The Irish IT & Security Software Market (2026)
6 it & security software companies have recorded headquarters in Ireland in this directory, led by Elestio. Rankings use trailing-12-month software spend share in the Cledara dataset. Unranked recorded vendors remain included. Data as of .
What this ranking measures
Location is the recorded headquarters, which may differ from where a company was founded or where its customers operate. Vendors are ordered by trailing-12-month software spend share in the Cledara dataset. Recorded products without a current paid observation remain in the directory; inclusion alone does not establish current paid usage.
Annual rank changes use the separate global popularity rank, based on payment activity. Missing calendar endpoints stay unavailable. Founding year, employee and funding fields are recorded enrichment facts, which can be incomplete or historical. Full source data is available from the CSV and JSON download links.
The headline and leader facts describe the complete published location. Search and category selections apply to the directory and its downloads.
Irish it & security software companies ranked by software spend
| # | Product | Category | Founded | Employees | Funding | 12-mo activity rank change |
|---|---|---|---|---|---|---|
| 1 |  Elestio Elestio is a fully managed DevOps platform designed for deploying code and open-source software. It offers deployment on any cloud or on-premise infrastructure. With solutions that include CI/CD pipelines, Elestio streamlines the process of deploying, securing, backing up, and updating open-source software on scalable cloud infrastructure. | IT & Security | 2022 | 11-50 employees | +249 | |
| 2 |  TitanHQ TitanHQ is a cloud-based phishing protection solution for M365, using AI and machine learning to detect and remediate phishing threats in real-time, requiring no additional hardware. | IT & Security | 1999 | 51-200 employees | +69 | |
| 3 |  GAT labs GAT labs is a platform that provides auditing, management and automation for Google Workplace. | IT & Security | 2014 | 51-200 employees | ||
| 4 |  Holafly Holafly is a platform that offers digital eSIM services, enabling users to access mobile networks in different countries without the need for physical SIM cards. The platform allows users to purchase and activate eSIMs through an online interface, which provides data plans that can be used on compatible devices across various regions. The eSIMs are delivered digitally, and users manage their data | IT & Security | 2017 | 201-500 employees | Under $1M | |
| 5 | IP Telecom | IT & Security | 2010 | 11-50 employees | ||
| 6 | Irish Domains | IT & Security | 1999 | 11-50 employees |
IT & Security Software subcategories in Ireland
Infrastructure companies in Ireland
- Elestio — Elestio is a fully managed DevOps platform designed for deploying code and open-source software. It offers deployment on…
SIEM & Threat Detection companies in Ireland
- TitanHQ — TitanHQ is a cloud-based phishing protection solution for M365, using AI and machine learning to detect and remediate ph…
Cloud Security (CSPM) companies in Ireland
- GAT labs — GAT labs is a platform that provides auditing, management and automation for Google Workplace.
Network & VPN companies in Ireland
- Holafly — Holafly is a platform that offers digital eSIM services, enabling users to access mobile networks in different countries…
- IP Telecom
Other companies in Ireland
- Irish Domains
Rising Irish it & security software companies
Elestio and TitanHQ show the strongest payment-activity rank gains over the three-calendar-month comparison.
How Ireland compares globally
Ireland accounts for 0.8% of the it & security software products tracked globally on Cledara (6 of 754).
The top Irish product, Elestio, ranks #119 by recorded software spend in the global category dataset.
Frequently asked questions
Which Irish it & security software vendors lead the spend ranking?
Elestio, TitanHQ and GAT labs lead the Irish it & security software market in 2026, ordered by recorded software spend share in the Cledara dataset. Last updated 21 October 2026, 01:01 UTC.
How big is the Irish it & security software market?
This directory records 6 it & security software products headquartered in Ireland, led by Elestio in recorded software spend share. Inclusion does not establish current paid usage. This is a dataset count, not a market-size or revenue estimate.
Which Irish it & security software vendors gained payment-activity rank?
Elestio and TitanHQ show the strongest global payment-activity rank gains over three calendar months among vendors in this headquarters/category group.
Where does this data come from?
From anonymized, aggregated purchasing data across companies that manage their software with Cledara — real payments, not surveys or web traffic. Updated monthly.