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Top Tech Companies in Belfast (534)

Yahoo
AdTech • Digital Media • Information Technology • Other
15 Offices
10,001 Employees
47 Benefits Hiring Now

Yahoo is a global media and tech company that connects people to their passions. We reach nearly 900 million people around the world, bringing them closer to what they love—from finance and sports, to shopping, gaming and news—with the trusted products, content and tech that fuel their day. For partners, we provide a full-stack platform for businesses to amplify growth...

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Yahoo

Yahoo's Top Stability & Growth Strengths

Strong Market Position & Advantage: Yahoo is portrayed as a major platform by reach—ranking top in news and finance, second in email, and remaining among the top internet properties by visitors, with overall traffic placing it behind only a few dominant platforms. Leadership in specific verticals such as finance, news, sports, and email underpins durable competitive footing.

Diversified Customer Base: The company is described as reaching hundreds of millions to nearly 900 million people globally across properties spanning news, finance, sports, shopping, gaming, and email. This breadth indicates exposure to varied audience segments rather than reliance on a single cohort.

Future-Ready Strategy: Leadership highlights a transformation centered on innovation, with emphasis on AI and machine learning at global scale. This focus signals intent to modernize offerings and advertising beyond legacy areas.

QBE Insurance
Insurance
50 Offices
11,699 Employees
29 Benefits

QBE Insurance Group is one of the world's top 20 general insurance and reinsurance companies, with operations in all the key insurance markets. QBE is listed on the Australian Securities Exchange and is headquartered in Sydney. We employ more than 11,000 people in 27 countries.

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QBE Insurance
RiverRidge
Greentech • Renewable Energy
Belfast
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...

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RiverRidge
Ricoh Global Services
Information Technology
2 Offices
139 Employees

Digital transformation is crucial for a business but complex to deliver. It’s so complicated that no single company can be expected to provide everything required to achieve success; but one company can ensure everything gets delivered. That’s why Ricoh works with best in class delivery partners to support us through the process of transforming your business into a digital business. As well...

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Ricoh Global Services

Ricoh Global Services's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is repeatedly positioned in “Leader” cohorts for managed print and cloud managed print/document services, and it holds #1 share claims in defined high-speed/continuous-feed inkjet production segments. These signals point to durable competitiveness in print-centric services and select production-print niches, supported by global delivery scale and security capabilities.

Profitability: Operating profit is described as having more than doubled year over year in the nine months ended December 31, 2025, alongside guidance for sharply higher Digital Services operating profit in fiscal 2025. This indicates improving earnings power as the mix shifts toward higher-margin, recurring services and restructuring benefits flow through.

Future-Ready Strategy: The company is concentrating on Office/Workplace Services and Process Automation to build a larger recurring revenue base and target more stable margins, including portfolio pruning such as exiting U.S. Managed IT Services. This reflects an intentional shift away from breadth-for-breadth’s-sake toward areas where it believes it can sustain differentiation and scale.

Riskonnect
Software
8 Offices
520 Employees
26 Benefits

Riskonnect is the leading integrated risk management software solution provider. Our technology empowers organizations with the ability to anticipate, manage, and respond in real-time to strategic, operational, and digital risks across the extended enterprise. More than 900 customers across six continents use our unique risk-correlation technology to gain previously unattainable insights that deliver better business outcomes. Riskonnect has more than 500...

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Riskonnect
Anomali
Artificial Intelligence • Big Data • Cloud • Software • Cybersecurity
2 Offices
248 Employees
31 Benefits

Anomali is the leader in intelligence-driven extended detection and response (XDR) cybersecurity solutions. Anchored by big data management and refined by artificial intelligence, the Anomali XDR platform delivers proprietary capabilities that correlate the largest repository of global intelligence with telemetry from customer-deployed security solutions, empowering security operations teams to detect threats with precision, optimize response, achieve resiliency, and stop attackers...

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Anomali
Sysco Ireland
Food • Logistics
5 Offices
562 Employees
10 Benefits

Sysco is the leading foodservice provider on the island of Ireland. Our team of 1,500 people deliver food solutions to more than 10,000 customers each week. Operating from a central Dublin location and eight regional centres, we guarantee next-day island-wide delivery; we are the only food business in the country capable of delivering on our customers’ expectations regardless of how...

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Sysco Ireland
Wheely
Mobile • Software
5 Offices
234 Employees
8 Benefits

A luxury ride-hailing service which brings together professional chauffeuring of the highest standard and the convenience of all things mobile. Wheely currently operates in London, Moscow, Paris and Dubai. Our easy to use app allows to request executive journeys both on-demand or in advance.

