This selection of large subscription businesses in Ireland includes a notable presence of software development and telecommunications companies. Among them, BrowserStack provides AI-powered cloud infrastructure for software testing, and FINEOS offers core systems for global life, accident, and health insurers. Three Ireland is a mobile telecommunications provider, while Holafly offers data plans for international travelers. The list also features the Digital Marketing Institute, which delivers online digital marketing courses, and Vhi, providing health insurance and healthcare services.
A significant cluster of these companies, including BrowserStack, Creditsafe, Three Ireland, and Virgin Media Ireland, are headquartered in Dublin. This indicates a concentration of subscription-based services in the capital city. The companies span various founding eras, with some established in the mid-20th century, such as Vhi (1957) and Virgin Media Ireland (1970), alongside more recent ventures like Tines (2018) and Bright (2021).
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Digital Marketing Institutedigitalmarketinginstitute.com
This company offers online digital marketing courses aligned with industry needs, providing skills, industry insights, and a supportive community for professionals |
2,912 | |||
| 2 |
BrowserStackbrowserstack.com
Provides instant access to thousands of real devices and browsers for functional, visual, and performance testing through AI-powered cloud infrastructure and tools. |
1,797 | |||
| 3 |
Vhiwww1.vhi.ie
providing health insurance and innovative healthcare services, supporting employee development, fostering inclusive culture, and promoting sustainability initiatives |
1,694 | |||
| 4 |
Creditsafecreditsafe.com
A global provider of business credit reports and information, empowering companies with data to make informed decisions and drive growth |
1,670 | |||
| 5 |
Three Irelandthree.ie
Leading mobile telecommunications provider in Ireland, offering connected life through products, service, and extensive 4G and 5G network coverage. |
1,513 | |||
| 6 |
AMCS Groupamcsgroup.com
Global leader in integrated software and vehicle technology for environmental, waste, recycling, and EHSQ industries, improving efficiency, margins, and customer service |
1,165 | |||
| 7 |
FINEOSfineos.com
Leading provider of core systems for life, accident, and health insurers globally, offering end-to-end SaaS products for quote to claim administration, digital engagement, and analytics |
838 | |||
| 8 |
Laya healthcarelayahealthcare.ie
Leading private health insurance provider in Ireland, offering a wide range of innovative healthcare services, corporate schemes, and digital solutions for members' well-being |
774 | |||
| 9 |
Holaflyesim.holafly.com
A company offering data plans for travelers to stay connected worldwide, founded by individuals inspired by their own frustrations |
727 | |||
| 10 |
The Irish Timesirishtimes.com
Leading Irish quality newspaper delivering news, opinion, and analysis to readers through multi-platform media, including digital offerings like email digests and podcasts |
724 | |||
| 11 |
Virgin Media Irelandvirginmedia.ie
Leading cable and broadcast business in Ireland, providing award-winning broadband, TV, mobile, and home phone services Also, offering connectivity solutions for businesses and public sector |
703 | |||
| 12 | 601 | ||||
| 13 |
Brightbrightsg.com
Bright offers leading accounting, payroll, tax, and HR solutions, with a focus on employee development, diversity, inclusion, and engagement in a supportive workplace environment |
542 | |||
| 14 |
Phorest Softwarephorest.com
A salon management software company that helps salon owners increase client retention and average spend through technology and marketing tools |
507 | |||
| 15 | 493 | ||||
| 16 |
The AA (Ireland)theaa.ie
A leading motoring organization in Ireland, providing roadside assistance, insurance services, and innovative solutions for customers' peace of mind |
450 | |||
| 17 |
Mediahuis IRLmediahuis.ie
Leading print and digital media publisher in Ireland with well-read brands, regional newspapers, digital marketplaces, and wholesale distribution of newspapers and magazines |
412 | |||
| 18 | 402 | ||||
| 19 |
Chartered Accountants Irelandcharteredaccountants.ie
Largest and longest established accountancy body in Ireland, representing over 31,000 members and 7,000 students, and leading voice of the profession |
399 | |||
| 20 |
Business Postbusinesspost.ie
The company provides daily news, analysis, interviews, and features through a subscription service, including free access to Food&Wine Ireland, Irish Tatler, and Connected magazines |
379 | |||
| 21 |
Fibrusfibrus.com
Fibrus provides full-fibre broadband services to homes and businesses in the UK, focusing on delivering high-speed internet to underserved areas |
378 | |||
| 22 |
LearnUponlearnupon.com
It provides learner-centric tools and support to over 1,300 businesses, focusing on performance, retention, and growth through effective learning. |
326 | |||
| 23 |
PhoneWatchphonewatch.ie
Ireland's top monitored alarm provider ensuring 24/7 safety with burglar and smoke alarm response Offering home protection for over 27 years |
321 | |||
| 24 |
Village Vetsvillagevets.ie
A family-owned veterinary practice with clinics in Meath and Dublin, committed to providing excellent care and improving veterinary services in Ireland |
266 | |||
| 25 |
Datalexdatalex.com
A market leader in digital commerce for travel retail, providing unique products to airlines worldwide to drive revenue and profit Headquarters in Dublin |
230 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Learnositylearnosity.com
