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Top Tech Companies in Belfast (503)

Fibrus
Information Technology • Other
3 Offices
393 Employees

Our mission is to bring Full Fibre broadband to homes and businesses across Northern Ireland and Great Britain, especially to those who need it most. Powered by Wi-Fi 6 technology and the award-winning Amazon eero router, our customers get fibrefast speeds all around their home. That’s why we’re one of the fastest-growing broadband companies in Northern Ireland and Great Britain. Our...

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Fibrus
OUTSOURCE
Information Technology • Cybersecurity
5 Offices
46 Employees

An award winning, locally owned, IT Managed Security Services Provider (MSSP) working with SME/Enterprise customers across the UK, Ireland and internationally. Outsource solutions and services, covering from 'the desktop to the data centre' are all underpinned by our "Security First" approach and focus on improving the security, performance and productivity of every company we partner with. We also offer a suite...

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OUTSOURCE
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
EventMAP
Software
Belfast
51 Employees

EventMAP provides resource planning and timetabling solutions through a combination of consultancy and software. From managing and improving operational decision making through developing and managing new approaches which require institutional change, to helping to plan the need for new resources, a tailored EventMAP solution will give you the most powerful tools currently on the market.

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EventMAP
Cloudsmith
Cloud • Software
2 Offices
34 Employees

Cloudsmith is the leading Continuous Packaging platform for engineers looking to set up a secure, cloud-native artifact repository in 60 seconds. Cloudsmith offers support for 24+ formats, has 225 points of presence and integrates with all of the tools you already use and love. When it comes to secure software delivery in the Cloud, we’ve got you covered.

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Cloudsmith
AgriWebb
Software • Agriculture
4 Offices
73 Employees

AgriWebb is transforming global cattle and sheep production with farm management software that delivers profitability, provenance and sustainability across the supply chain. Focused on building software for livestock farmers, AgriWebb is Australia's market leader and is rapidly expanding across the globe in multiple markets including South Africa, New Zealand, the UK and Brazil. With 10% of the national Cattle and...

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AgriWebb
Pacem
Financial Services
Belfast
23 Employees

As trusted advisers at the core of our client’s financial lives, Pacem develops long-term relationships which help individuals, families and entrepreneurs understand the true value of their money and investments to achieve financial security. We specialise in Wealth Planning and Accounting services, guided by deep convictions, our breadth and depth of service, objective and knowledgeable advice and pro-active approach endorse...

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Pacem
Incubeta
AdTech • Digital Media • Marketing Tech
19 Offices
861 Employees
10 Benefits

Incubeta is a team of over 800 creators, thinkers, makers and doers working across 20 offices globally to unlock business growth for clients including Google, Hyundai, Netflix, HBO and L'Oréal. Incubeta combines capabilities across the full spectrum of digital disciplines to deliver standout outcomes at every brand touchpoint, from awareness to fulfilment. Incubeta’s ‘Upgrade your Growth’ narrative emphasizes how the business...

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Incubeta
Grant Thornton UK
Financial Services
18 Offices
6,163 Employees
18 Benefits

What does business need now? An adviser that offers a different experience. A better experience. One that delivers technical expertise and a service that goes beyond. Personal, proactive, and agile. That’s Grant Thornton. We are the UK member firm of a global network that employs 58,000 people in 135 countries. We combine global scale with local insight and understanding to...

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Grant Thornton UK
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Dye & Durham Corporation
Fintech • Legal Tech • Payments • Software
24 Offices
1,200 Employees
13 Benefits

Dye & Durham is a global leader in legal technology that provides cloud-based practice management software, payments infrastructure, and data insights. The company serves legal professionals and financial institutions across five continents, helping them manage workflows, regulatory requirements, and critical transactions efficiently. They are a publicly traded company on the Toronto Stock Exchange (TSX: DND) and focus on driving innovation...

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Dye & Durham Corporation
Happiest Minds Technologies
Cloud • Information Technology
19 Offices
5,313 Employees
7 Benefits

Happiest Minds Technologies Limited (NSE: HAPPSTMNDS), a Mindful IT Company, enables digital transformation for enterprises and technology providers by delivering seamless customer experiences, business efficiency and actionable insights. We do this by leveraging a spectrum of disruptive technologies such as: artificial intelligence, blockchain, cloud, digital process automation, internet of things, robotics/drones, security, virtual/augmented reality, etc. Positioned as ‘Born Digital ....

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Happiest Minds Technologies
JOOR
eCommerce • Fashion • Information Technology • Retail
2 Offices
251 Employees
33 Benefits
JOOR is smooth, smart wholesale technology for brands and retailers.

JOOR is the world’s premiere, wholesale management platform for fashion, beauty and home, connecting 13,300+ brands and 380,000+ retailers across 150 countries every day. Backed by Macquarie Group, Battery Ventures, Canaan Partners & ITOCHU, JOOR is a Series D start-up that provides the world's most recognized brands and retailers with a digital wholesale management platform that transforms the way these...

