Who in Ireland

County

Service companies in Co. Dublin

Dublin holds more registered companies than the rest of Ireland together: the capital, its suburbs and the commuter towns of Fingal, South Dublin and Dún Laoghaire-Rathdown. The trades listed here work across the postal districts (Dublin 1 to 24) and the county towns such as Swords, Blanchardstown, Tallaght and Dún Laoghaire.

All companies

  1. Obsidian Homecare Services

    Register data only · Recruitment & staffing. Is this your company? Claim the listing to add your website and services.

    Dublin Recruitment & staffing CRO 768132
  2. Obsidian Professional Services

    Register data only · Business support services. Is this your company? Claim the listing to add your website and services.

    Knocklyon, Co. Dublin Business support services CRO 623981
  3. Obsidian Sauna's

    Register data only · Other health practitioners. Is this your company? Claim the listing to add your website and services.

    Dublin Other health practitioners CRO 775083
  4. Obsidian Trinity

    Register data only · Management consultants. Is this your company? Claim the listing to add your website and services.

    Lusk, Co. Dublin Management consultants CRO 820744
  5. Obskur Music

    Register data only · Film, video & audio production. Is this your company? Claim the listing to add your website and services.

    Pavillion House, Co. Dublin Film, video & audio production CRO 782184
  6. Obsoft Tech Europe

    Register data only · Publishing. Is this your company? Claim the listing to add your website and services.

    St. Mary's Place, Co. Dublin Publishing CRO 713535
  7. Obstruction

    Register data only · Advertising agencies. Is this your company? Claim the listing to add your website and services.

    Littlepace, Co. Dublin Advertising agencies CRO 672792
  8. Obsydian

    Register data only · Software development. Is this your company? Claim the listing to add your website and services.

    Dublin Software development CRO 626289
  9. Obsã‰y

    Register data only · Management consultants. Is this your company? Claim the listing to add your website and services.

    Dun Laoghaire, Co. Dublin Management consultants CRO 654329
  10. Oburtol

    Register data only · Management consultants. Is this your company? Claim the listing to add your website and services.

    Blackrock, Co. Dublin Management consultants CRO 692212
  11. Obvio Tax Services

    Register data only · Management consultants. Is this your company? Claim the listing to add your website and services.

    Dublin Management consultants CRO 604670
  12. Obzio

    Register data only · Publishing. Is this your company? Claim the listing to add your website and services.

    Sandyford Road, Co. Dublin Publishing CRO 822819
  13. OC and C Architects

    Register data only · Architects. Is this your company? Claim the listing to add your website and services.

    Kilmainham, Co. Dublin Architects CRO 674270
  14. OC Architects & Design

    Register data only · Architects. Is this your company? Claim the listing to add your website and services.

    Ranelagh, Co. Dublin Architects CRO 565406
  15. OC Brothers Innovations

    Register data only · Engineering consultants. Is this your company? Claim the listing to add your website and services.

    Lucan, Co. Dublin Engineering consultants CRO 749331
  16. OC Emea

    Register data only · Recruitment & staffing. Is this your company? Claim the listing to add your website and services.

    Dublin Recruitment & staffing CRO 651247
  17. OC Endeavours

    Register data only · Sports services. Is this your company? Claim the listing to add your website and services.

    Howth, Co. Dublin Sports services CRO 778750
  18. OC Hospitality & Retail

    Register data only · Restaurants & takeaways. Is this your company? Claim the listing to add your website and services.

    Howth, Co. Dublin Restaurants & takeaways CRO 745381
  19. OC Passenger Travel

    Register data only · Passenger transport. Is this your company? Claim the listing to add your website and services.

    Tallaght, Co. Dublin Passenger transport CRO 792944
  20. OC Productions

    Register data only · Film, video & audio production. Is this your company? Claim the listing to add your website and services.

    Dalkey, Co. Dublin Film, video & audio production CRO 821822
  21. Ocapoint Technology

    Register data only · Management consultants. Is this your company? Claim the listing to add your website and services.

    Duntaheen Road, Co. Dublin Management consultants CRO 590659
  22. OCC Accountants

    Register data only · Accountants & bookkeepers. Is this your company? Claim the listing to add your website and services.

    Harmony Row, Co. Dublin Accountants & bookkeepers CRO 630460
  23. Occanovo

    Register data only · Software development. Is this your company? Claim the listing to add your website and services.

    Lucan, Co. Dublin Software development CRO 828620
  24. Occasio Development

    Register data only · Business support services. Is this your company? Claim the listing to add your website and services.

    Terenure, Co. Dublin Business support services CRO 705177
  25. Occasio Property Solutions

    Register data only · Management consultants. Is this your company? Claim the listing to add your website and services.

    Rathfarnham, Co. Dublin Management consultants CRO 795446
  26. Occera

    Register data only · Management consultants. Is this your company? Claim the listing to add your website and services.

    Ranelagh, Co. Dublin Management consultants CRO 654506
  27. Occo (Aviation) II Financing Ireland

    Register data only · Equipment & goods hire. Is this your company? Claim the listing to add your website and services.

