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Top Tech Companies in Belfast (535)

Kingsbridge Healthcare Group
Belfast
220 Employees

Welcome! We are Northern Ireland’s Premier Private Healthcare Group. Our mission is to become a world-class provider of healthcare solutions by putting our patients to the forefront of everything we do. Our aim is to make the Kingsbridge Healthcare Group the preferred choice for both patients and healthcare professionals. Because Life Matters. Companies within the Kingsbridge Healthcare Group include: Kingsbridge...

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Kingsbridge Healthcare Group
Aflac Northern Ireland
Information Technology • Software • Cybersecurity
Belfast
152 Employees

Turn your obsession for tech into an unbelievable career opportunity with a US Fortune 500* company – right here in Belfast. Aflac Northern Ireland is a Technology and Cybersecurity Innovation Centre, based in Belfast, Northern Ireland. *No. 131 actually, which we’re a wee bit proud of… Even though Aflac is the largest supplier of supplemental health insurance in the US and...

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Aflac Northern Ireland
MedAll
Healthtech • Information Technology
Belfast
38 Employees

The world needs to train 18 million more healthcare professionals by 2030. At MedAll we’re on a mission to solve this healthcare crisis by making great healthcare training more accessible to every healthcare professional, everywhere. Read more about our mission at MedAll.org/mission

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MedAll
Mott MacDonald
Professional Services
148 Offices
20,000 Employees
27 Benefits

Mott MacDonald is an employee-owned engineering, development and management consultancy, with more than 20,000 people in over 50 countries. We plan, design, deliver and maintain the transport, energy, water, buildings and wider infrastructure that is integral to people’s daily lives. Our core strength is using our expertise to overcome complex challenges, for the benefit of our clients and the communities...

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Mott MacDonald
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.

The Depository Trust & Clearing Corporation (DTCC)
10 Offices
5,075 Employees
36 Benefits

With over 45 years of experience, DTCC is the premier post-trade market infrastructure for the global financial services industry. From 21 locations around the world, DTCC, through its subsidiaries, automates, centralizes and standardizes the processing of financial transactions, mitigating risk, increasing transparency and driving efficiency for thousands of broker/dealers, custodian banks and asset managers. Industry owned and governed, the firm...

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The Depository Trust & Clearing Corporation (DTCC)

The Depository Trust & Clearing Corporation (DTCC)'s Top Stability & Growth Strengths

Strong Market Position & Advantage: DTCC is consistently portrayed as the backbone and premier post-trade market infrastructure, with systemically important subsidiaries and a central depository role. Its multi-quadrillion processing scale and record activity, alongside very large assets under custody, reinforce entrenched advantage.

Strong Revenue Growth: Recent disclosures indicate higher revenue and net income driven by elevated clearing and settlement activity and record throughput. Growth is further supported by rising assets under custody and expanded clearing participation in U.S. Treasuries.

Innovation-Driven Growth: The firm is advancing tokenization services, distributed ledger initiatives, cloud modernization, and AI capabilities, with pilots and launches scheduled and broad industry collaboration. Leadership in T+1 implementation and new analytics offerings also point to product and platform expansion.

ITC Secure
Information Technology • Cybersecurity
2 Offices
100 Employees

ITC Secure is an advisory-led cyber security services company. We have a 25+ year track record of delivering business-critical services to over 300 blue-chip organisations - bringing together the best minds in security, a relentless focus on customer service and advanced technological expertise to help businesses succeed. With our integrated delivery model, proprietary platform and customer-first mindset, we work as...

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ITC Secure
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)
Love Energy Savings
Energy • Utilities
2 Offices
159 Employees

We help UK households and businesses save money on their utilities. With the customer at the heart of everything we do, our technology delivers a simple switching experience for multiple utilities including energy, water and connectivity. Born in 2007, Love Energy Savings began helping customers save money on their energy bills. This journey has taken us on a money-saving mission...

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Love Energy Savings
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Beckman Coulter Diagnostics
Healthtech • Other • Software • Biotech
5 Offices
10,526 Employees
41 Benefits

Beckman Coulter is committed to advancing healthcare for every person by applying the power of science, technology, and the passion and creativity of our teams to enhance the diagnostic laboratory’s role in improving healthcare outcomes. Our diagnostic systems are used in complex biomedical testing, and are found in hospitals, reference laboratories and physician office settings around the globe. Beckman Coulter...

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Beckman Coulter Diagnostics

Beckman Coulter Diagnostics's Top Stability & Growth Strengths

Strong Market Position & Advantage: Beckman Coulter Diagnostics is widely recognized as a leader in core‑lab IVD with broad adoption of its chemistry, immunoassay, and automation platforms, supported by Danaher’s top‑tier diagnostics portfolio. Multiple analyses place Danaher (including Beckman) among the leading global diagnostics groups, underscoring substantial installed base and reach.

Innovation-Driven Growth: Recent FDA clearances (e.g., DxC 500i, NT‑proBNP on DxI 9000), Breakthrough Device designation for an Alzheimer’s blood test, and expansion of the DxI 9000 assay menu (including neurodegenerative markers) demonstrate an active pipeline. Research‑use‑only biomarker assays and ongoing menu additions further support platform adoption and reagent pull‑through.

