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Top Tech Companies in Belfast (504)

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...

Anomali
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.

Philips
Healthtech • Telehealth
34 Offices
80,000 Employees
45 Benefits

Do the work of your life to help the lives of others. As a leading health technology company, it is our purpose to improve people’s health and well-being through meaningful innovation. Our goal is to improve 2.5 billion lives per year by 2030. ​ ​ We also strive to be the best place to work for people who share our passion, by promoting...

Philips

Philips's Top Stability & Growth Strengths

Strong Market Position & Advantage: Philips is positioned as a leader across multiple health-technology categories, with cited top standings in interventional systems, PACS, monitoring, and a large installed base that supports ongoing competitiveness.

Profitability: Margins are described as improving, with adjusted EBITA expanding through 2025 and management targeting further margin improvement into the mid-teens by 2028.

Innovation-Driven Growth: Innovation capacity is reinforced through repeated recognition as a top global innovator, sustained R&D intensity, and an innovation roadmap expected to contribute meaningfully to growth and margin improvement.

Barclay Communications
Belfast
80 Employees

Barclay Communications is the leading provider of business mobile, landline and digital solutions, supporting small, medium and large organisations across the UK. We are also known for developing WorkPal, our award-winning software solution for mobile workflow management, reporting, tracking and invoicing. Barclay Communications is a multi-award winning company with over 19 years’ experience in delivering innovative, bespoke and cost-effective communications solutions that...

Barclay Communications
Keysight Technologies, Inc.
Cloud • Appliances • Industrial • Automation • Manufacturing
28 Offices
12,068 Employees
1 Benefits

Keysight empowers innovators to explore, design, and bring world-changing technologies to life. As the industry’s premier global innovation partner, Keysight’s software-centric solutions serve engineers across the design and development environment, enabling them to deliver tomorrow’s breakthroughs at speed and with reduced risk. Keysight leverages its strength as the world’s leading test and measurement provider and today enables innovators to push the...

Keysight Technologies, Inc.
Diaceutics PLC
Pharmaceutical • Manufacturing
4 Offices
170 Employees

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
Snap-on Business Solutions
Information Technology • Software
2 Offices
820 Employees
3 Benefits

Snap-on Business Solutions (SBS) is a part of Snap-on Incorporated’s Repair Systems & Information Group. SBS is based in Richfield, Ohio. We are focused on helping vehicle and equipment manufacturers and their dealership networks increase sales, reduce structural costs, and improve customer experiences. We design information solutions, diagnostic systems, and essential tools and equipment programs that grow sales and...

Snap-on Business Solutions
Grafana Labs
Software
4 Offices
1,300 Employees
34 Benefits Hiring Now
Grafana Labs creates leading open-source tools for visualizing operational data, with 1000+ employees in 20+ countries.

Grafana Labs provides an open and composable monitoring and observability stack built around Grafana, the leading open source technology for dashboards and visualization. There are more than 5,000 Grafana Labs customers, including Bloomberg, Citigroup, Dell Technologies, Salesforce, and TomTom, and more than 20 million users of Grafana around the world. Grafana Labs helps companies manage their observability strategies with the...

Grafana Labs

Grafana Labs's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue scale is described as expanding to annual recurring revenue above $400M by late 2025 and reiterated entering 2026 at that level, indicating ongoing commercial momentum.

Strong Market Position & Advantage: Market standing is positioned as top-tier through consecutive Gartner Magic Quadrant Leader placements and deep enterprise adoption signals such as large-company reference customers and stated Fortune 50 penetration.

Investor Backing & Capital Strength: Capital strength is supported by continued investor activity including a sizable secondary transaction in September 2025 and earlier large financing rounds, suggesting sustained access to funding amid scaling.

Arthur Cox
Legal Tech
5 Offices
886 Employees

Arthur Cox LLP is one of Ireland’s leading law firms. We are an “all-island” firm with offices in Dublin and Belfast. We also have offices in London, New York, and San Francisco. Our practice encompasses all aspects of corporate and business law. With 600 legal staff and a total headcount of nearly 900, we provide a comprehensive service to an international...

Arthur Cox
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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
Aramune Technologies
Belfast
7 Employees

Aramune Technologies Ltd (ATL) is a spin-out company of Queen’s University Belfast (QUB) with an entirely disruptive approach to infection prevention in livestock, companion animals and humans. We have small but highly experienced team who working to rapidly grow our business, and to develop the many new applications of our technology.