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Wheely
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
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Avnet
Hardware • Internet of Things • Logistics • Software
21 Offices
11,000 Employees
32 Benefits

Avnet is a global electronic components distributor with extensive design, product, marketing and supply chain expertise for customers and suppliers at every stage of the product lifecycle. For the past 100 years, Avnet has helped its customers and suppliers around the world realize the transformative possibilities of technology. Our culture was founded on new ideas and emerging technology. Headquartered in...

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Avnet

Avnet's Top Stability & Growth Strengths

Strong Market Position & Advantage: Avnet is consistently ranked among the top global authorized distributors and is one of the top two in North America, reflecting significant scale and purchasing leverage. Fortune 500 standing and multi‑billion‑dollar revenue reinforce leadership across regions and channels.

Strong Revenue Growth: FY2026 results show broad‑based year‑over‑year increases (e.g., Q2 up ~12% and Q3 up ~34%) across regions and both operating groups, with Q4 guidance implying further sequential gains. Momentum spans Electronic Components and Farnell, led by Asia with the Americas and EMEA returning to growth.

Diversified Revenue Streams: A dual‑channel model combining broadline Electronic Components with high‑service Farnell/Newark extends coverage from prototyping to volume production. Multi‑brand, global reach supports participation across varied end markets and regions, reducing reliance on any single vector.

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
VIAVI Solutions
Information Technology
11 Offices
4,570 Employees
30 Benefits

VIAVI Solutions (NASDAQ: VIAV) is a global leader in both network and service enablement and optical security performance products and solutions. Our technologies contribute to the success of a wide range of customers – from the world’s largest mobile operators and governmental entities to enterprise network and application providers to contractors laying the fiber and building the towers that keep...

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VIAVI Solutions

VIAVI Solutions's Top Stability & Growth Strengths

Strong Revenue Growth: Recent quarters show substantial year-over-year and sequential revenue increases, with guidance indicating continued momentum. Non-GAAP operating margins and earnings improved alongside strength from data center and aerospace/defense demand.

Strong Market Position & Advantage: The company is described as a global leader in network test, monitoring, assurance, and optical technologies, with flagship platforms viewed as industry standards and presence alongside top peers. Strategic acquisitions and partnerships broaden capabilities in high-speed Ethernet, security testing, and Open RAN, reinforcing competitive positioning.

Diversified Revenue Streams: Growth is supported by multiple end-markets including data centers, aerospace/defense, and optical security products, reducing reliance on traditional service providers. Contributions from recently acquired product lines further expand exposure across these segments.

pladis Global
Industrial • Manufacturing
15 Offices
3,038 Employees
1 Benefits

pladis is one of the world’s fastest growing snacking companies and home to much loved brands including McVitie’s, GODIVA and Ülker. pladis also owns regional brands Jacob’s, Go Ahead, Flipz, Turtles, BN, Verkade and many more products across sweet and savoury biscuits, wafer, cake, and chocolate. pladis also owns regional brands such as Jacob’s, Go Ahead, Flipz, BN, Verkade and...

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pladis Global
West Technology Group
Cloud • Information Technology
Fully Remote
65 Employees

West solutions connect people and organizations at the right time and in the right ways, making those mission-critical connections more relevant, engaging, and actionable - turning Information to Insight.

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West Technology Group
HGS - Hinduja Global Solutions
Information Technology • Automation
26 Offices
26,786 Employees
22 Benefits

A global leader in optimizing the customer experience lifecycle, digital transformation, and business process management, HGS is helping its clients become more competitive every day. HGS combines automation, analytics, and artificial intelligence with deep domain expertise focusing on digital customer experiences, back-office processing, contact centers, and HRO solutions. Part of the multi-billion-dollar conglomerate Hinduja Group, HGS takes a “globally local”...

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HGS - Hinduja Global Solutions
Liberty IT
Information Technology • Insurance
3 Offices
747 Employees
1 Benefits

We’re a bunch of inventors, problem solvers, business brains and tech transformers. We revel in a challenge and stop at nothing to provide the solution, exceeding expectations, breaking new ground and transforming customer interactions. With over 25 years’ experience we’ve got the backing of global giant Liberty Mutual Insurance, with fresh talent to push every boundary. And that’s what makes us...

