Data from the official company registers of 12 countries. Not an official register.

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Mac Ventilation Limited

Age6 years
older than 69% of its sector
Same activity, Ireland1,490live companies · 466th oldest
In Dundalk4,359live companies · 23 in the same activity
At this address1only this company
Latest accounts2025Made up to 31 Dec 2025

In brief

Mac Ventilation Limited is a private company limited by shares incorporated in Ireland on 29 May 2020. At 6 years old it is older than 69% of the 1,490 live companies whose main activity is plumbing, heat and air-conditioning installation. Its registered office is in Dundalk, Louth. 23 live companies in Dundalk share the same main activity. Its latest accounts were made up to 31 December 2025.

Register details

Registered nameMAC VENTILATION LIMITED
Company number671483
Company typeLTD - Private Company Limited by Shares
Registered officeMullacrew, Dundalk Co. Louth
Nature of business (NACE Rev. 2)43.22 Plumbing, heat and air-conditioning installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Annual return made up
  • Accounts made up
  • Incorporated

Register entries

From the register.

Incorporated29 May 2020
Latest accounts made up to31 December 2025
Last annual return26 September 2026
Next annual return due28 September 2027

Plumbing, heat and air-conditioning installation in Ireland

Live companies whose main activity is 43.22: 1,490 in total, median age 4 years, 231 incorporated in the past 12 months.

All 1,490 companies
This company's decadeOther decades
05001,0001,5002,0002010s: 4294292010s2020s: 1,0611,0612020s
Incorporated per year, still live
01002003004002015: 4620152016: 832017: 8220172018: 1072019: 11120192020: 1052021: 12520212022: 1392023: 14620232024: 1532025: 19520252026: 198

Location

Registered office in Dundalk, Louth.

Live companies in Dundalk4,359
Same activity in Dundalk23
New in Dundalk, past 12 months324

Similar companies

Live companies with the same main activity, nearest first.

Compare all

Sources

Register data: Companies Registration Office (CRO) open data, Company Records, delivery of 20 October 2026. Contains Irish Public Sector Data licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. Towns: Central Statistics Office, Census 2022 (CC BY 4.0); Dublin postal districts from the register address. Sector names: Eurostat NACE Rev. 2. Context figures are computed by FirmsDB from these sources. This page is not an official register; search for the company number in the CRO register before relying on it.