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Verified CRO data Updated 2026-05-16

SISI IT SERVICES LIMITED

● Active

Active Irish company in Dublin, incorporated 12 January 2018 — NACE 62.02 (computer consultancy), CRO 618729.

CRO 618729 Incorporated 12 Jan 2018 NACE 62.02 — Computer consultancy Dublin

Overview

SISI IT Services Limited is an Irish technology consultancy based in Ireland, offering engineering and technology services focused on secure, cloud-based solutions. The company provides custom platforms built around critical workflows, with expertise in cloud delivery using AWS and Azure, resilient infrastructure, and automated CI/CD pipelines. It emphasizes secure engineering practices, integrating security controls into the development lifecycle and applying AI to enhance system functionality. Services include modern frontend development with reactive state management and enterprise-grade dashboards, as well as scalable backend systems with high-concurrency APIs and event-driven microservices. The firm highlights a collaborative approach, using pair programming and code reviews. It serves enterprise clients with a focus on security, cloud operations, and product engineering, delivering solutions across cybersecurity, payments, and digital platforms. Beyond registry-level identification, no further business details are publicly captured.

Location & registered address

3 Stratton Lawn
Adamstown Castle
Lucan Co. Dublin
Lucan
Dublin
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 Dublin

Company facts

Sourced from Companies Registration Office (CRO)

Legal name

SISI IT SERVICES LIMITED

CRO number

618729

Status

Active

Legal form

Ltd - Private Company Limited By Shares

Incorporated

12 January 2018

Operating years

8 years

NACE Rev. 2

Computer consultancy

Registered county

Dublin

Registered office

3 STRATTON LAWN, ADAMSTOWN CASTLE, LUCAN CO. DUBLIN, LUCAN, DUBLIN, IRELAND

Last annual return

31 December 2024

Last accounts

31 December 2024

Frequently asked questions

What does SISI IT SERVICES LIMITED do?

SISI IT Services Limited is an Irish technology consultancy based in Ireland, offering engineering and technology services focused on secure, cloud-based solutions.

Where is SISI IT SERVICES LIMITED based?

SISI IT SERVICES LIMITED's registered office is at 3 Stratton Lawn, Adamstown Castle, Lucan Co. Dublin, Lucan, Dublin, Ireland.

When was SISI IT SERVICES LIMITED founded?

SISI IT SERVICES LIMITED was incorporated with the Irish Companies Registration Office on 12 January 2018, more than 8 years ago.

Is SISI IT 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 SISI IT SERVICES LIMITED?

618729.

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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