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Top Tech Companies in Belfast (535)

Beatport
Music
5 Offices
254 Employees
18 Benefits

Founded in 2004 as the principal source of music for DJs, Beatport is today the worldwide home of electronic music for DJs, producers, and their fans. The Beatport Store offers music in premium digital formats and provides unique music discovery tools created for and by DJs. Each week, Beatport's music collection is refreshed with hundreds of exclusive tracks by the...

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Beatport
Alert Logic
Security • Software • Cybersecurity
5 Offices
620 Employees

Alert Logic is the industry’s first SaaS-enabled managed detection and response (MDR) provider, delivering unrivaled security value. Since no level of investment prevents or blocks 100% of attacks, you need to continuously identify and address breaches or gaps before they cause real damage. With limited budget and expertise, this level of security can seem out of reach. Our purpose-built technology...

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Alert Logic
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.

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Applied Systems Europe
Vanden Recycling
Industrial • Manufacturing
3 Offices
89 Employees
Hiring Now

Vanden Recycling are a progressive global plastic recycling business with three distinct divisions: Plastic Recycling Recycled Supply Chain Management Recycled & Waste Plastic Feedstock Our expert global team combine impressive technical knowledge and capability with a passion for recycling and the circular economy. Local teams across the world collaborate to deliver unmatched market access, advice and support to manufacturers and suppliers on a global scale....

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Vanden Recycling
Artemis Technologies
Software • Transportation
2 Offices
182 Employees

Artemis Technologies is a world leading high-performance maritime design and applied technologies company with a mission to decarbonise the maritime industry. We develop 100% electric foiling vessels that produce zero emissions in operation and are home to the world’s most advanced marine simulator.

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Artemis Technologies
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.

Benefex
Software
5 Offices
537 Employees

Hello! We’re Benefex. We believe that everyone deserves an exceptional experience at work, every day. We build workplace technology that makes this happen. Our technology is called OneHub. It brings together employee benefits software, reward & recognition tech, wellbeing programmes and workplace communications, so your employees have a home for everything at work. No one comes to work to do a bad...

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Benefex
Ribbon Communications
4 Offices
3,949 Employees
8 Benefits

Ribbon Communications (Nasdaq: RBBN) delivers communications software, IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. Our innovative, end-to-end solutions portfolio delivers unparalleled scale, performance, and agility, including core to...

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Ribbon Communications

Ribbon Communications's Top Stability & Growth Strengths

Strong Market Position & Advantage: SBC certifications with Microsoft Teams and Zoom, plus historic recognition in Gartner’s SBC Magic Quadrant, indicate leadership and wide deployment in secure voice connectivity. Recent updates cite continued momentum with major UC platforms and carriers in Cloud & Edge.

Strategic Partnerships: Broad certifications and large-scale contracts with Tier‑1 service providers and U.S. federal agencies demonstrate strong ecosystem ties. Record bookings in voice‑modernization and increased sales to U.S. Tier‑1s reinforce these relationships.

Future-Ready Strategy: The portfolio emphasizes cloud‑native architectures, automation, and the Acumen AIOps platform aligned to 5G, fiber‑to‑the‑home, and AI. Management highlights autonomous networking and advanced security that match current industry shifts.

Aztech IT Solutions
Information Technology • Cybersecurity
2 Offices
61 Employees
4 Benefits

Aztech IT Solutions is trusted by more than one hundred growing businesses across the UK to deliver professional, proactive IT support services. Aztech provides the IT support and consultancy services that enable organisations to operate more efficiently, safe in the knowledge that their IT systems are optimised and proactively managed. Your IT partner should work as hard to improve your...

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Aztech IT Solutions
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Everbridge
Information Technology • Software • Consulting
28 Offices
1,437 Employees
34 Benefits Hiring Now

Keeping People Safe and Businesses Running. Faster. Everbridge, Inc. (NASDAQ: EVBG) is a global software company that provides enterprise software applications that automate and accelerate organizations’ operational response to critical events in order to Keep People Safe and Businesses Running™. During public safety threats such as active shooter situations, terrorist attacks or severe weather conditions, as well as critical business events...

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Everbridge

Everbridge's Top Stability & Growth Strengths

Strong Market Position & Advantage: Everbridge is positioned as a category leader in critical event management and mass notification, supported by independent analyst recognition and a sizable installed base in government and public safety. National-scale public warning deployments across multiple countries further reinforce perceived leadership in high-stakes, large-scale use cases.

Investor Backing & Capital Strength: The take-private acquisition by Thoma Bravo at a multi-billion-dollar valuation signals continued investor conviction in the business and its market category. Private-equity ownership also implies access to capital and operational support to fund product investment and go-to-market execution.