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Liberty IT

Liberty IT's Top Stability & Growth Strengths

Market Expansion: New city‑centre offices in Dublin and Galway, a dedicated Bonham Quay site, and a Galway hub with a 100‑role plan indicate a widening geographic footprint on the island of Ireland. Current openings across Belfast, Dublin and Galway reinforce ongoing multi‑site growth.

Strong Hiring & Retention: Active recruitment across engineering, data, product and consultancy, alongside sizable graduate intakes and large internal events, point to sustained headcount investment. Repeated Great Place to Work recognition suggests the ability to attract and keep talent.

Innovation-Driven Growth: Cloud transformation on AWS with serverless‑first patterns and showcased AI/ML and virtual assistant initiatives highlight a technology agenda geared toward modernisation. Public write‑ups cite Liberty IT leadership in enterprise AI adoption within Liberty Mutual.

Siemens
Artificial Intelligence • Internet of Things • Security • Cybersecurity
81 Offices
293,000 Employees
41 Benefits

Siemens is a technology company focused on industry, infrastructure, mobility, and healthcare. Creating technologies for more resource-efficient factories and resilient supply chains to smarter buildings and grids, to cleaner, comfortable transportation and advanced healthcare, the company empowers customers to transform the industries that form the backbone of economies, transforming the everyday for billions of people. In fiscal 2020, which ended on...

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Siemens

Siemens's Top Stability & Growth Strengths

Strong Market Position & Advantage: Siemens holds leading positions across industrial automation and software, smart infrastructure, mobility, and healthcare technology (via Siemens Healthineers), with multiple segments ranked first or second and significant contract wins expanding backlog. This breadth provides competitive advantage across diverse high-growth end markets.

Healthy Cash Flow: The company reports strong free cash flow at the Group level in FY2024 and subsequent quarters, supporting investment, M&A, and a new multi‑year share buyback program. Robust cash conversion across industrial businesses underpins financial flexibility.

Resilient & Sustainable Growth: Comparable revenue increased in FY2024 and continued to rise in FY2025 quarters, while orders and book‑to‑bill above 1, a record order backlog, and confirmed FY2025 guidance provide visibility. Growth is supported by electrification, data‑center demand, rail investments, and ongoing portfolio actions.

OCO Global
Marketing Tech • Software
4 Offices
181 Employees

OCO Global is a technology enabled advisory firm focused on trade, investment and economic development. We work with our clients to ensure that their international business thrives, by delivering innovative and sustainable outcomes and connecting them to opportunities across the world that create prosperity, employment and economic growth.

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OCO Global
Cboe Global Markets
15 Offices
1,700 Employees
33 Benefits
We operate trading exchanges around the world.

Cboe is one of the world's largest exchange holding companies, offering cutting-edge trading and investment solutions to investors around the world. Cboe offers trading across a diverse range of products in multiple asset classes and geographies, including options, futures, U.S. and European equities to name a few.

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Cboe Global Markets

Cboe Global Markets's Top Stability & Growth Strengths

Strong Revenue Growth: Feedback suggests record net revenue and earnings in recent periods with management raising the full‑year growth outlook. Disclosures indicate broad-based momentum across core segments into 2026.

Strong Market Position & Advantage: Feedback suggests exclusive SPX/VIX derivatives, leadership in U.S. options, and pan‑European equities scale underpin durable competitive advantages. A notable institutional FX platform and extended trading hours further reinforce differentiation.

Diversified Revenue Streams: Feedback suggests multiple asset classes and regions—derivatives, cash equities, FX, and a growing Data Vantage business—contribute to results. This breadth helps balance cyclical swings in any single product or market.

Vonage
Information Technology • Productivity • Software
16 Offices
2,500 Employees
30 Benefits

We’re making communications more flexible, intelligent, and personal, to help enterprises the world over stay ahead. We provide unified communications, contact centers and programmable communications APIs, built on the world's most flexible cloud communications platform.

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Vonage

Vonage's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is repeatedly recognized as a Leader in CPaaS by major analyst firms, including multiple Gartner Magic Quadrants and top rankings in critical capabilities. Its presence across CPaaS, UCaaS, and CCaaS research cohorts underscores breadth relative to peers.

Future-Ready Strategy: Integration with Ericsson emphasizes exposing 4G/5G network APIs and launching AI-enabled capabilities, aligning the roadmap to emerging, network-aware applications. This positioning supports differentiation beyond traditional communications APIs.

Strategic Partnerships: Collaborations highlighted with leading carriers and platforms, together with Ericsson’s backing, expand ecosystem reach for network APIs and CPaaS use cases. Such alliances can accelerate adoption and reinforce platform relevance across regions.

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