From filed accounts · updated daily

🏗️ Building & construction companies in Cardiff

66 building & construction companies registered in Cardiff have filed a profit or loss in their latest accounts. The most profitable are below.

  1. 1
    Bect Building Contractors

    Building & construction · FY to Jun 2025

    £2.62m

    Profit after tax

  2. 2
    Knox & Wells

    Building & construction · FY to Dec 2025

    £1.78m

    Profit after tax

  3. 3
    Cardo Group

    Building & construction · FY to Feb 2022

    £1.61m

    Profit after tax

  4. 4
    Cardo (Wales & West)

    Building & construction · FY to Feb 2023

    £1.07m

    Profit after tax

  5. 5
    Tough

    Building & construction · FY to Mar 2025

    £1.06m

    Profit after tax

  6. 6
    Unitmovements

    Building & construction · FY to Mar 2025

    £1.01m

    Profit after tax

  7. 7
    Dale Services Group

    Building & construction · FY to Dec 2025

    £972k

    Profit after tax

  8. 8
    Atkin Trade Specialists

    Building & construction · FY to Jul 2025

    £863k

    Profit after tax

  9. 9
    Carter Lauren Construction

    Building & construction · FY to Mar 2025

    £712k

    Profit after tax

  10. 10
    M & J Cosgrove Construction

    Building & construction · FY to Oct 2022

    £665k

    Profit after tax

  11. 11
    Carter Lauren (Property)

    Building & construction · FY to Mar 2025

    £635k

    Profit after tax

  12. 12
    Sphere Solutions

    Building & construction · FY to Mar 2025

    £516k

    Profit after tax

  13. 13
    Atlantic Pacific Marine

    Building & construction · FY to Apr 2025

    £424k

    Profit after tax

  14. 14
    Encon Construction

    Building & construction · FY to Jun 2025

    £356k

    Profit after tax

  15. 15
    Lee Wakemans

    Building & construction · FY to Mar 2022

    £325k

    Profit after tax

  16. 16
    Building Controls Maintenance

    Building & construction · FY to Mar 2026

    £314k

    Profit after tax

  17. 17
    Conexus DX

    Building & construction · FY to Oct 2021

    £283k

    Profit after tax

  18. 18
    Ariva Drywall Construction

    Building & construction · FY to Aug 2025

    £259k

    Profit after tax

  19. 19
    Reginald Atkin (Holdings)

    Building & construction · FY to Jul 2025

    £234k

    Profit after tax

  20. 20
    Kenton Black Group

    Building & construction · FY to Aug 2024

    £224k

    Profit after tax

  21. 21
    Care & Repair Home Improvement Services

    Building & construction · FY to Mar 2025

    £202k

    Profit after tax

  22. 22
    M&L Construction (Cardiff)

    Building & construction · FY to Jun 2024

    £79.9k

    Profit after tax

  23. 23
    Rolling Stock Solutions

    Building & construction · FY to Feb 2026

    £65.2k

    Profit after tax

  24. 24
    HMLG Construction

    Building & construction · FY to Mar 2023

    £58.7k

    Profit after tax

  25. 25
    Parallel Contract Services

    Building & construction · FY to May 2025

    £56.8k

    Profit after tax

  26. 26
    Aj Construction (Cardiff)

    Building & construction · FY to Jun 2025

    £56.4k

    Profit after tax

  27. 27
    Lydair (Commissioning)

    Building & construction · FY to Oct 2021

    £51.4k

    Profit after tax

  28. 28
    Kenton Black

    Building & construction · FY to Aug 2024

    £49.8k

    Profit after tax

  29. 29
    Penarth Building Services

    Building & construction · FY to Mar 2026

    £43.3k

    Profit after tax

  30. 30
    RDP Properties (Wales)

    Building & construction · FY to Mar 2021

    £41k

    Profit after tax

  31. 31
    Gentles Construction

    Building & construction · FY to May 2025

    £37.9k

    Profit after tax

  32. 32
    Bright Vue

    Building & construction · FY to Mar 2024

    £31.8k

    Profit after tax

  33. 33
    Clear Choice Developments

    Building & construction · FY to Jun 2023

    £30.3k

    Profit after tax

  34. 34
    Homek

    Building & construction · FY to May 2022

    £27.3k

    Profit after tax

  35. 35
    Accountants and Taxx

    Building & construction · FY to Aug 2023

    £25.6k

    Profit after tax

  36. 36
    Champion Rail Solutions

    Building & construction · FY to Apr 2025

    £24.1k

    Profit after tax

  37. 37
    Latham Construction South Wales

    Building & construction · FY to Oct 2023

    £23k

    Profit after tax

  38. 38
    Greenclose Ventures

    Building & construction · FY to Dec 2024

    £20.3k

    Profit after tax

  39. 39
    J Oliver Contractors

    Building & construction · FY to Jul 2023

    £13.5k

    Profit after tax

  40. 40
    Brian Harries Building

    Building & construction · FY to Sept 2025

    £13.2k

    Profit after tax

  41. 41
    Joshua Developments

    Building & construction · FY to Aug 2025

    £13.1k

    Profit after tax

  42. 42
    Besure RS

    Building & construction · FY to Dec 2025

    £10.6k

    Profit after tax

  43. 43
    Lekker Services

    Building & construction · FY to Jul 2025

    £6.55k

    Profit after tax

  44. 44
    Kamenov SD

    Building & construction · FY to Dec 2025

    £6.09k

    Profit after tax

  45. 45
    Reva2108

    Building & construction · FY to Oct 2025

    £5.93k

    Profit after tax

  46. 46
    A G Developments 1979

    Building & construction · FY to Jul 2022

    £5k

    Profit after tax

  47. 47
    Cardiff Garden Room

    Building & construction · FY to Mar 2022

    £4.52k

    Profit after tax

  48. 48
    Al-Ko PTR Trans&Co

    Building & construction · FY to Feb 2025

    £4.32k

    Profit after tax

  49. 49
    Bright Vision Holding

    Building & construction · FY to Nov 2021

    £2.46k

    Profit after tax

  50. 50
    Madmax777

    Building & construction · FY to Oct 2025

    £478

    Profit after tax

  51. 51
    Integra Innovations

    Building & construction · FY to Dec 2025

    £286

    Profit after tax

Companies are listed by the town of their registered office, which is not always where they trade. Profit after tax is from each company's latest accounts filed at Companies House, as filed; nothing is estimated. Only companies that report in pounds are included.