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Top Tech Companies in Belfast (503)

Phastar
Biotech • Consulting
3 Offices
399 Employees

Phastar is a specialist biometrics contract research organization offering statistical consulting, clinical trial reporting, data management and data science services by providing expert consultants and managing and delivering in-house projects, FSP-style arrangements and preferred partnerships. Our number one priority is ensuring on time, quality work: every project undertaken is supervised on methodology and utilizes internal processes designed to guarantee optimal...

Phastar
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 ....

Happiest Minds Technologies
Diaceutics PLC
Pharmaceutical • Manufacturing
4 Offices
170 Employees
Hiring Now

At Diaceutics we believe that every patient should have access to the right treatment at the right time. We provide the world’s leading pharmaceutical companies with an end-to-end solution for the launch of precision medicine diagnostics enabled by DXRX – The Diagnostic Network®. DXRX is the world’s first diagnostic commercialization platform for precision medicine, integrating multiple pipelines of real-world diagnostic...

Diaceutics PLC
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...

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.

Alianza, Inc.
Cloud • Software
4 Offices
650 Employees
16 Benefits
Alianza is redefining the future of communications.

Alianza is the leading global Intelligent Communications Fabric company, empowering service providers to transform networks and accelerate growth. Our modern architecture unifies infrastructure with orchestration to deliver high-value, AI-infused communication experiences across fixed and mobile communications networks. By bridging legacy systems with modern software-defined technologies, we enable providers to simplify operations, innovate faster, and monetize new opportunities in business and...

Alianza, Inc.
9fin
Fintech • Financial Services
6 Offices
600 Employees
23 Benefits
The AI-native intelligence platform for modern credit teams.

Today, 9fin powers credit teams at 300+ of the world's leading institutions — investment banks, asset managers, hedge funds, law firms, advisors, and private credit funds. We deliver comprehensive coverage across leveraged finance, distressed debt, CLOs, private credit, ABF, and investment grade, covering North America, Europe, Latin America, and the Asia-Pacific region. Our platform combines breaking news from expert reporters, structured data...

9fin

9fin's Top Stability & Growth Strengths

Strong Revenue Growth: Group-wide annual recurring revenue is described as having increased substantially since the 2022 Series A+ round, with additional indications of continued scaling into early 2026.

Investor Backing & Capital Strength: The company is described as having raised a significant Series B round and being in discussions for additional capital at a higher valuation, indicating continued access to growth financing.

Market Expansion: Geographic and product footprint expansion is described through new regional coverage and an acquisition intended to broaden global debt market coverage and primary issuance data.

11:FS
Fintech • Financial Services
2 Offices
260 Employees

11:FS is a challenger consultancy that builds and launches next generation digital propositions for some of the biggest banks in the world. We have an incredible team made up of high flyers from across the fintech and banking scene united by the belief that digital banking is 1% done and that digital reform is needed to improve systems and services for...

11:FS
NFU Mutual
Insurance
5 Offices
5,156 Employees
17 Benefits

At NFU Mutual, we do things differently. We take the time to understand the needs of our customers, offering personal face-to-face service through more than 295 Agency offices nationwide. And, because we’re a mutual, the people that matter to us most are our customers. When we started in 1910, our aim was to encourage farmers around Stratford-upon-Avon into the newly established...

NFU Mutual
Imagination
5 Offices
876 Employees
3 Benefits

Imagination is an Experience Design Company headquartered in London, with 13 studios worldwide. Founded over 50 years ago on a principle of Independent Creativity - we bring together diverse groups of strategic, creative and practical people to find creative and inspired answers to client challenges. We remain independent to this day. We have earned a reputation for consistently challenging and...

Imagination
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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...

Riskonnect
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

BrokerIQ
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...

Outgive Inc
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.

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.

aPriori Technologies
2 Offices
400 Employees
23 Benefits
aPriori helps leading manufacturers make products for a better world on time and on budget while also minimizing the env

aPriori delivers strategic insights for Manufacturers to continuously decide how to design a product and where to manufacture it to optimize cash flow, accelerate revenue growth, and improve margin. This unique collaborative platform combines Product Cost Management, Design for Manufacturability and Sustainability, and Supplier Collaboration capabilities. The platform includes more than 450 manufacturing process simulation and more than 80 regional...

aPriori Technologies

aPriori Technologies's Top Stability & Growth Strengths

Strong Market Position & Advantage: Analyst awards and repeated positioning as a leading specialist in simulation-driven should-costing/DFM support a strong niche competitive position, with differentiation around CAD-driven “digital factory” simulation plus CO2e insights.

Investor Backing & Capital Strength: Multiple funding events are cited (Series D in 2021 and a growth investment/credit facility in 2023), indicating access to capital consistent with continued scaling and product investment.

Innovation-Driven Growth: Ongoing cloud releases and stated expansion of AI-driven and sustainability capabilities indicate active product development intended to maintain differentiation and support adoption.

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.

Applied Systems Europe
Initiative
AdTech • Marketing Tech
6 Offices
3,835 Employees
11 Benefits

Initiative unlocks business growth for the world’s most ambitious brands. We believe in the power of media to reshape our industry and orchestrate a brand’s entire consumer experience, by balancing both what unites people and what makes them different. When brands unite people in culture, they build Fame, and when brands connect individuals to their unique journeys, they build customer...

Initiative
First Central
Insurance
6 Offices
1,046 Employees
18 Benefits

First Central Insurance & Technology Group is committed to restoring and maintaining trust in the industry through technology and data to reduce risk, tackle fraud and deliver products for the future. Our in-house capabilities, people and commitment to innovation makes us stand out from others in the industry. Having established as a group in 2008, we have over 1,200 dedicated...

First Central
Locate a Locum
Healthtech • Software
Belfast
213 Employees

Locate a Locum uses innovative marketplace technology through a website and app to mobilise the world's healthcare workforce. Locate a Locum has helped drive a digital revolution in healthcare. As well as working in a day-to-day capacity to place healthcare workers, Locate a Locum also has a business solution that provides healthcare workforce management, including Rota, Leave, Time & Attendance, Payments,...

Locate a Locum
Millgate
Hardware • Information Technology • Software
2 Offices
139 Employees

At Millgate, our guiding principle is deceptively simple: we deliver tech products, services and solutions that actually work for your business needs. In nearly 30 years since our inception, Millgate has developed a reputation as a trusted adviser to our clients, able to understand their requirements and provide the very best IT & Tech solutions to meet and exceed their individual...

Millgate
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...

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.

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