Aramune Technologies
AquaQ Analytics
Big Data Analytics
Belfast
56 Employees

AquaQ Analytics made us what we are but Data Intellect is our vision for tomorrow, realised. It’s time to take on the challenge, together. #ChallengeAccepted #Rebrand

AquaQ Analytics
Orion Health
Healthtech
17 Offices
751 Employees
4 Benefits

We constantly hear how healthcare systems are under pressure or broken and that healthcare is mired in siloed systems. But what if the visible cracks in healthcare were actually symptoms of not embracing the digital transformation other industries have used to flourish? Not giving our frontline heroes the tools required to do their job? What if we reimagined how care...

Orion Health
KLDiscovery
Security • Software
17 Offices
1,011 Employees
34 Benefits

KLDiscovery provides technology-enabled services and software to help law firms, corporations, government agencies and consumers solve complex data challenges. The company, with 1,000+ employees in 26 locations across 17 countries, is a global leader in delivering best-in-class eDiscovery, information governance and data recovery solutions to support the litigation, regulatory compliance, internal investigation and data recovery and management needs of our...

KLDiscovery

KLDiscovery's Top Stability & Growth Strengths

Product Line Growth: Disclosures indicate Nebula’s revenue and usage increased meaningfully in early 2024 and became a larger portion of the business, signaling strong product‑line momentum. Management highlighted accelerating adoption and a favorable mix shift toward the proprietary platform.

Innovation-Driven Growth: The launch of an AI‑driven Early Case Assessment capability and the appointment of a Chief Product Officer point to continued investment in higher‑value software. These moves suggest a roadmap focused on embedding AI across the platform.

Investor Backing & Capital Strength: The August 2024 deleveraging and maturity extension were framed as significantly strengthening the company’s long‑term foundation. This balance‑sheet reset improves flexibility to support future growth initiatives.

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.

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.

Hearst
Digital Media • News + Entertainment
27 Offices
3,010 Employees
25 Benefits Hiring Now

Hearst is a leading global, diversified media, information and services company with more than 360 businesses. Its major interests include ownership in cable television networks such as A&E, HISTORY, Lifetime and ESPN; global financial services leader Fitch Group; Hearst Health, a group of medical information and services businesses; transportation assets including CAMP Systems International, a major provider of software-as-a-service solutions...

Hearst

Hearst's Top Stability & Growth Strengths

Strong Revenue Growth: Hearst is described as achieving record revenue in 2024 with a further increase in 2025, indicating continued top-line expansion. Growth is attributed primarily to strong performances in Fitch Group and Hearst Television, alongside the expanding B2B information-services mix.

Diversified Revenue Streams: The portfolio spans B2B information services (financial, health, transportation software/data) as well as magazines, newspapers, television, and cable network stakes, creating multiple earnings engines. The shift toward higher-margin, recurring information services is portrayed as helping offset cyclicality and headwinds in ad-dependent consumer media.

Strong Market Position & Advantage: Fitch Group is positioned as one of the global top credit rating agencies, while Hearst Health, transportation software assets, and several media properties are characterized as leaders or top-tier operators in their niches. This combination of category-leading B2B franchises and scale media assets is presented as a competitive moat that supports resilience.

RESPONSIBLE
eCommerce • Fashion • Retail • Web3
2 Offices
33 Employees

RESPONSIBLE is a circular fashion platform offering new technology and solutions to help keep fashion in rotation

RESPONSIBLE
Right Revenue
Hospitality
Saintfield
11 Employees

Right Revenue was launched in 2015 by Adrienne Hanna, after 15 years revenue experience, of which the last 12 years was spent as a freelance revenue consultant with Alternative View Hotel Consultancy. Right Revenue was initially a cloud based tool designed for the existing hotels within the Alternative View portfolio and was aimed squarely at helping hotels maximise profitability within...

Right Revenue
Lightspeed Commerce Inc.
eCommerce • Fintech • Retail • Software
17 Offices
3,000 Employees
29 Benefits

Lightspeed Commerce Inc. engages in the sale of cloud-based software subscriptions and payments solutions for single and multilocation retailers.

Lightspeed Commerce Inc.
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

Profitability: EPS and margins improved in Q3 2025 (EPS up 10% to $7.67; segment operating margin about 12.3%) and full‑year EPS guidance was raised, reflecting stronger earnings power. Net earnings and operating income rose meaningfully in 2024, and management points to continued margin expansion into 2026.

Healthy Cash Flow: Free cash flow increased sharply in Q3 2025 and is guided for double‑digit growth, with projections to roughly double by 2028. Management underscores disciplined capital returns, committing to return all free cash flow via dividends and buybacks.

Strong Market Position & Advantage: A record ~$91–93B backlog, top‑five contractor status, and prime roles on programs like B‑21, Sentinel, Next‑Gen OPIR, and GPI underpin durable demand. New awards (e.g., Space Force satellite refueling, OPIR extension) and international sales growth further reinforce competitive positioning.

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