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JOOR
LG Electronics
Consumer Web • Appliances
21 Offices
50,700 Employees
18 Benefits

At LG, we deliver products and services that make lives better, easier and happier though increased functionality and fun. Put simply, we offer the latest innovations to make “Life Good” – from home appliances, consumer electronics and B2B solutions to innovations in digital signage, air conditioning, solar and vehicle components. As a global leader, we strive for greatness in product...

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LG Electronics

LG Electronics's Top Stability & Growth Strengths

Strong Market Position & Advantage: LG is positioned as a category leader in OLED TVs and is also described as holding top-tier positions in U.S. appliances and growing B2B areas like vehicle electronics and HVAC. This mix of premium-category leadership and strengthening B2B competitiveness supports steadier demand and share resilience across cycles.

Strong Revenue Growth: Company results point to back-to-back record annual revenue through 2025, with multiple quarters also described as strong. Record divisional sales in home appliances and vehicle solutions are repeatedly cited as key contributors to the overall top-line expansion.

Diversified Revenue Streams: Revenue is increasingly supported by B2B businesses, platform/services (including webOS), subscriptions, and direct-to-consumer models in addition to core hardware lines. This broadening mix is framed as approaching a meaningfully larger share of total revenue and as a pathway to more resilient earnings over time.

Phillips 66
Logistics • Energy
20 Offices
10,562 Employees
38 Benefits

Energy manufacturing and logistics company

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Phillips 66
Marsh McLennan
Fintech • HR Tech • Insurance • Consulting
35 Offices
78,000 Employees
37 Benefits Hiring Now

Marsh McLennan (NYSE: MMC) brings together nearly 78,000 experts in risk, strategy, and people across Marsh, Guy Carpenter, Mercer, and Oliver Wyman, serving clients in over 130 countries. Marsh enables enterprise worldwide by helping clients manage risks, transforming uncertainty into opportunity. Guy Carpenter helps clients grow profitably with reinsurance broking expertise, advisory services, and advanced analytics. Mercer helps organizations advance...

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Marsh McLennan

Marsh McLennan's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue expanded across 2024–2025, including double-digit reported growth in 2025 alongside continued underlying growth, with quarterly updates showing consistent momentum.

Diversified Revenue Streams: The business mix spans insurance broking, reinsurance, human capital, and strategy consulting, which helps smooth performance across insurance pricing cycles and broader macro conditions.

Healthy Cash Flow: Cash generation strengthened versus the prior year alongside margin progress, and the company returned significant capital through share repurchases, indicating strong cash conversion and financial flexibility.

STUDIOCANAL
News + Entertainment
2 Offices
431 Employees

STUDIOCANAL, a 100% affiliate of CANAL+ Group held by Vivendi, is Europe’s leader in production, distribution and international sales of feature films and series, operating in all major European markets - France, United Kingdom & Ireland, Germany, Poland, Spain, and Benelux - as well as in Australia, in New Zealand and in the United States. It finances, produces, and distributes...

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STUDIOCANAL
Informa
Artificial Intelligence • Information Technology • Business Intelligence
26 Offices
3,741 Employees
13 Benefits

Informa is a leading international intelligence, events and scholarly research group. We're here to champion the specialist, connecting people with knowledge to help them learn more, know more and do more. We're a FTSE 100 company with 10,000 colleagues working in over 30 countries and a presence in all major regions, including North America, South America, Asia, Europe, the Middle East...

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Informa
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
Synergy Learning
Edtech • Software
2 Offices
67 Employees

Since 2005 we have inspired millions of people around the world to realise their full potential through the transformative power of learning. Our ingenuity helps our customers to increase capabilities and activate progress by connecting people to knowledge and skills. We harness deep expertise to create exceptional learning experiences that are intuitive, engaging and accessible. All driven by bespoke solutions crafted for...

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Synergy Learning
CME Group
Financial Services
7 Offices
3,291 Employees
33 Benefits Hiring Now

As the world's leading derivatives marketplace, CME Group (www.cmegroup.com) is where the world comes to manage risk. CME Group exchanges offer the widest range of global benchmark products across all major asset classes, including futures and options based on interest rates, equity indexes, foreign exchange, energy, agricultural commodities, metals, weather and real estate. CME Group brings buyers and sellers together...

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CME Group

CME Group's Top Stability & Growth Strengths

Strong Market Position & Advantage: Scale and liquidity across core benchmarks (e.g., SOFR, U.S. Treasuries, E-mini S&P 500, WTI, COMEX gold) and record 2025 ADV signal a durable lead. Independent trackers (FIA) and integrated infrastructure (Globex, CME Clearing, BrokerTec, EBS) support concentrated liquidity at scale.

Strong Revenue Growth: Record financial performance in 2025 and fresh Q1 2026 records in revenue and ADV indicate accelerating top-line momentum. Continued elevated monthly volumes into April 2026 maintain growth above prior-year levels.

Diversified Revenue Streams: Rising market-data and information services revenue (record in 2025) complements transaction fees. Broad-based participation across asset classes and adjacent platforms (BrokerTec, EBS) helps diversify contribution.

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