263
CardiffThis page 259
Preston 257

See all 415 towns for construction companies

Once a month, every new construction company registered in Cardiff. The new month's count and the names behind it, by email. Nothing to buy, and one click to stop.