Explore Top Tech Companies
All Filters
Remote jobs

Industry

Tech Stack

Size

Top Tech Companies in Belfast (72)

Don't see your company?

Create a company profile
Cloud • Insurance • Payments • Software • App development • Big Data Analytics
16 Offices
2,780 Employees

Applied Systems is the leading global provider of cloud-based software that powers the business of insurance. Recognized as a pioneer in insurance automation and the innovation leader, Applied is the world’s largest agency and brokerage management systems provider, serving customers throughout the United States, Canada, the Republic of Ireland, and the United Kingdom. By automating the insurance lifecycle, Applied’s people and products enable millions of people worldwide to safeguard and protect what matters most. For 40 years, Applied Systems has led an industry we helped to create with a mission to continuously improve the business of insurance. From partnerships, acquisitions, and insurance innovation initiatives, Applied has focused on efforts to be the indispensable partner in our industry.


Cloud • Healthtech • Social Impact • Software • Biotech
4 Offices
772 Employees

Biotechnology is rewriting life as we know it, from the medicines we take, to the crops we grow, and the household goods that we rely on every day. But moving at the new speed of science requires better technology. Benchling’s mission is to unlock the power of biotechnology. The world’s most innovative biotech companies use Benchling’s R&D Cloud to power the development of breakthrough products. Help us bring modern software to modern science. We’re on Team Science We believe in the promise of science and the teamwork required to fulfill that promise. Whether your background is in science, engineering, business, or another field, you’re on Team Science if you believe in the power of science to solve the world’s most pressing problems.


Professional Services • Security • Consulting • Cybersecurity
2 Offices
90 Employees

Nisos is The Managed Intelligence Company™. Our services enable security, intelligence, and trust and safety teams to leverage a world-class intelligence capability tailored to their needs. We fuse robust data collection with a deep understanding of the adversarial mindset delivering smarter defense and more effective response against advanced cyber attacks, disinformation, and abuse of digital platforms.


Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
7 Offices
2,400 Employees

We do this by embracing tenacity, passion, and collaboration to challenge what’s possible and drive extraordinary impact. Here, we’re building a dynamic workplace where everyone can have the career experience of a lifetime. We challenge ourselves to grow to our full potential. We learn from our missteps and celebrate our victories. We come to work every day to push boundaries in cybersecurity and keep our 11,000+ global customers ahead of whatever’s next.


Healthtech • Software
5 Offices
634 Employees

ESO is a fast-paced, growing data, technology, and research company passionate about improving community health and safety through the power of data. We pioneer innovative, user-friendly software to meet the changing needs of today’s EMS agencies, fire departments, and hospitals. We’re small enough to be nimble and fun, but big enough to be a great place to work. We serve thousands of customers out of our four US offices and our Belfast, Northern Ireland office. We believe in the power of data to improve community health and safety. That’s not just some lofty corporate vision statement — it’s something we live, breathe and see the results of every day. We approach our work as if the lives of our own families and friends depended on the results. Because a lot of the time … they do.


Fintech • Software • Financial Services
7 Offices
750 Employees

Apex is a market-leading, technologically independent software company that provides safe, frictionless digital execution, clearing, and storage for the global universe of investable assets. What drives us is creating independence that produces ownership of the data that is used to build community, increase financial literacy, and eliminate barriers to economic opportunities for the next generation of digital wealth creation. To do this, our team members live above just doing a job and are those who are building careers. We don’t merely complete tasks at Apex; we have a purpose to be realized. Our colleagues champion why we do what we do. We each strive to change the world and widen our impact with the breadth and depth of our client base and end investors.


Information Technology • Professional Services • Software • Energy
2 Offices
280 Employees

Workrise is the source-to-pay solution built for energy. By combining purpose-built software with expert teams, we empower the world’s leading energy companies and their suppliers to work better, together.


