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Top Tech Companies in Belfast (534)

Xperience
Cloud • Cybersecurity
5 Offices
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...

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Xperience
Selina Finance
Financial Services
2 Offices
83 Employees

Selina Finance is on a mission to offer homeowners in the UK a flexible and affordable way to finance big projects through HELOCs (Home Equity Line of Credit) and Homeowner loans. We are proud to be pioneers, offering UK homeowners a new way to finance the lifestyle they deserve, sooner. Our growing Selina Finance team brings together decades of experience...

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Selina Finance
ModSquad
Other
3 Offices
813 Employees
32 Benefits Hiring Now

ModSquad’s ModSourcing is outsourcing MODernized. Our movement is to lighten the load of digital engagement for global brands with smart processes, innovative tools and a customized, fun and flexible workforce.

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ModSquad
loyalBe
Fintech • Software • Financial Services
Belfast
7 Employees

loyalBe is an embedded rewards platform for fintechs and FSIs. We leverage payment data to increase customer engagement and lifetime value through cashback offers from top retailers in your app. For retailers, we help you identify, reach, and influence likely buyers at scale via personalised campaigns, as well as measure the true sales impact of these marketing campaigns.

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loyalBe
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
Vivo (Telefônica Brasil)
Digital Media • Mobile
28 Offices
41,079 Employees
3 Benefits

Vivo (Telefônica Brasil) is part of the Telefónica Group and with more than 94 million customers, of which 75 million mobile and 19 million fixed, we are the largest telecommunications company in Brazil, with nationwide presence and a complete, convergent portfolio of products, combining fixed, mobile and digital services. Our purpose is “Digitalize to Bring Closer”, helping to build a digital...

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Vivo (Telefônica Brasil)
Interface
Information Technology • Software
17 Offices
4 Employees
36 Benefits

Interface is a frontier research lab focused on high-fidelity human and object simulation. We build systems that model appearance, behavior, and interaction for world-model research. Founded by MIT graduates and backed by Y Combinator, we’re a deep-tech company in graphics, machine learning, and simulation.

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Interface
Isio
Fintech • Software • Financial Services
10 Offices
1,004 Employees

Isio was ‘born’ in 2020, and we’ve been challenging existing thinking on pensions, benefits and investment advice ever since. That’s because we know that only by improving on what’s been accepted in the past can we provide the financial confidence our clients deserve. We provide companies, trustees and individuals with the highest levels of expertise across actuarial and consultancy, investment advisory,...

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Isio
Gearset
Software
3 Offices
191 Employees
34 Benefits
We provide ingeniously simple DevOps release management for Salesforce that customers love. 4.8/5 on Glassdoor and G2.

Gearset is the leading release management tool for Salesforce - the world's favourite enterprise PaaS. There are millions of developers building on the Salesforce platform and we believe that they deserve the absolute best tools to do their job and keep their businesses thriving. At Gearset, we work as a cross-functional company with a laser focus on quality in everything we...

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Gearset
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Stoneridge
Transportation
4 Offices
1,504 Employees
31 Benefits

Stoneridge, Inc., is an independent designer and manufacturer of highly engineered electrical and electronic components, modules and systems for the automotive, medium and heavy-duty truck, agricultural and off-highway vehicle markets. The Company conducts its business into two segments: Electronics and Control Devices. The core products of the Electronics reportable segment include vehicle electrical power and distribution systems, and electronic instrumentation...

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Stoneridge

Stoneridge's Top Stability & Growth Strengths

Innovation-Driven Growth: Public disclosures highlight that MirrorEye earned a renewed five‑year FMCSA exemption and an Automotive News PACE Award, and Smart 2 tachographs are aligned with EU mandates. These signals, alongside multiple OEM integrations and record MirrorEye sales, underscore technology-led momentum.

Product Line Growth: Management reports MirrorEye sales are scaling with record quarters and a plan to roughly double 2025 revenue, complemented by approximately $775 million of lifetime awards including a ~$535 million MirrorEye extension. Additional launches in tachographs and broader vision systems contribute to Electronics segment growth.

Future-Ready Strategy: Management maintains 2025 guidance while targeting at least $975 million of revenue in 2026 and longer‑term growth to 2029, and is reviewing the Control Devices business to focus on higher‑growth electronics. Regulatory frameworks in the U.S. and EU provide a multi‑year adoption runway for CMS and smart tachographs.

Wavteq
Marketing Tech • Consulting
5 Offices
36 Employees

Wavteq Group Limited is a global lead generation and digital marketing company providing results-driven trade and investment services to economic development organizations. In 2023, Wavteq completed the successful sale of its products and consulting assets to the Financial Times Group Limited enabling the company to focus on global expansion of its core trade and investment services. Since 2022, Wavteq has...

