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Top Tech Companies in Belfast (534)

Larsen & Toubro
Transportation • Energy • Defense • Industrial • Renewable Energy
34 Offices
140,000 Employees
5 Benefits

Headquartered in Mumbai, Larsen & Toubro Limited is one of the largest and most respected companies in India's private sector. With over 80 years of a strong, customer focused approach and a continuous quest for world-class quality, L&T has unmatched capabilities across technology, engineering, construction, and manufacturing, and maintains a leadership in all its major lines of business.

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Larsen & Toubro

Larsen & Toubro's Top Stability & Growth Strengths

Strong Revenue Growth: Recent quarters show double‑digit year‑on‑year growth in revenue and profit, with H1 FY26 continuing the positive trend. Order momentum across infrastructure and energy projects is supporting top‑line expansion.

Resilient & Sustainable Growth: Record order inflows have lifted the consolidated order book to historic levels, providing multi‑year execution visibility. Management guidance and modest improvement in project margins and working‑capital intensity indicate an emphasis on quality growth and resilience.

Market Expansion: International demand, notably in the Middle East, is driving a rising share of new orders and revenue. Large overseas wins in hydrocarbons and grid projects underscore expanding global reach beyond the domestic market.

Aston Martin Lagonda
Automotive • Retail
2 Offices
3,267 Employees
1 Benefits

Aston Martin. The pinnacle of automotive engineering underpinned by the strongest portfolio of cars in the brand’s history. Housed at Gaydon, Warwickshire, Aston Martin is a collective with a clear vision to become the most desired ultra-luxury brand. This belief is solidified by five values: Unity, Openness, Trust, Ownership and Courage with a commitment to make a great place to...

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Aston Martin Lagonda
Organon
Healthtech • Pharmaceutical
2 Offices
6,952 Employees
26 Benefits

Organon is a global healthcare company with a portfolio of therapies and products in women’s health, biosimilars, and established medicines across a wide array of conditions and diseases. Our mission is to deliver impactful medicines and solutions for a healthier every day. This site is intended for residents of the United States and its territories. You are reminded to protect yourself...

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Organon

Organon's Top Stability & Growth Strengths

Strong Market Position & Advantage: Organon is repeatedly characterized as a leader in women’s health, with Nexplanon anchoring a dominant position in contraceptive implants and an extended label that reinforces its edge. A broad footprint across 140+ markets and focus on conditions affecting women underpin this positioning.

Healthy Cash Flow: Established brands are described as providing stable cash flows that fund R&D and growth initiatives in women’s health and biosimilars. Despite mixed topline trends, management highlights ongoing cash generation supporting deleveraging and reinvestment.

Strategic Partnerships: Partnerships such as Samsung Bioepis in biosimilars and commercial collaborations with large biopharma companies expand the portfolio and market access. A pipeline supported by multiple alliances is cited as a core pillar of its strategy.

RETìníZE
Artificial Intelligence • Software • Virtual Reality
Belfast
22 Employees

RETìníZE is one of the world’s leading creative-tech companies, working across AR, VR, AI and software development. It’s best know for its realtime immersive animation product. Animotive that’s harnessing spatial computing, generative AI and realtime-rendering tech to make 3D animation production fast, fun and affordable. Animotive is democratizing the 3D animation production pipeline by tearing down the technical barriers and...

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RETìníZE
Sumo Digital
11 Offices
1,000 Employees
14 Benefits Hiring Now

Founded in 2003, and celebrating its 20th Anniversary this year, award-winning Sumo Digital employs over 1,200 people globally in the UK, Europe, India and Canada. Our 17 studios are in Sheffield, Nottingham, Newcastle (Atomhawk and Sumo Newcastle), Brighton (The Chinese Room), Leeds (Red Kite Games), Leamington Spa (Sumo Leamington, Lab42 & Midoki), Warrington in the UK, Pune and Bangalore in...

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Sumo Digital
OakNorth
Financial Services
6 Offices
468 Employees
10 Benefits

Launched in 2015, OakNorth helps the UK’s most ambitious businesses access the fast, flexible finance they need to scale, while helping savers make their money go further. With funding ranging from £250,000 to tens of millions, we have lent billions to businesses across a whole range of sectors, performing among the top 1% of commercial banks globally. To date, OakNorth financing has...

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OakNorth
Bathshack.com
Consumer Web • Software
3 Offices
57 Employees

Bathshack.com is the UK & Ireland's best value online bathroom supplier. We specialise is supplying high quality designer bathrooms in the the UK and Ireland at the most competitive prices. As well as offering Ireland's premier online bathroom store bathshack also have 6 showrooms located throughout Ireland giving customers the option to see products first hand. Bathshack is a dynamic, forward thinking and...