Innovation-Driven Growth: Ongoing platform updates (Everbridge 360 and High Velocity CEM) and patent activity around AI-enabled crisis response indicate sustained product innovation. Expanded integrations and managed-services motions suggest efforts to translate roadmap velocity into broader adoption.

linenbundle
Belfast
16 Employees

Luxury bed linen at a fair price. Bring that five star hotel feeling home for prices that won't keep you up at night

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linenbundle
Vertical Structure
Cybersecurity
Belfast
50 Employees
Vertical Structure offers protection and guidance in the complex world of cybersecurity.

Vertical Structure is an independent cyber security consultancy with a "human-first" approach. We specialize in providing human-focused security and penetration testing services for web applications, cloud infrastructure and mobile applications.

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Vertical Structure
Metapack
Information Technology • Software
2 Offices
200 Employees

Metapack helps the world’s most successful online retailers and brands provide simple yet powerful delivery experiences. Our delivery management solutions are underpinned by the largest global carrier network – 400 carriers and 4,900 delivery services – supported by the most responsive and highly available API on the market. That means more ways to get your products where they need to...

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Metapack
Copper.co
Blockchain • Cryptocurrency
3 Offices
266 Employees
31 Benefits

Copper is a digital asset technology company dedicated to helping institutional investors safely acquire, trade and store cryptoassets. Built and led by Dmitry Tokarev, a software and financial engineering specialist, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart...

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Copper.co
CRISIL
Fintech • Payments • Financial Services
11 Offices
6,027 Employees
3 Benefits

CRISIL is an agile and innovative, global analytics company driven by its mission of making markets function better. We are India’s foremost provider of ratings, data, research, analytics and solutions. A strong track record of growth, culture of innovation and global footprint sets us apart. We have delivered independent opinions, actionable insights, and efficient solutions to over 100,000 customers. CRISIL’s...

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CRISIL
OneSource Virtual
Information Technology • Software
6 Offices
820 Employees
28 Benefits Hiring Now

OneSource Virtual (OSV) is the Workday partner that has helped more than 1,300 companies with everything from deployment to maintenance to payroll and more—all to make the day more doable. Founded in 2008, OSV pioneered Business Process as a Service (BPaaS) and has become the leading provider of automated solutions for organizations of all sizes using Workday, delivering services with...

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OneSource Virtual

OneSource Virtual's Top Stability & Growth Strengths

Strong Market Position & Advantage: Colleagues are often seen as holding a leadership position within a focused Workday BPaaS and managed-services niche, with a scaled footprint across many Workday customers. The exclusive, in-tenant operating model across payroll, tax, payments/AP, and benefits is positioned as a clear differentiator versus broad implementation-led providers.

Investor Backing & Capital Strength: Colleagues are often seen as benefiting from increased financial backing following a majority growth investment by TA Associates, signaling confidence in continued scaling. The investment is framed as fuel for organic growth, innovation, and expanded customer capabilities.

Customer Loyalty & Retention: Colleagues are often seen as supported by durable customer stickiness, highlighted by consistently high retention and large transaction volumes moving through the platform. The combination of long-term Workday ecosystem tenure and repeatable run/operate services suggests stability in ongoing demand.

Obbi Golf
Information Technology • Consulting
Belfast
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

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Obbi Golf
GTT
Information Technology • Security • Design
33 Offices
3,031 Employees
29 Benefits Hiring Now

GTT is a managed network and security services provider to global organizations. We design and deliver solutions that leverage advanced cloud, networking and security technologies. We complement our solutions with a suite of professional services and exceptional support teams in local markets around the world. We serve thousands of national and multinational companies with a portfolio that includes SD-WAN, security,...

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GTT

GTT's Top Stability & Growth Strengths

Strong Revenue Growth: Consolidated revenues and EBITDA at Gaztransport & Technigaz increased markedly in 2023–2024 with further growth guided for 2025. A sizable multi‑year order book and recent LNG carrier awards provide strong visibility.

Strong Market Position & Advantage: GTT Communications operates a Tier‑1 global IP backbone across continents and is recognized as a Leader in managed network services by ISG and industry programs. A broad enterprise customer base and continued awards reinforce standing in its specialized domains.

Future-Ready Strategy: Both organizations are investing in forward‑looking capabilities, including hydrogen and alternative fuels (GTT S.A.) and SASE/SD‑WAN platforms plus 400G/800G backbone upgrades (GTT Communications). These initiatives position them to address evolving demand and regulatory drivers.

Tek Experts
Software • Cybersecurity
13 Offices
5,353 Employees
22 Benefits

Tek Experts is now a part of TeKnowledge. TeKnowledge—bringing together the expertise of Tek Experts, Elev8 Tek and Cytek Security—is at the forefront of digital transformation. We provide governments and enterprises around the globe with unparalleled enterprise technical managed services, advanced technical skilling, and cybersecurity services. Tek Experts remains a leading global provider of technical talent solutions and a trusted...

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Tek Experts
Budibase
Information Technology • Software
Belfast
22 Employees

Build internal tools for your business in minutes

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Budibase

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