Cloud • Cybersecurity
Antrim, Antrim, GB
172 Employees

Unlock the full potential of your business with digital solutions built for you and with you. Our industry experts get to know your business inside-out, exploring your processes, pain points and people, to build tailored technology across Cloud & IT Services, Cyber Security, CRM and ERP. With solutions designed around your operations, you get the freedom to be more productive and focus on what’s important for your business – without getting side tracked by the admin. At Xperience, we create digital solutions with the power to improve and protect your business, both now and in the future.


Greentech • Semiconductor • Renewable Energy
Belfast, Northern Ireland, GB
93 Employees

RiverRidge is regarded as Northern Ireland’s most integrated waste management company. The company has built a strong reputation for itself through the delivery of sustainable landfill diversion solutions including the engineering of Waste Derived Fuels and the extraction of recycled products from co-mingled waste streams. Employing over 280 people and managing a fleet of over 95 vehicles, RiverRidge provides a service focused on customer satisfaction and environmental sustainability. With a comprehensive range of collection options available, RiverRidge offers an award winning and reliable waste transfer service to over 4,000 customers across 95% of Northern Ireland's postcodes and it is supported by its committed Customer Service Teams. Operating three of Northern Ireland's most advanced MRFs, RiverRidge's treatment process focuses on achieving meaningful diversions from landfill, the maximisation of recyclable products extraction and the engineering of 'fit for purpose'​ refuse derived fuels. As the largest exporter of RDF from Northern Ireland, RiverRidge provides its customers with a fully transparent and traceable landfill diversion service.


Artificial Intelligence • Big Data • Information Technology • Security • Software
5 Offices
63,258 Employees

Thales is a global high technology leader investing in digital and “deep tech” innovations – connectivity, big data, artificial intelligence, cybersecurity and quantum technology – to build a future we can all trust, which is vital to the development of our societies. The company provides solutions, services and products that help its customers – businesses, organisations and states – in the defence, aeronautics, space, transportation and digital identity and security markets to fulfil their critical missions, by placing humans at the heart of the decision-making process.


3D Printing
Belfast, GB
56 Employees

Axial3D, a leader in medical segmentation and 3D printing, provides hospitals and medical device manufacturers access to an easy-to-use, repeatable, and scalable way to transform 2D medical image data into 3D. Through our 510(k) cleared, AI-driven, cloud-based segmentation platform, we automate the conversion of patients’ DICOM data into accurate and data rich 3D visualizations, printable and mesh files, and 3D models printed with Stratasys print technology. Our mission is to make patient-specific 3D solutions accessible to all, enabling surgeons, radiologists, and engineers the resources to improve patient outcomes and accelerate patient specific programs.


Gaming • Software
Fully Remote, GB
33 Employees

Community. Discovery. Promotion SideQuest has become an important part of the VR developer ecosystem enabling the distribution of early access content to users. We will continue to build more tools and services to help developers grow a community around their app and get feedback during the early stages of development


Information Technology • Software
Belfast, Northern Ireland, GB
17 Employees

Syndeo means 'to connect'. We’re on a mission to make connecting with your customers using AI as natural and simple as saying ‘hello.’ Our Conversational AI Platform for the Customer Journey makes it easy for businesses to engage with consumers through AI-powered messaging and advanced chat technology. Designed for marketing, sales, and service, Syndeo empowers businesses to drive growth and enhance customer experience, generating leads, increasing conversions and providing instant support, across multiple digital channels. Our team has been at the forefront of connecting customers and providing world-class CX technology solutions for over 20 years. Today, we proudly stand as a leading partner for Conversational AI solutions that deliver real business value. Our commitment goes beyond delivering exceptional AI solutions. We provide unparalleled comprehensive support, ensuring our customers are supported at every stage of their journey. It’s this unwavering dedication that has earned us the trust of some of the world’s most renowned and iconic brands. At Syndeo, we simplify the complex, guaranteeing that you never lose the vital connection with your customers


Information Technology • Consulting
Belfast, Northern Ireland, GB
50 Employees

A turn-key integrated Golf Club management platform for Compliance, Safety and Training bespoke to your Club. Obbi Golf comes ready loaded with best-practice content including policies and procedures, risk assessments, safe operating procedures, training materials, accident reports and much more