Resilient & Sustainable Growth: Management highlighted mid‑single‑digit growth through 2025, with multiple consecutive quarters of mid‑single‑digit or better growth outside China and expectations for gradual end‑market improvement into 2026. The IVD and clinical chemistry analyzer markets are expanding, providing supportive demand tailwinds.

Systems Limited MEA
Artificial Intelligence • Cloud • Information Technology • Automation
2 Offices
420 Employees

Systems MEA is an MEA-based subsidiary of Pakistan's largest IT company, Systems Limited, which houses a skilled workforce of 7000+ employees globally. Our experience spans to 4 decades with a presence across 5 continents. Our satisfied industry leading clientele of 400+ public and private institutions is a testament to our unparalleled digital solutions. We aspire to enable businesses to build...

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Systems Limited MEA
Catagen
Greentech • Consulting
2 Offices
54 Employees

CATAGEN’s mission is to clean and decarbonise the air. We are a pioneering green emissions testing facility based in Belfast providing unrivalled metrics to optimise catalyst development and reduce harmful tailpipe emissions. Our expertise in the mobility sector and global emissions standards has led us to develop ClimaHtech technologies including Green Hydrogen. Our Core Business provides GREEN emissions testing to global...

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Catagen
Framestore
Digital Media • Virtual Reality • Design
7 Offices
2,620 Employees
11 Benefits

Framestore brings extraordinary ideas to life in any space or screen through craft, imagination and technology. Offices in London, New York, Los Angeles, Montréal, Chicago, Melbourne, Vancouver, and Mumbai. Current film projects include: Fantastic Beasts: The Crimes of Grindelwald, Detective Pikachu, Dumbo, Captain Marvel, Alita: Battle Angel and Mary Poppins Returns. We were the recent proud recipients of both the...

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Framestore
EP UK Investments Ltd
Energy • Utilities • Renewable Energy
2 Offices
Hiring Now

EP UK Investments Ltd (EPUKI) is an owner, operator, constructor, and developer of power and energy assets in the UK and Ireland, focusing on providing reliable power generation solutions from conventional and renewable sources to ensure supply security and advance the energy transition.

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EP UK Investments Ltd
Smart Pension
Fintech • Payments • Financial Services
2 Offices
560 Employees
4 Benefits

Our mission is to transform retirement, savings and financial wellbeing, across all generations, around the world. We’re here to help you manage the rapid changes happening in the UK pension industry and across the globe. We have evolved to become one of the largest workplace pension providers in the UK, with backing from global financial giants Legal & General Investment...

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Smart Pension
Blue Zinc IT
Healthtech • Software
Belfast
39 Employees

Blue Zinc is a technology company in the health industry, specialising in improving, connecting and automating the musculoskeletal and talking therapies arenas. We produce solutions for all parts of the market, from funders to practitioners.

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Blue Zinc IT
Northrop Grumman
Aerospace • Logistics • Security • Software • Cybersecurity
33 Offices
85,636 Employees
42 Benefits

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation...

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Northrop Grumman

Northrop Grumman's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Sales have been rising with management raising 2026 guidance, and a book-to-bill above 1 supports continued expansion from a record backlog. Quarterly gains across multiple periods point to steady, durable top-line momentum rather than one-off spikes.

Strong Market Position & Advantage: Prime roles on the B-21 Raider and LGM-35A Sentinel, along with top-tier industry rankings, demonstrate durable competitive standing in high-priority defense domains. A large, multi-year backlog underpins this position with clear demand visibility.

Diversified Revenue Streams: Multiple operating segments (Aeronautics, Mission Systems, Defense Systems, Space Systems) are contributing to sales and new awards, with several major programs ramping. Backlog and awards are distributed across sectors and programs, reducing reliance on any single line of business.

SymphonyAI
Artificial Intelligence • Software
2 Offices
1,736 Employees
26 Benefits

SymphonyAI is an enterprise AI company transforming the world's largest industries with packaged AI solutions. SymphonyAI's enterprise-ready platform uniquely delivers transformative business value across retail, CPG, financial services, manufacturing, media, IT operations, and the public sector. SymphonyAI combines unrivaled AI technology, vertical expertise, and industry-specific data and insights into packaged solutions to drive the highest value for customers. SymphonyAI delivers...

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SymphonyAI

SymphonyAI's Top Stability & Growth Strengths

Strong Revenue Growth: Company disclosures indicate a 2023 revenue run rate approaching $500 million with over 40% ARR growth and placement on the 2024 Inc. 5000 for 226% three-year growth. Additional signals include continued customer wins and launches through 2025–2026.

Strategic Partnerships: SymphonyAI was named Microsoft’s 2024 Business Transformation: AI Innovation Partner of the Year and highlights Azure-based collaboration. Alliances with HCLTech, Snowflake, and EY are cited to extend market reach and solution delivery.

Diversified Customer Base: The company reports 2,000+ customers across retail/CPG, financial services, industrial, media, and IT, including many top global retailers, CPGs, and financial institutions. Examples include wins and expansions with major grocers and enterprises such as PepsiCo and Citadel.

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
Oatly
Food
2 Offices
936 Employees
7 Benefits

Our sole purpose as a company is to make it easy for people to turn what they eat and drink into personal moments of healthy joy without recklessly taxing the planet’s resources in the process. Oatly was founded back in the 1990s and is based on Swedish research from Lund University. The company’s patented enzyme technology copies nature’s own process and...

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Oatly

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