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Top Tech Companies in Belfast (503)

Esri UK
Software • Analytics
2 Offices
413 Employees

Esri UK provides world-class geographic information systems (GIS) and has the single largest pool of GIS expertise in the UK. Every day millions of decisions are powered by GIS, helping businesses become more profitable and public service more efficient through a better understanding of location analytics: • Retailers use GIS for site selection and demographic modelling • Insurance companies use...

Esri UK
The Creative Engagement Group
9 Offices
506 Employees
32 Benefits

The Creative Engagement Group partners with clients to provide employee engagement, learning & training solutions, scientific engagement and capability building, all underpinned by applied behavioural science. It engages internal and external audiences through the creation and delivery of live & virtual experiences, film, branded content, immersive and interactive content.

The Creative Engagement Group
ESO
Healthtech • Software
10 Offices
634 Employees
34 Benefits
ESO provides software to help improve community health and safety through the power of data

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...

ESO

ESO's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is positioned as an industry leader in EMS/fire software with broad adoption across agencies and hospitals, supported by a large data footprint and visibility in public-sector deployments.

Investor Backing & Capital Strength: Strategic investment backing from Vista Equity Partners (and references to other PE support) is presented as enabling accelerated investment in customer experience and technical innovation.

Innovation-Driven Growth: The product suite highlights differentiated interoperability and analytics capabilities (e.g., HDE, standards transitions, indices/research outputs) and continued feature releases and platform expansion that align with ongoing growth signals.

Marsh McLennan
Fintech • HR Tech • Insurance • Consulting
35 Offices
78,000 Employees
37 Benefits Hiring Now

Marsh McLennan (NYSE: MMC) brings together nearly 78,000 experts in risk, strategy, and people across Marsh, Guy Carpenter, Mercer, and Oliver Wyman, serving clients in over 130 countries. Marsh enables enterprise worldwide by helping clients manage risks, transforming uncertainty into opportunity. Guy Carpenter helps clients grow profitably with reinsurance broking expertise, advisory services, and advanced analytics. Mercer helps organizations advance...

Marsh McLennan

Marsh McLennan's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue expanded across 2024–2025, including double-digit reported growth in 2025 alongside continued underlying growth, with quarterly updates showing consistent momentum.

Diversified Revenue Streams: The business mix spans insurance broking, reinsurance, human capital, and strategy consulting, which helps smooth performance across insurance pricing cycles and broader macro conditions.

Healthy Cash Flow: Cash generation strengthened versus the prior year alongside margin progress, and the company returned significant capital through share repurchases, indicating strong cash conversion and financial flexibility.

Anuvu
Digital Media • Information Technology
13 Offices
926 Employees
24 Benefits

Our global team of experts provides demanding mobility markets with technology-driven solutions that keep their passengers entertained and connected to the things they love. From high-speed broadband internet to movies, television and games, our reliable, scalable, and affordable approach is designed to meet the ever-changing technology needs of our clients' passengers and guests.

Anuvu
Slice
Food
2 Offices
702 Employees
35 Benefits Hiring Now

A 2021 winner of Fast Company's Most Innovative Companies Award, Slice partners with 18,000 independent pizzerias, forming the nation’s largest pizza network — more than double the U.S. footprint of Domino’s. With managed ordering, effective marketing, and streamlined operations, Slice enables restaurants to serve digitally minded customers and move away from third-party apps. Serial tech entrepreneur Ilir Sela started Slice...

Slice
Principal Financial Group
Fintech • Insurance
26 Offices
18,000 Employees
36 Benefits

Principal Financial Group provides retirement savings, investment, and insurance products and services worldwide.

Principal Financial Group

Principal Financial Group's Top Stability & Growth Strengths

Profitability: Non‑GAAP operating EPS rose 11% in 2024 and accelerated at double‑digit rates in 2Q–3Q25, with segment margin expansion supporting earnings momentum.

Investor Backing & Capital Strength: Management raised dividends multiple times in 2025 and executed ongoing buybacks consistent with annual capital deployment guidance, indicating balance‑sheet flexibility and disciplined return of capital.

Strong Market Position & Advantage: The company is a leader in SMB/pooled retirement solutions, plan‑sponsor experience, and real‑estate investing while remaining a credible scaled competitor across broader retirement and asset‑management markets.

Applied Systems Europe
Cloud • Software
3 Offices
113 Employees

We are the leading global provider of cloud-based software that powers the business of insurance. By automating the insurance lifecycle, our people and products enable millions of people around the world to safeguard and protect what matters most.

Applied Systems Europe
Dassault Systemes
3D Printing • Software
31 Offices
24,501 Employees
30 Benefits

Dassault Systèmes, the 3DEXPERIENCE Company, is a catalyst for human progress. We provide business and people with collaborative virtual environments to imagine sustainable innovations. By creating 'virtual twin experiences’ of the real world with our 3DEXPERIENCE platform and applications, our customers push the boundaries of innovation, learning and production. Dassault Systèmes’ 20,000 employees are bringing value to more than 290,000...

Dassault Systemes
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PwC Greece
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
80 Offices
2,108 Employees
2 Benefits

At PwC our purpose is to build trust in society and solve important problems. We’re a network of firms in 155 countries with over 327,000 people who are committed to delivering quality in assurance, advisory and tax services. Find out more and tell us what matters to you by visiting us at www.pwc.com.