Software • Sports
Belfast, Belfast, GB
13 Employees

Pitchbooking Ltd, founded in 2018 and headquartered in Belfast, is a scheduling and payments solution for sports facilities amd events. From football to ultimate frisbee, we make it easy for the public to get more active by encouraging sports participation in local communities and protecting the future of sports clubs and their facilities. Our award-winning pitch booking system and online management solution hosts over 1000 bookable facilities on the platform. Ranging across the UK, Ireland and the US, Pitchbooking has been recognised as industry-leading by prominent organisations including Google for Startups, TechNation and Invest Northern Ireland. In 2022, our product suite expanded to include Pitchbooking Events, enabling users to host & collect payment for a variety of sports events on the platform. Pitchbooking Events launched in partnership with the Irish Football Association (IFA), successfully processing over 10,000 bookings for the IFA’s McDonald’s sponsored Fun Football programme. Pitchbooking has recently secured financial backing from Silicon Valley based investment firm Vertex Capital, in a funding round that was supported by local investment firms and a number of professional athletes. More Bookings. Less Admin. Sport For All. To learn more about Pitchbooking follow us on Twitter @Pitchbooking, visit us on LinkedIn @Pitchbooking or visit pitchbooking.com/solution.


Software
2 Offices
63 Employees

HALO is a complete safety solution, using innovation to stay ahead of threat and reduce risk. Lives and businesses are better safeguarded by more advanced camera tech on the ground, and more intelligent asset management in the cloud. Our unique subscription model means customers can deploy the optimum number of devices without impacting their cash flow. It makes budgets go further and that means no blind spots or weak points in your security coverage.


Digital Media
Belfast, Northern Ireland, GB
43 Employees

Makematic produce and license classroom-ready educational video. Customers include Amazon Studios, Adobe, the BBC, Macmillan Education, Oxford University Press, Scholastic, Pearson, Unity, Clickview, Crayola, NY Historical Society, Newsela, Khan Academy, American Battlefield Trust, Getty Museum and the Smithsonian.


Aerospace
2 Offices
10,204 Employees

Spirit AeroSystems defines and energizes modern aerospace manufacturing by delivering uncompromising quality, breakthrough innovations and high-skilled production expertise to commercial, defense and business aerospace programs. Spirit AeroSystems is the world’s largest tier-one manufacturer and supplier of aerostructures, a $7 billion global company with more than 14,800 employees worldwide. The company’s headquarters are located in Wichita, Kan. Other locations include Tulsa and McAlester, Okla.; Kinston, N.C.; Biddeford, ME; San Antonio, TX; Prestwick, Scotland; Belfast, Northern Ireland; Subang, Malaysia; Casablanca, Morocco and Saint-Nazaire, France.


Cloud • Software
Belfast, GB
34 Employees

Cloudsmith is the leading Continuous Packaging platform for engineers looking to set up a secure, cloud-native artifact repository in 60 seconds. Cloudsmith offers support for 24+ formats, has 225 points of presence and integrates with all of the tools you already use and love. When it comes to secure software delivery in the Cloud, we’ve got you covered.


Information Technology • Big Data Analytics
Belfast, GB
18 Employees

We unlock the power of your data with rapid and customisable solutions, to inform and empower your strategic decisions. We are the experts in combining 3D visualisation, earth observation and big data analytics. At 3DEO, we know it is time-consuming and costly for your organisation to respond to critical situations with the right solution. Our cost-effective and customisable solutions provide you with easy-to-use tools, informing your decisions and turning problems into opportunities. For Marine & Maritime: Sensor agnostic ingest of marine survey data, combined with terrestrial and/or user generated data. Enabling holistic earth surface visualisation and analysis that captures the complexity of the land and sea interface. For City Resilience: Modelling the complex and organic nature of our cities to create intelligent, dynamic and efficient solutions for emerging problems or facilitate smarter answers to well established ones.