Global leader in AI-powered assessment solutions, serving over 700 customers and 40 million learners Offers APIs for learning platforms and an enterprise-grade assessment platform for corporations and governments |
230 | |||
| 27 |
Alisonalison.com
World's largest free online empowerment platform offering 5,000+ courses, career tools, and a Free Learning Management System for individuals and organizations |
223 | |||
| 28 |
systeme.iosysteme.io
An all-in-one business platform to build sales funnels, online courses, memberships, run affiliate programs, send emails, and sell products Trusted by 11,000+ customers |
219 | |||
| 29 |
Immedis, a UKG Companyimmedis.com
It offers an enterprise-grade platform supporting the entire payroll cycle with advanced reporting and real-time data analytics for global businesses. |
208 | |||
| 30 |
West Wood Clubwestwood.ie
A chain of luxurious gyms, fitness clubs, and swimming pools in Dublin offering huge facilities, free fitness classes, personal training, and kids gym facilities |
205 | |||
| 31 |
Qualcomqualcom.ie
Streamline and secure IT infrastructure with managed IT services, expert support, cutting-edge technology, and a focus on security and data protection |
202 | |||
| 32 |
CyberSentriqcybersentriq.com
Provides AI-driven email and web security, cloud backup, threat detection, phishing simulation, and data protection for MSPs and SMBs. |
197 | |||
| 33 |
Irish Life Healthirishlife.ie
A health insurance provider focused on promoting customer wellness, offering value, driving innovation, and drawing on the expertise of Irish Life |
189 | |||
| 34 |
CareWorksoneadvanced.com
Provider of health and social care management software focusing on user-directed care, offering a flexible system tailored to evolving demands |
187 | |||
| 35 |
AccountsIQaccountsiq.com
Advanced cloud-native financial management platform offering automated accounting, group features, API integration, and business intelligence for mid-market companies. |
156 | |||
| 36 |
CameraMaticscameramatics.com
Provides comprehensive solutions including 360-degree cameras and AI for collision avoidance, ensuring vehicle and team protection. Also offers a hardware-free employee mobility solution for travel expense and emissions tracking. |
139 | |||
| 37 |
Xtremepushxtremepush.com
A leading CRM and Loyalty Marketing solution using real-time data, AI, and gamification to boost customer engagement, retention, and revenue across all channels |
137 | |||
| 38 |
Workvivo by Zoomworkvivo.com
Employee experience platform enabling communication, engagement, and inclusivity through a unified app, capturing organizational culture and enhancing leadership oversight globally |
130 | |||
| 39 |
Payslippayslip.com
AI-powered global payroll control platform automates end-to-end payroll processes, connecting systems for faster, smarter management and providing visibility and control for multinationals. |
105 | |||
| 40 |
TitanHQcybersentriq.com
A leading SaaS Cybersecurity Platform offering comprehensive security solutions to protect users from vulnerabilities Visit https://wwwtitanhqcom/contact/ for more information |
98 | |||
| 41 | 83 | ||||
| 42 |
Virtuosityvirtuosity.com
The company offers Virtuoso Subscriptions, providing businesses with Bentley applications, customizable training, and efficient technology integration to minimize project costs |
78 | |||
| 43 | 66 | ||||
| 44 |
Bizimplybizimply.com
Workforce management platform for hospitality and retail businesses, offering scheduling, HR, clock-in stations, shift reporting, and more in a cloud-based system |
66 | |||
| 45 |
TAMItami.co.uk
It provides market intelligence tools for sales, marketing, and revenue operations teams, enhancing lead generation, CRM management, and market insights. |
59 | |||
| 46 | 58 | ||||
| 47 |
Alkimiialkimii.com
Provides intelligent desktop and mobile software for hotels, streamlining HR, operations, and cost management with digital tools and real-time insights for efficiency. |
57 | |||
| 48 |
Perpetua Fitnessperpetua.ie
A fitness community committed to inclusive wellbeing, offering boutique studio classes, CrossFit, personal training, and virtual classes with a hybrid approach |
36 | |||
| 49 |
eSpatialespatial.com
It provides mapping, territory, and routing solutions with easy customization, data import, and excellent customer support for users. |
32 | |||
| 50 |
Pulsewaypulseway.com
Mobile-first IT management software empowering busy IT administrators to monitor infrastructure on-the-go, trusted by 300,000 users, including 250+ large enterprises worldwide |
31 | |||
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.
More company lists in Ireland
- The largest companies in Ireland 1,769
- Multinational companies in Ireland 564
- SaaS companies in Ireland 203
- Software Development companies in Ireland 176
- Retail chains in Ireland 166
- Financial services firms in Ireland 143
- Financial Services companies in Ireland 143
- Professional services firms in Ireland 126
- Manufacturers in Ireland 125
- Companies with in-house R&D in Ireland 120
- Critical infrastructure operators in Ireland 118
- Companies with a mobile app in Ireland 99
- Public sector organisations in Ireland 88
- Retail companies in Ireland 84
- Education providers in Ireland 83
- IT Services and IT Consulting companies in Ireland 83
- IT services companies in Ireland 77
- Construction companies in Ireland 70
- Healthcare providers in Ireland 69
- Consulting firms in Ireland 65
- Family-owned companies in Ireland 64
- Distributors and wholesalers in Ireland 63
- Hardware manufacturers in Ireland 61
- Government Administration companies in Ireland 57