23 Top Tech Companies in Dublin

These top companies are contributing to Dublin’s burgeoning tech industry.

Written by Margo Steines
A view of the Dublin, Ireland skyline along the River Liffey.
Photo: Shutterstock
UPDATED BY
Mia Goulart | Dec 12, 2025

Dublin, Ireland’s coastal capital, has an extensive lineup of tech startups and established industry names coming from sectors such as IT, software and gaming. Ireland is home to well over 100,000 information, communication and technology professionals — a number that’s been climbing steadily in recent years. Dublin’s reputation as an international tech hub, drawing in both businesses and talent, has contributed to that growth. Here are the top companies capitalizing on the city’s growing tech industry. 

Top Dublin Tech Companies

  • Workhuman
  • Sojern
  • Udemy
  • TikTok
  • ServiceNow
  • Datadog
  • Toast
  • 2K

Related ResourcesTech & Startup Jobs in Dublin

 

Top Tech Companies in Dublin

Geneva Trading is a proprietary trading firm. It offers technology, data analytics and support services to help traders maximize their performance. The company’s tech-forward approach includes ultra-low latency technologies, high-fidelity data resources and a world-class proprietary electronic trading platform. Geneva Trading is headquartered in Chicago with additional offices in Dublin and London.

 

Workhuman makes SaaS products to help businesses cultivate healthy work culture and drive employee productivity. Recognizing that “when people feel seen, they give their all,” Workhuman’s platform is designed to augment and build internal company culture through engagement processes like performance recognition and service milestone tracking to help companies solve human capital management challenges.

 

With an office blocks from Trinity College Dublin, Enfusion offers family offices, institutional assets managers and hedge funds an integrated investment platform. It can give its clients a comprehensive view of their businesses through services like operations, risk management and accounting. 

 

DraftKings operates digital platforms for sports betting, fantasy sports and playing mobile casino games. Sports fans who want to place bets with DraftKings can choose from options like live betting, pools and same game parlays for a diverse range of sports. Many engineering and data team members work out of DraftKings’ Dublin office, which opened in 2020.

 

Monte Carlo’s data observability platform is designed to offer visibility that encompasses an organization’s entire data landscape in order to help them reduce risk and improve data quality. Its technology applies machine learning to identify data issues across pipelines and takes a proactive approach to incident response with the goal of preventing data downtime.

 

TikTok is a video-hosting service and social media site that allows users to create, upload and view short-form mobile videos and amass followers. Known for its viral content — and the associated opportunities for direct monetization — TikTok has become a hub for solo influencers as well as marketing departments

 

Notion’s workspace management platform serves teams of one to over 1,000. Its platform is totally customizable and offers tools for note taking, project management and collaboration. Notion’s mission is to make it possible for everyone to shape the tools that shape their lives. Headquartered in San Francisco, the Dublin office is one of several international locations.

 

Sojern’s technology solutions are designed to boost marketing efforts for travel and hospitality businesses such as hotels and tourist attractions. It also offers AI-powered tools intended to create a better guest experience. For example, Sojern says its AI Smart Concierge, which has automated responses for over 1,000 common guest questions, can help businesses cut down on their front desk calls while still promptly handling guests’ needs.

 

Klaviyo’s CRM, powered by a built-in data platform and artificial intelligence capabilities, provides a unified set of automation, customer service and analytics solutions, supporting marketing efficiency for thousands of consumer brands all over the world. With approximately 2,000 global employees, Dublin is one of several locations where Klaviyo hires.

 

Take-Two Interactive Software develops, publishes and markets interactive entertainment and games under its two divisions, 2K and Rockstar Games. It designs its games to be played on mobile devices, PCs and consoles. The company, which is best known for games like NBA 2K, Red Dead Redemption 2 and Grand Theft Auto, operates on a hybrid model and has a presence in Dublin.

 

General Motors is an automotive design, engineering and manufacturing company that sells vehicles through the GMC, Buick, Cadillac and Chevrolet brands. It’s also responsible for brands that offer in-car connectivity services, electric vehicle charging solutions and parts for vehicle maintenance and repair. GM has an office in Dublin that supports the General Motors Global Information Technology Team.

 

Qualtrics’ products allow businesses to collect feedback that can be turned into data to inform customer and employee experience optimization for brands from industries like healthcare, financial services, retail and education. The company’s Dublin office serves as the headquarters for its operations in Europe, the Middle East and Africa.

 

CSC provides data analytics, cybersecurity and cloud computing services to companies who need support with tax solutions. Its offerings in the financial services space include administrative alternative asset management, domain name system management, capital markets transactions, and business administration. The company has a hybrid office near the Ballsbridge neighborhood.  

 

Toast is a cloud-based restaurant management platform that includes a point-of-sale service. It can be adapted to work for any type of food service business, from in-person kiosk transactions and tableside service to no-contact options like order ahead takeout and third-party integrations with app delivery services. The platform is fully customizable and includes analytics and reporting

 

CarGurus helps car dealers showcase and sell used cars. It is based in the U.S. and does business throughout Canada, the U.S. and the U.K. The company’s Dublin sales team includes around 50 employees who understand the unique needs of products and dealers in the region. 

 

dbt Labs’ open-source software makes working with data accessible to anyone who knows SQL. Its data transformation workflow allows more team members to contribute to data development and equips data teams to improve speed, increase productivity and level-up collaboration. Its Dublin office is one of five international offices, but the company practices a remote-first culture, with employees working all around the world.

 

MongoDB offers two main products: MongoDB Atlas, its cloud database service, and MongoDB Enterprise Advanced, its self-managed deployment option. These solutions enable customers to build and run modern applications. Though headquartered in the United States, the company maintains offices worldwide, including a location in Dublin.

 

Video game company 2K employs engineers, developers, graphic designers and other creative and technical professionals to create and publish games for console, PC and mobile platforms. It’s responsible for popular franchise titles like NBA 2K, Borderlands, PGA TOUR 2K and Mafia

 

Udemy is an online course marketplace, where users can purchase access to over thousands of self-paced virtual skills classes. Many users access Udemy courses for professional development, while others want to gain or expand specific skill sets for personal growth. Skill areas include web development, leadership, data science and communications. Classes are presented by expert instructors in over 75 languages.

 

InterSystems provides cloud-based software for advanced data management, integration and analytics. Companies in over 80 countries and across industries from healthcare to government use InterSystems’ products to manage information at scale and conduct critical analytics. Founded in 1978, InterSystems has 27 offices around the world and employs 1,800 people.

 

Squarespace’s Dublin office opened in 2013 as a hub for its customer operations team. The SaaS company, which provides platforms for website design and hosting, occupies four floors of a building in Dublin 8, close to Antique Quarter, The Liberties and the original city walls. It’s one of Squarespace’s five major hubs, in addition to New York, Chicago and Aviero, Portugal.

 

Datadog makes software IT teams can use for cloud application monitoring and security. Its platform collects data from a company’s online interactions, including its servers and databases, as well as third-party applications and services, and brings the information together into one internal data set that it scans for optimization and threat assessment. 

 

ServiceNow is a software company that makes a cloud-based workflow platform for enterprise clients. With offerings for everything from customer service to security operations, ServiceNow’s aim is to give companies the ability to seamlessly integrate managing a range of core business functions into one operations platform.

 

Ashley Bowden, Ana Gore and Rose Velazquez contributed reporting to this story.

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