PwC Greece
Ozaroo
Retail
Antrim
4 Employees

For 20 years we've been obsessed with saving people money and world-class service. It all started when teenage brothers Chris and Conor Martin launched the online retail business from their bedroom, dreaming up the quirky name with the belief that actions speak louder than words. Thanks to relentless hard-work and dedication to excellence, we have received numerous awards and recognition, including...

Ozaroo
Exclaimer
Information Technology • Consulting
6 Offices
268 Employees
23 Benefits

Turbo-boost your email signatures After starting Exclaimer over 20 years ago, we saw how our email signature management software could boost the way businesses manage employee email signatures. Today we help brands keep communications consistent and make every message count – all while being legally compliant. But our software doesn’t just help things run smoothly, it lets businesses cut admin overheads...

Exclaimer
CattleEye
Artificial Intelligence • Agriculture
Belfast
16 Employees

We aim to provide the next generation of ruminant livestock monitoring solutions improving the lives of farmers and their livestock. We plan to bring to market the first autonomous livestock monitoring system for ruminant livestock based on video analytics powered by deep learning Artificial Intelligence

CattleEye
Syndeo.cx
Information Technology • Software
Belfast
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...

Syndeo.cx
Radius
Software • PropTech
29 Offices
2 Employees
3 Benefits
Radius is modernizing midterm rental housing. Join Radius if you want to define this new rental category.

Radius is building infrastructure for a part of the housing market the travel stack largely ignores: midterm stays for traveling professionals, relocations, and insurance-displacement housing.

Radius

Radius's Top Stability & Growth Strengths

Market Expansion: Independent coverage indicates 28+ day stays have grown rapidly since 2019 and attracted more operators and platforms. This expanding demand creates favorable tailwinds for a 30+ day, furnished‑stay marketplace.

Future-Ready Strategy: The company positions a real‑time, on‑platform marketplace purpose‑built for 30+ day stays with workflows for insurance, corporate, and healthcare placements. This focused go‑to‑market aligns with how mid‑term housing is sourced, extended, and billed.

Innovation-Driven Growth: End‑to‑end, on‑platform booking with live availability/rates and B2B workflow features differentiates it from listing‑only directories. Active product education and a maintained Help Center suggest continuing investment in marketplace capabilities.

DHL
Blockchain • Logistics • 3PL: Third Party Logistics
11 Offices
90,843 Employees
35 Benefits

DHL is the leading global brand in the logistics industry. Our divisions offer an unrivalled portfolio of logistics services ranging from national and international parcel delivery, e-commerce shipping and fulfillment solutions, international express, road, air and ocean transport to industrial supply chain management. With about 380,000 employees in more than 220 countries and territories worldwide, DHL connects people and...

DHL

DHL's Top Stability & Growth Strengths

Strong Market Position & Advantage: DHL is positioned as a top-tier global logistics provider with leadership claims in time-definite international express and top-tier standing in contract logistics and forwarding. External analyst recognition and revenue-based industry rankings are cited as reinforcing its competitive position.

Future-Ready Strategy: Strategy 2030 emphasizes disciplined pricing, productivity, and capital allocation with an ambition to materially lift revenue by 2030. Targeted bets in healthcare logistics, regional growth corridors, and technology are framed as building longer-term growth capacity.

Profitability: Earnings improved in 2025, with EBIT growth above guidance and a higher dividend indicating confidence in profit delivery despite choppy demand. Profit expansion is linked to yield discipline, capacity management, and mix optimization rather than purely volume-led growth.

Gelato
Software
9 Offices
442 Employees
2 Benefits

Gelato’s mission is to empower the rapidly growing creator economy with local production and delivery of any customized item to any consumer on the planet. Its curated marketplace lowers the barriers and resolves the "last mile" for any creator or entrepreneur that would like to create and sell their products online. Local production on demand means lower costs, shorter and...

Gelato
Chevron
Retail • Energy
28 Offices
74,668 Employees
47 Benefits

Chevron is a major industry leader in oil, natural gas and energy. Chevron has always put people at the center of the energy conversation. Because we understand that the well-being of people everywhere depends on energy. Energy that is affordable, reliable and ever-cleaner. Our greatest resource is our people. Their ingenuity, creativity and collaboration have met the complex challenges of energy’s past....

Chevron
Re-Vana Therapeutics
Software • Biotech
Belfast
19 Employees

Re-Vana Therapeutics is a venture-backed, pioneering therapeutics and ocular drug delivery company developing innovative sustained-release biologics to treat serious retinal diseases. The company’s proprietary photo-crosslinked, biodegradable platform technologies, EyeLief®, EyeLief SD™ and OcuLief®, enable custom delivery of a wide range of therapeutic molecules. Numerous platform capabilities create a therapeutic continuum to expand treatment opportunities through both internal development and external,...

Re-Vana Therapeutics
Cirdan
Information Technology • Manufacturing
2 Offices
94 Employees

Cirdan designs, manufactures and supplies innovative software and imaging solutions for the acceleration and enhancement of diagnosis. Our systems are optimised for pathology and clinical laboratory usage. Cirdan’s primary product is its world-class Laboratory Information System, ULTRA. ULTRA has been designed to streamline laboratory operations and is currently installed in more than 72 laboratories across 6 continents. Another core product...

Cirdan

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