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Top Tech Companies in Belfast (535)

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
BrokerIQ
Insurance • Financial Services
Belfast
9 Employees

Changing the way mortgage and insurance firms communicate with their clients and operate their client engagement. Our system is compatible with desktop, mobile and tablets. Partnering With Mortgage and Insurance Brokers To Embrace Digital | Visit: https://www.brokeriq.co.uk or read below. Call +44 (0) 7851237192, or email me at [email protected] Or visit https://www.brokeriq.co.uk

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BrokerIQ
ASOS
eCommerce • Retail
7 Offices
3,200 Employees

We exist to give people the confidence to be whoever they want to be, and that goes for our people too. At ASOS, you’re free to be your true self without judgment, and channel your creativity into a platform used by millions. Whatever your role, asos will encourage you to be you, fulfilling your creative potential with our global reach. Push...

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ASOS

ASOS's Top Stability & Growth Strengths

Profitability: Company reports indicate profitability metrics improved, with adjusted EBITDA and gross margin rising despite lower sales. Disclosures also note profit per order increasing as the turnaround progresses.

Cost & Operational Efficiency: Operations are becoming leaner, with inventory reduced and cost-to-serve efficiencies from network simplification and flexible fulfilment. Management references faster lead times and improved sell-through supporting healthier margins.

Future-Ready Strategy: Management is executing a strategy prioritizing higher‑margin sales and customer lifetime value while investing in AI, app enhancements and partner‑led fulfilment. The company is also testing pop-up stores and expanding marketplace models to diversify and de‑risk growth.

3DEO (3deo.com)
Information Technology • Big Data Analytics
Belfast
18 Employees

We unlock the power of your data with rapid and customisable solutions, to inform and empower your strategic decisions. We are the experts in combining 3D visualisation, earth observation and big data analytics. At 3DEO, we know it is time-consuming and costly for your organisation to respond to critical situations with the right solution. Our cost-effective and customisable solutions provide...

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3DEO (3deo.com)
Stibo Systems
Software • Big Data Analytics
13 Offices
826 Employees
31 Benefits

Stibo Systems, the master data management company, is the trusted enabler of data transparency. Our solutions are the driving force behind forward-thinking companies around the world that have unlocked the strategic value of their master data. We empower them to improve the customer experience, drive innovation and growth and create an essential foundation for digital transformation. This gives them the...

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Stibo Systems
Sync NI
Digital Media • Events • Software
Belfast
7 Employees

The Sync NI website and magazine keeps readers informed on the latest technology and business news, jobs, and events, from across Northern Ireland. To enable businesses to reach a large and relevant audience Sync NI provides a platform to instantly distribute news, events and job vacancies. When you become a client of Sync NI our team of journalists and marketers also...

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Sync NI
Outgive Inc
eCommerce • Marketing Tech • Software
3 Offices
99 Employees

WHO WE ARE We promise you haven't worked with anyone else like us before! We are Outgive Inc, a Toronto-based company that started in 2013 specializing in e-commerce & digital marketing. We’re a global team of 400+ A-players working on various brands and initiatives with specialized skills not limited but including web developers, copywriters, graphic designers, logistics managers, account managers, customer...

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Outgive Inc
AVEVA
Agency • Artificial Intelligence • Cloud • Internet of Things • Software • Automation
46 Offices
6,970 Employees
12 Benefits Hiring Now

AVEVA is a global leader in industrial software, sparking ingenuity to drive responsible use of the world’s resources. The company’s secure industrial cloud platform and applications enable businesses to harness the power of their information and improve collaboration with customers, suppliers and partners. Over 20,000 enterprises in over 100 countries rely on AVEVA to help them deliver life’s essentials: safe...

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AVEVA

AVEVA's Top Stability & Growth Strengths

Strong Market Position & Advantage: AVEVA is positioned as a recognized leader in several core industrial software areas, especially industrial data management, MES, and analytics/AI, supported by a large installed base and repeated analyst recognition. Its end-to-end stack (data, operations control, MES, analytics/AI) is presented as a differentiator that can simplify integration at scale.

Resilient & Sustainable Growth: AVEVA is described as growing on recurring metrics, with continued double-digit ARR increases through the period referenced and a high recurring-revenue mix associated with the subscription transition. The recurring shift is portrayed as improving visibility and smoothing performance even when industrial project timing creates short-term pacing variability.

Investor Backing & Capital Strength: Ownership under Schneider Electric is framed as adding resources, channel reach, and long-term investment capacity, reinforcing vendor viability for long-lifecycle industrial programs. Schneider’s reporting highlights AVEVA as a meaningful contributor within its software activities, implying sustained internal prioritization.

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.

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Broadcom
Software • Semiconductor • Manufacturing
41 Offices
38,985 Employees
39 Benefits

Broadcom Inc. (NASDAQ: AVGO) is a global technology leader that designs, develops and supplies semiconductor and infrastructure software solutions.