    Ella House, Co. Dublin Equipment & goods hire CRO 808450
  28. Occo (Aviation) II Leasing Ireland

    Register data only · Equipment & goods hire. Is this your company? Claim the listing to add your website and services.

    Ella House, Co. Dublin Equipment & goods hire CRO 808452
  29. Occu Living

    Register data only · Property letting. Is this your company? Claim the listing to add your website and services.

    Ballsbridge, Co. Dublin Property letting CRO 654285
  30. Occu Services

    Register data only · Property management. Is this your company? Claim the listing to add your website and services.

    Ballsbridge, Co. Dublin Property management CRO 674839
  31. Occumed

    Register data only · Medical specialists. Is this your company? Claim the listing to add your website and services.

    Dublin Medical specialists CRO 819428
  32. Occupational Hearing Services

    Register data only · Business support services. Is this your company? Claim the listing to add your website and services.

    Dublin Business support services CRO 795391
  33. Occupational Therapy Hub

    Register data only · Other health practitioners. Is this your company? Claim the listing to add your website and services.

    Baldoyle, Co. Dublin Other health practitioners CRO 818535
  34. Occupy Marque

    Register data only · Data processing & hosting. Is this your company? Claim the listing to add your website and services.

    Dublin Data processing & hosting CRO 756819
  35. OCD Elitecleaning

    Register data only · Passenger transport. Is this your company? Claim the listing to add your website and services.

    Sherriff St, Co. Dublin Passenger transport CRO 697283
  36. Ocds Solutions

    Register data only · Data processing & hosting. Is this your company? Claim the listing to add your website and services.

    The Owen Connolly Counselling & Therapy Centre, Co. Dublin Data processing & hosting CRO 654279
  37. OCE Acquisitions (2025)

    Register data only · Equipment & goods hire. Is this your company? Claim the listing to add your website and services.

    Ella House, Co. Dublin Equipment & goods hire CRO 797053
  38. Ocea Blau

    Register data only · Other professional services. Is this your company? Claim the listing to add your website and services.

    The Tara Building, Co. Dublin Other professional services CRO 685140
  39. Ocean Agate Ship Leasing Company

    Register data only · Equipment & goods hire. Is this your company? Claim the listing to add your website and services.

    Harcourt Road, Co. Dublin Equipment & goods hire CRO 822339
  40. Ocean Amber Ship Leasing Company

    Register data only · Equipment & goods hire. Is this your company? Claim the listing to add your website and services.

    Iveagh Court, Co. Dublin Equipment & goods hire CRO 825119
  41. Ocean Analytics and Strategies

    Register data only · IT services. Is this your company? Claim the listing to add your website and services.

    Blackrock, Co. Dublin IT services CRO 723004
  42. Ocean and Med Marine Navigation

    Register data only · Leisure & amusement. Is this your company? Claim the listing to add your website and services.

    St. Mary's Place, Co. Dublin Leisure & amusement CRO 766308
  43. Ocean Base Consults

    Register data only · Medical specialists. Is this your company? Claim the listing to add your website and services.

    Lucan, Co. Dublin Medical specialists CRO 723435
  44. Ocean Beryl Ship Leasing Company

    Register data only · Equipment & goods hire. Is this your company? Claim the listing to add your website and services.

    Harcourt Road, Co. Dublin Equipment & goods hire CRO 825122
  45. Ocean Blue River

    Register data only · Restaurants & takeaways. Is this your company? Claim the listing to add your website and services.

    Dublin Restaurants & takeaways CRO 737997
  46. Ocean Breakers Swimming

    Register data only · Sports & recreation education. Is this your company? Claim the listing to add your website and services.

    Malahide, Co. Dublin Sports & recreation education CRO 756505
  47. Ocean Breeze Construction

    Register data only · Building contractors. Is this your company? Claim the listing to add your website and services.

    St. Mary's Place, Co. Dublin Building contractors CRO 738448
  48. Ocean Calcite Ship Leasing Company

    Register data only · Equipment & goods hire. Is this your company? Claim the listing to add your website and services.

    Harcourt Road, Co. Dublin Equipment & goods hire CRO 825120
  49. Ocean Carpentry

    Register data only · Specialist construction. Is this your company? Claim the listing to add your website and services.

    Raheny, Co. Dublin Specialist construction CRO 629736
  50. Ocean Catering and Hospitality Services

    Register data only · Restaurants & takeaways. Is this your company? Claim the listing to add your website and services.

    Lucan, Co. Dublin Restaurants & takeaways CRO 636401

Finding a service company in Dublin

With so many companies, the useful filter in Dublin is the area rather than the county. Registered office addresses often show a postal district (Dublin 15, Dublin 24) or a town in Fingal or South Dublin, and the company's own website usually states the areas it covers. Many trades firms based in Meath, Kildare and Wicklow also serve Dublin, so the neighbouring counties are worth a look for jobs on the edge of the city.