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Verified CRO data Updated 2026-05-16

QUANTUM HARBOUR IT SYSTEMS LIMITED

● Active

Active Irish company in Galway, incorporated 26 February 2024 — NACE 62.02 (computer consultancy), CRO 758433.

CRO 758433 Incorporated 26 Feb 2024 NACE 62.02 — Computer consultancy Galway

Overview

Quantum Harbour IT Systems Limited is an Irish IT services company offering proactive, managed IT solutions primarily to Irish and UK businesses concerned about downtime. The company provides a range of core services including Windows and software update management, antivirus and endpoint detection, data backup and recovery, email spam filtering, security awareness training, and identity threat monitoring on the dark web. It emphasizes transparent pricing, real-time protection, and preventive cybersecurity measures. The business positions itself as a reliable partner that ensures business continuity through proactive service delivery. Services are designed to prevent issues before they occur, with a focus on transparency and expert support. The company operates in Ireland and serves clients across the UK as well. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

204 Laurel Park
Newcastle
Galway
Ireland

Industry classification

NACE Rev. 2 — 62.02 — Computer consultancy

Class 62.02 covers computer consultancy activities — advising on hardware and software requirements, system planning and design.

→ All computer consultancy companies in Ireland In Galway

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

QUANTUM HARBOUR IT SYSTEMS LIMITED

CRO number

758433

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

26 February 2024

Operating years

2 years

NACE Rev. 2

Computer consultancy

Registered county

Galway

Registered office

204 LAUREL PARK, NEWCASTLE, GALWAY, Ireland

Last annual return

28 February 2025

Last accounts

28 February 2025

Frequently asked questions

What does QUANTUM HARBOUR IT SYSTEMS LIMITED do?

Quantum Harbour IT Systems Limited is an Irish IT services company offering proactive, managed IT solutions primarily to Irish and UK businesses concerned about downtime.

Where is QUANTUM HARBOUR IT SYSTEMS LIMITED based?

QUANTUM HARBOUR IT SYSTEMS LIMITED's registered office is at 204 Laurel Park, Newcastle, Galway, Ireland.

When was QUANTUM HARBOUR IT SYSTEMS LIMITED founded?

QUANTUM HARBOUR IT SYSTEMS LIMITED was incorporated with the Irish Companies Registration Office on 26 February 2024, more than 2 years ago.

Is QUANTUM HARBOUR IT SYSTEMS LIMITED still active?

Yes. The company is listed with the Companies Registration Office under status 'Normal' as of the most recent filing on 28 February 2025.

What is the CRO number for QUANTUM HARBOUR IT SYSTEMS LIMITED?

758433.

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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