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Broadcom

Broadcom's Top Stability & Growth Strengths

Strong Revenue Growth: Recent results and guidance indicate accelerating top-line momentum led by AI semiconductors and robust demand for AI networking. Management communicated a sizable near-term step-up in consolidated revenue.

Profitability: Earnings quality appears solid, with high adjusted margins and strong free cash flow generation in the latest quarter. Capital return actions, including a new share repurchase authorization and ongoing dividends, reinforce confidence in cash generation.

Strategic Partnerships: Long-duration hyperscaler agreements in custom AI silicon (e.g., Google TPUs) and disclosed programs with leading AI developers underpin multi-year demand. These relationships position Broadcom as a key supplier beyond GPU-centric compute.

Haier Europe
Internet of Things • Appliances
3 Offices
2,635 Employees

Haier Europe is part of the Haier Smart Home, the No. 1 company globally in major appliances and among the Fortune's Global 500 and World's Most Admired Companies. Haier Smart Home has a network of 10 R&D centers, 71 research institutes, 35 industrial parks, 143 manufacturing centers and a sales network of 230,000 nodes around the world. We are the...

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Haier Europe
O2
Information Technology • Mobile
21 Offices
5,230 Employees
15 Benefits

O2 is the commercial brand of Telefónica UK Limited and is a leading digital communications company with the highest customer satisfaction for any mobile provider according to Ofcom. With over 23 million customers, O2 runs 2G, 3G, 4G and 5G networks across the UK, as well as operating O2 Wifi and owning half of Tesco Mobile. O2 has over 450...

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O2
Selective Travel Management
Belfast
98 Employees

Founded in 1972 as part of the World Travel Centre Group in Dublin, Selective Travel Management is based in Belfast and specialises in managing corporate and business travel for various industry sectors including Government Bodies, Higher Education, SME's, Charity and Missionary, Film and Entertainment, and Groups and Events. With our significant buying power, which only comes from over 50 years’ experience...

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Selective Travel Management
RWE
Energy • Utilities
4 Offices
14,005 Employees
37 Benefits

RWE is leading the way to a green energy world. With its investment and growth strategy Growing Green, RWE is contributing significantly to the success of the energy transition and the decarbonisation of the energy system. Around 20,000 employees work for the company in almost 30 countries worldwide. RWE is already one of the leading companies in the field of...

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RWE
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.

Richmond Marketing
AdTech • Food • Marketing Tech
3 Offices
187 Employees
2 Benefits

At Richmond, we aim to keep pace with Ireland’s changing society, offer innovative brands which appeal to the modern Irish consumer and to be Ireland’s premium beverage brand builder. The success of our business is based on our world-class stable of premium brands that we market and distribute in Ireland. We bring an innovative perspective to everything we do and we are...

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Richmond Marketing
The Guardian
Digital Media • News + Entertainment
2 Offices
2,500 Employees
1 Benefits

Guardian News & Media (GNM) publishes theguardian.com, one of the world’s leading English-language newspaper websites. It also has a presence in the US and Australia as Guardian US and Guardian Australia. Traffic from outside of the UK now represents around two-thirds of the Guardian’s total digital audience. In the UK, GNM publishes the Guardian newspaper six days a week, first...

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The Guardian
Harness (goharness.com)
Fintech • Payments • Software • Financial Services
6 Offices
75 Employees
25 Benefits

Harness serves as the missing link between how we spend and what we believe in. Our financial technology platform connects consumers with nonprofits, financial institutions, and brands, helping consumers’ everyday spending to be a true representation of who they are—an ongoing vote for the world they want to live in.

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Harness (goharness.com)
SSE
Energy
19 Offices
820 Employees
3 Benefits

SSE plc is a British energy company

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SSE
Stellantis
Automotive
6 Offices
104,031 Employees
38 Benefits

Our storied and iconic brands embody the passion of their visionary founders and today’s customers in their innovative products and services: they include Abarth, Alfa Romeo, Chrysler, Citroën, Dodge, DS Automobiles, Fiat, Jeep®, Lancia, Maserati, Opel, Peugeot, Ram, Vauxhall and mobility brands Free2move and Leasys. Powered by our diversity, we lead the way the world moves – aspiring to become...

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Stellantis

Stellantis's Top Stability & Growth Strengths

Strong Market Position & Advantage: Stellantis finished 2025 as Europe’s No. 2 OEM, leads European LCVs, and remains a global top‑five automaker by volume. It also maintained a podium share in Europe’s BEV market and holds leadership positions in several national markets, supporting scale advantages.

Future-Ready Strategy: The FaSTLAne 2030 plan commits about €60B through 2030 with 60+ new models, a sharper North America focus, cost reductions, and a balanced ICE/hybrid/BEV mix. The Leapmotor International JV adds optionality in affordable EVs through Stellantis’ dealer network.

Market Expansion: Early 2026 showed year‑over‑year growth in net revenues and shipments with a stated return to profitability and reaffirmed 2026 guidance. A North America product overhaul and broader distribution of lower‑cost EVs aim to rebuild share and margins in key regions.

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