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Top Tech Companies in Belfast (534)

Millgate
Hardware • Information Technology • Software
2 Offices
139 Employees

At Millgate, our guiding principle is deceptively simple: we deliver tech products, services and solutions that actually work for your business needs. In nearly 30 years since our inception, Millgate has developed a reputation as a trusted adviser to our clients, able to understand their requirements and provide the very best IT & Tech solutions to meet and exceed their individual...

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Millgate
ResMed
Healthtech
21 Offices
5,300 Employees
24 Benefits

ResMed provides medical equipment for treating, diagnosing, and managing sleep-disordered breathing and other respiratory disorders.

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ResMed

ResMed's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry and company materials indicate ResMed is the leading player in global sleep‑apnea devices and masks, supported by scale and a large connected ecosystem (AirView/myAir). Philips’ U.S. consent decree and extended remediation have provided a multi‑year window that reinforced ResMed’s relative momentum.

Strong Revenue Growth: Recent quarters show continued year‑over‑year revenue growth with margin expansion, driven by device demand and recurring masks/accessories. Management commentary and investor materials point to sustained momentum through FY2026 to date.

Diversified Revenue Streams: A large installed base of connected devices underpins recurring resupply revenue and remote monitoring workflows. Ownership of Brightree and MatrixCare adds out‑of‑hospital software that complements the core hardware franchise.

Keyloop
Automotive • Retail • Software
3 Offices
2,035 Employees
1 Benefits

As the largest global automotive technology company, Keyloop delivers cutting-edge solutions, tailored to the modern needs of auto retailers and OEMs alike. With 40 years of automotive DNA, and a deep understanding of what it takes to drive success, Keyloop solutions are delivered in over 90 countries, and trusted by more 20,000 retailers and 80 OEMs worldwide. From the showroom to...

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Keyloop
EOS IT Solutions
Internet of Things
3 Offices
390 Employees
8 Benefits Hiring Now

EOS IT Solutions is a family run Global Technology and Logistics company, providing Collaboration and Business IT Support services to some of the world’s largest  industry leaders, delivering forward-thinking solutions based on multi-domain architecture. As a top-tier partner with Cisco, Juniper, Dell, Arista, HP, Pure Storage, Palo Alto, and many others, we have grown to become a market leader in IT...

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EOS IT Solutions

EOS IT Solutions's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry rankings place EOS among the top tier of Pro AV systems integrators for 2025, and Cisco area awards reinforce capability in enterprise collaboration deployments. These third-party signals indicate leadership within AV/collaboration and large-scale workplace rollouts.

Strong Revenue Growth: Trade coverage of UK filings reports revenue increased year over year to £81.7m for FY2023. Subsequent partner recognitions, hiring activity, and U.S. expansion financing align with continued momentum into 2025–2026.

Strategic Partnerships: Cisco Partner of the Year (USA West) recognition alongside highlighted alliances with platforms like Zoom and Crestron reflect deep ecosystem ties in the collaboration stack. These alignments are consistent with its AV/collaboration focus and with how leading integrators go to market.

Shell Energy Australia
Energy • Renewable Energy
6 Offices
545 Employees
3 Benefits

Shell Energy is Shell’s renewables and energy solutions business in Australia, helping its customers to decarbonise and reduce their environmental footprint. The company combines deep expertise, innovation and investment to lead the change, and energise tomorrow. Shell Energy delivers business energy solutions and innovation across a portfolio of electricity, gas, environmental products and energy productivity for commercial and industrial customers, while...

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Shell Energy Australia

Shell Energy Australia's Top Stability & Growth Strengths

Strong Revenue Growth: Reported revenue rose from $5.5 billion in 2020 to $14.8 billion in 2024. Headcount also increased by 10% in the last year, supporting operating scale.

Strong Market Position & Advantage: Identified as the largest dedicated provider of business electricity and the second-largest provider to commercial and industrial customers by load. Consistent number-one ranking for large customer satisfaction over many years underscores strength in its core segment.

