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Verified CRO data Updated 2026-05-16

O'BRIEN TELECOM SERVICES LIMITED

● Active

Active Irish company in Dublin, incorporated 3 December 2019 — NACE 61.90, CRO 661815.

CRO 661815 Incorporated 3 Dec 2019 NACE 61.90 Dublin

Overview

O'BRIEN TELECOM SERVICES LIMITED is an Irish company registered with CRO number 661815. The company was established on December 3, 2019, and is currently active with a normal status. Its registered address is in Dublin. The company has two shareholders and one director, who also serves as the sole director of no other Irish companies. A partial address is shared with at least 13 other companies. The company's annual returns and constitution are on record, with the most recent annual return submitted in June 2025. The name suggests a telecommunications services provider. No specific services, products, or operational details are provided in the available data. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

Elliott Corrigan & Co
3 Kevin Street Lower Dublin 8
D08 Tnh3 Ireland
Dublin 8
Dublin
Ireland

Industry classification

NACE Rev. 2 — 61.90

→ All NACE 61.90 companies in Ireland In Dublin

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

O'BRIEN TELECOM SERVICES LIMITED

CRO number

661815

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

3 December 2019

Operating years

7 years

Registered county

Dublin

Registered office

ELLIOTT CORRIGAN & CO, 3 KEVIN STREET LOWER DUBLIN 8, D08 TNH3 IRELAND, DUBLIN 8, DUBLIN, IRELAND

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does O'BRIEN TELECOM SERVICES LIMITED do?

O'BRIEN TELECOM SERVICES LIMITED is an Irish company registered with CRO number 661815. The company was established on December 3, 2019, and is currently active with a normal status. Its registered address is in Dublin.

Where is O'BRIEN TELECOM SERVICES LIMITED based?

O'BRIEN TELECOM SERVICES LIMITED's registered office is at Elliott Corrigan & Co, 3 Kevin Street Lower Dublin 8, D08 Tnh3 Ireland, Dublin 8, Dublin, Ireland.

When was O'BRIEN TELECOM SERVICES LIMITED founded?

O'BRIEN TELECOM SERVICES LIMITED was incorporated with the Irish Companies Registration Office on 3 December 2019, more than 6 years ago.

Is O'BRIEN TELECOM SERVICES LIMITED still active?

Yes. The company is listed with the Companies Registration Office under status 'Normal' as of the most recent filing on 31 December 2024.

What is the CRO number for O'BRIEN TELECOM SERVICES LIMITED?

661815.

Where this data comes from

CRO Open Data data.gov.ie/dataset/companies-register Weekly All factual fields
AI synthesis Qwen3-4B-Instruct (locally hosted) 2026-05-16 Prose summary only

About this summary — the prose Overview above is generated by an LLM from the cited sources. Factual fields (CRO number, status, dates, address, NACE code) come directly from the Companies Registration Office. If you spot an error, please report it →

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