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Wavteq
SSE
Greentech • Energy • Utilities • Renewable Energy
18 Offices
12,000 Employees
3 Benefits

The UK & Ireland's clean energy champion. We’re investing more than ever before in a cleaner, more affordable and more secure energy system. We are creating and supporting thousands of good jobs. We power change.

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SSE
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...

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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.

GitHub
Software
3 Offices
3,232 Employees
30 Benefits

GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over 31 million people use GitHub to build amazing things together across 97+ million repositories. With all the collaborative features of GitHub, it has never been easier for individuals and teams to write faster, better code.

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GitHub

GitHub's Top Stability & Growth Strengths

Strong Market Position & Advantage: GitHub is widely regarded as the category leader with unmatched scale, network effects, and community gravity that make it the default hub for collaboration and discovery. Its rich ecosystem, social discoverability, and enterprise-grade options reinforce adoption across organizations.

Innovation-Driven Growth: AI-assisted development via Copilot and an end-to-end workflow (Actions, Packages, security, Codespaces) are catalyzing usage and deepening engagement. Tight IDE and platform integrations reduce friction and anchor developers in the product.

Market Expansion: Rapid growth in developers, repositories, and contribution activity indicates broad-based expansion, with AI availability accelerating sign-ups. Enterprise momentum alongside rising AI adoption suggests widening reach across both individuals and organizations.

Paramount
Digital Media
20 Offices
40,347 Employees
46 Benefits

Paramount is a leading media and entertainment company that creates premium content and experiences for audiences worldwide. Driven by iconic studios, networks and streaming services, Paramount's portfolio of consumer brands includes CBS, Showtime Networks, Paramount Pictures, Nickelodeon, MTV, Comedy Central, BET, Paramount+, Pluto TV and Simon & Schuster, among others. Paramount delivers the largest share of the U.S. television audience...

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Paramount

Paramount's Top Stability & Growth Strengths

Profitability: Direct-to-consumer performance is described as improving year over year, with streaming profitability metrics and adjusted OIBDA trending better and management emphasizing a path toward stronger margins. Engagement signals such as rising watch time per user and lower churn are positioned as supportive of healthier unit economics.

Strong Market Position & Advantage: Broadcast TV strength is highlighted through CBS’s consistent top positioning in U.S. broadcast viewing, reinforcing defensible reach in linear television. Pluto TV is described as one of the largest FAST platforms, supporting a meaningful position in free ad-supported streaming.

Future-Ready Strategy: Streaming is framed as the primary growth engine, with increased 2026 content investment and product/pricing moves intended to lift ARPU and support profitability improvements. The long-term NFL rights and planned sports additions are positioned as durable demand anchors that can reinforce the streaming transition.

MUFG
Fintech
22 Offices
30,196 Employees
41 Benefits Hiring Now

MUFG (Mitsubishi UFJ Financial Group) is one of the world's leading financial groups. Headquartered in Tokyo and with over 360 years of history, MUFG has a global network with over 2,500 locations in more than 50 markets including the Americas, Europe, the Middle East and Africa, Asia and Oceania. The Group has over 170,000 employees and offers services including commercial...

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MUFG
Digitas North America
AdTech • Marketing Tech
12 Offices
2,705 Employees
40 Benefits

Digitas is the Networked Experience Agency, built on the vision that we create magnetic experiences that earn the right for brands to exist in human networks. Today, and tomorrow. We deliver Networked Experiences by leveraging comprehensive data, technology, creative, media and strategy capabilities. Digitas delivers ambitious outcomes via unique solutions that include Creative Experiences, Integrated Media, Addressable Relationships, Social Marketing...

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Digitas North America
Hootsuite
Digital Media • Marketing Tech • Social Media • Software • Analytics
8 Offices
5 Benefits
Hootsuite is the leader in social media management, helping brands harness the power of social to ignite their business.

Hootsuite has been on the pulse of how people use social media for over a decade. As the global leader and world’s first social media management platform, we put social to work in every corner of every organization, from the smallest business to the largest enterprise. We are committed to helping customers harness the power of social media to ignite...

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Hootsuite
HBO
Digital Media
7 Offices
6,128 Employees
16 Benefits

It's HBO America's most successful premium television company, Home Box Office delivers two 24-hour pay television services—HBO® and Cinemax®. HBO and Cinemax offer the most popular subscription video on demand (SVOD) products—HBO On Demand® and Cinemax On Demand—as well as HBO GO, HD feeds and multiplex channels. Internationally, HBO’s branded television networks, along with the subscription video-on-demand products HBO On Demand...

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HBO
Stryker Digital
Marketing Tech • Professional Services • SEO • Automation
41 Offices
45 Employees

Stryker Digital is a results-driven digital marketing agency positioning itself as the exclusive growth partner for home service operators across the US and Canada. Built by founders who ran and exited a trade business, it helps HVAC, roofing, plumbing, cleaning, and electrical companies book more jobs through local SEO and Google Map Pack optimization, conversion-built websites, and tracked ad spend,...

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Stryker Digital

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