Market Expansion: The acquisition of Powershop added over 185,000 residential and small business customers, extending reach beyond C&I. Ongoing investments in large-scale batteries and a significant wind development stake indicate expanding scope across projects and regions.

HUMAIN
Information Technology
2 Offices
1,000 Employees

Empowering the future of AI, from leading AI infrastructure to advanced intelligence. Our approach unites scalable infrastructure, multimodal foundation models, and applied intelligence to drive real-world change. Spanning the entire AI value chain—from next generation AI data centers, advanced AI infrastructure and cloud, cutting-edge data AI models, to leading AI applications and solutions. What sets us apart is our unwavering commitment...

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HUMAIN
Aviva Investors
Fintech • Software • Financial Services
5 Offices
1,340 Employees
3 Benefits

Welcome to Aviva Investors. The global asset manager that chooses integration. The future is full of questions. Only by working closely with our clients can we find the answers. That’s why we integrate our whole business around our clients – their goals, their values and the experience they have when they work with us. That’s why we start by listening closely...

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Aviva Investors
BBC Studios
News + Entertainment • Sales
27 Offices
5,860 Employees
3 Benefits

BBC Studios is a world-renowned content studio and channels & streaming business, powered by British creativity, with a reach that touches audiences in every corner of the globe. We work with outstanding creative talent who are responsible for platform-defining shows from Strictly Come Dancing to Bluey, Prehistoric Planet to Planet Earth III. The range and quality of our content is unsurpassed, creating...

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BBC Studios
LHH
HR Tech
87 Offices
8,174 Employees
35 Benefits

Our end-to-end HR solutions future-proof organizations and careers all over the world. Through Advisory, Career Transition & Mobility, Learning & Development and Recruitment Solutions, we enable transformation, and our job is never done because there’s always another tomorrow to prepare for. We make a difference to everyone we work with, and we do it with local expertise, backed by a...

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LHH

LHH's Top Stability & Growth Strengths

Strong Market Position & Advantage: Strong position is emphasized in outplacement/career transition, including being characterized as a global leader and appearing in a small top tier alongside a few major peers. Scale across 60+ countries and multi-country deal capability supports resilience in enterprise deployments.

Innovation-Driven Growth: Innovation focus is highlighted through AI-enabled career-transition tooling and platform investments such as Career Studio and broader tech-enabled coaching and matching. New service launches and practice expansions (e.g., advisory and executive search) reinforce an active push into higher-value offerings.

Product Line Growth: Product-line momentum is described as strongest in Coaching & Skilling, with Ezra and General Assembly’s B2B skilling cited as rapidly expanding. Career Transition & Mobility is also described as steady to growing, helping offset softness in other areas.

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Yelo
Hardware • Appliances
Carrickfergus
51 Employees

Yelo Limited are the world leaders in the manufacturing of laser diode burn-in and life testing equipment. We are a dynamic engineering company renowned for our bespoke and cutting edge technology, with a variety of customers ranging from large multinational corporations to smaller specialist companies, Yelo designs, manufactures and supports test solutions globally.

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Yelo
Initiative
AdTech • Marketing Tech
6 Offices
3,835 Employees
11 Benefits

Initiative unlocks business growth for the world’s most ambitious brands. We believe in the power of media to reshape our industry and orchestrate a brand’s entire consumer experience, by balancing both what unites people and what makes them different. When brands unite people in culture, they build Fame, and when brands connect individuals to their unique journeys, they build customer...

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Initiative
See.Sense
Artificial Intelligence • Software
Newtownards
17 Employees

See.Sense is on a mission to make cycling better - by making it safer, more convenient and even more enjoyable. See.Sense uses patented sensor technology and AI to improve the safety and experience of the rider and empower cities with powerful data insights that lead to actionable outcomes. Our award-winning intelligent and connected bike lights and GPS bike trackers gather deep...

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See.Sense
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...

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Dassault Systemes

Dassault Systemes's Top Stability & Growth Strengths

Strong Revenue Growth: Feedback suggests revenue is expanding at a steady, low-to-mid single-digit pace, supported by subscription and cloud momentum. Guidance indicates continued top-line increases rather than rapid acceleration.

Innovation-Driven Growth: Feedback suggests the 3DEXPERIENCE platform and cloud-based solutions are central growth engines. Cloud and platform adoption appear to be contributing to competitive wins and ongoing expansion.

Strong Market Position & Advantage: Feedback suggests the company holds a leading position in PLM and 3D design software, underpinned by flagship brands like CATIA and SOLIDWORKS. Market presence across key industries reinforces its competitive standing.

American Eagle Outfitters
6 Offices
17,000 Employees
25 Benefits

Shop American Eagle men's and women's jeans, tops, bottoms, activewear, loungewear and more. Find hoodies, t-shirts, jeans, shorts, and more in additional sizes and styles at AE.com

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American Eagle Outfitters

American Eagle Outfitters's Top Stability & Growth Strengths

Strong Revenue Growth: Total revenue reached record levels in the most recent reported quarter, with continued year-over-year increases and positive comparable sales across the business.

Strong Market Position & Advantage: The company is positioned as a leader in targeted niches, including youth denim and a scaled, fast-growing presence in intimates/activewear through Aerie and OFFLINE.

Investor Backing & Capital Strength: Liquidity is described as sufficient to fund operations and capital needs, supported by ongoing capital returns and planned investment spending.

ITC Infotech
Information Technology
37 Offices
10,000 Employees
5 Benefits

ITC Infotech is a global technology solution and services leader providing business-friendly solutions, that enable future-readiness for clients. We seamlessly bring together digital expertise, strong industry-specific alliances, and deep domain expertise from ITC Group businesses. Our solutions and services are focused on Banking and financial Services, Healthcare, Manufacturing, Consumer Goods, Travel and Hospitality.

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ITC Infotech
INVISTA
Chemical
13 Offices
3,922 Employees
30 Benefits

At INVISTA, we make the chemicals, polymers, fabrics and fibers that can handle life’s toughest demands. Delivering the many products and technologies we make takes a lot of hard work by some incredibly talented employees. And we're always looking for people to help us create new solutions for life’s biggest needs.

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INVISTA
Times Internet
News + Entertainment
8 Offices
10,000 Employees
1 Benefits

At Times Internet, we build premium digital products that simplify and enhance the everyday lives of people. We are India’s largest digital products company with presence in a wide range of categories across news, entertainment, marketplaces and transactions. Many of our products are market leaders and iconic brands in their own right. TOI, ET, NBT, Cricbuzz, Times Prime, TechGig, Gaana, MX...

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Times Internet
Datactics
Information Technology • Software
Belfast
67 Employees

At Datactics we're passionate about helping our clients get their data right. We specialise in user-friendly data quality and matching software to help business teams across financial services and governments to tap into the riches of their data assets. We've won multiple awards for the software's ease of use and the capabilities and diversity of our delivery specialists who help...

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Datactics
Echo Managed Services
3 Offices
245 Employees

Echo Managed Services is a specialist water sector outsourced provider of customer service operations including customer contact handling, billing, meter reading, and debt collection. Echo is also the developer of the UK market leading water customer care and billing system, RapidXtra, and Aptumo, new global cloud based water billing software solution native to Salesforce. Echo combines best practice technology and processes with...

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Echo Managed Services
Barclay Communications
Belfast
80 Employees

Barclay Communications is the leading provider of business mobile, landline and digital solutions, supporting small, medium and large organisations across the UK. We are also known for developing WorkPal, our award-winning software solution for mobile workflow management, reporting, tracking and invoicing. Barclay Communications is a multi-award winning company with over 19 years’ experience in delivering innovative, bespoke and cost-effective communications solutions that...

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Barclay Communications

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