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Bathshack.com
ANGOKA
Automotive • Cybersecurity • Automation
Belfast
34 Employees

ANGOKA is an IoT security company focused on protecting M2M communications for Smart Cities and Mobility. Headquartered in Belfast, with offices in London and The Hague, ANGOKA offers solutions that protect devices’ identities. With an increase of inherently insecure networks coming online with the boom of IoT, ANGOKA’s solutions safeguard critical machine-to-machine communication integrity and data provenance, creating trusted connections,...

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ANGOKA
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
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Keyloop
Automotive • Retail • Software
3 Offices
2,035 Employees
1 Benefits

As the largest global automotive technology company, Keyloop delivers cutting-edge solutions, tailored to the modern needs of auto retailers and OEMs alike. With 40 years of automotive DNA, and a deep understanding of what it takes to drive success, Keyloop solutions are delivered in over 90 countries, and trusted by more 20,000 retailers and 80 OEMs worldwide. From the showroom to...

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Keyloop
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
PwC Greece
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
80 Offices
2,108 Employees
2 Benefits

At PwC our purpose is to build trust in society and solve important problems. We’re a network of firms in 155 countries with over 327,000 people who are committed to delivering quality in assurance, advisory and tax services. Find out more and tell us what matters to you by visiting us at www.pwc.com.

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PwC Greece
Public Consulting Group
52 Offices
3,689 Employees
23 Benefits

Public Consulting Group, Inc. (PCG) is a leading public sector solutions implementation and operations improvement firm that partners with health, education, and human services agencies to improve lives. Founded in 1986 and headquartered in Boston, Massachusetts, PCG has over 2,500 professionals in more than 60 offices worldwide—all committed to delivering solutions that change lives for the better. The firm has...

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Public Consulting Group

Public Consulting Group's Top Stability & Growth Strengths

Strong Market Position & Advantage: PCG is depicted as a leader in K-12 special education platforms (EDPlan in 30+ states) and as the nation’s largest provider of school-based Medicaid services supporting 4,000+ districts. Recent statewide and district awards and the GSA schedule extension to 2030 reinforce incumbency and access to government buyers.

Market Expansion: New 2025 wins (e.g., Michigan DHHS behavioral health training center, Frederick County MD EDPlan) and statewide vehicles (e.g., Virginia Evoke deployment, renewed GSA MAS) indicate ongoing footprint expansion. PPL’s New York single-FI award and operational build-out further signal scale-up within PCG’s family of companies.

Product Line Growth: Platform traction spans EDPlan for education and Evoke for regulatory/licensing workflows with live deployments and statewide pathways. The Emerald Education asset acquisition adds STEM/CTE and math resources, broadening the education solutions portfolio.

Pitchbooking
Software • Sports
Belfast
13 Employees

Pitchbooking Ltd, founded in 2018 and headquartered in Belfast, is a scheduling and payments solution for sports facilities amd events. From football to ultimate frisbee, we make it easy for the public to get more active by encouraging sports participation in local communities and protecting the future of sports clubs and their facilities. Our award-winning pitch booking system and online management...

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Pitchbooking
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)
Mattioli Woods
Fintech • Payments • Financial Services
5 Offices
552 Employees
8 Benefits

Mattioli Woods is a leading UK provider of wealth management and employee benefits. We pride ourselves in building long-term relationships to provide trusted advice, high standards, and a personalised delivery. We provide our clients with an all-embracing and integrated approach that is designed to develop a clear strategy for financial plans, supported by sound investment and taxation initiatives. Our clients want...

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Mattioli Woods
Ingram Micro
Cloud • Information Technology • Consulting
29 Offices
27,182 Employees
39 Benefits

Ingram Micro helps businesses Realize the Promise of Technology™. It delivers a full spectrum of global technology and supply chain services to businesses around the world. Deep expertise in technology solutions, mobility, cloud, and supply chain solutions enables its business partners to operate efficiently and successfully in the markets they serve. Unrivaled agility, deep market insights and the trust and...

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Ingram Micro

Ingram Micro's Top Stability & Growth Strengths

Strong Revenue Growth: Company updates show net sales grew in FY2025 and continued to rise year over year into early 2026, with multiple consecutive growth quarters during 2025. Feedback suggests momentum was broad‑based across regions and core lines such as Cloud, notebooks/endpoint, and Advanced Solutions.

Strong Market Position & Advantage: Industry coverage consistently places the company among the top two global IT distributors by revenue, reinforced by deep vendor relationships and extensive geographic reach. Feedback suggests this leadership position supports ecosystem influence and partner access across hardware, software, and cloud.

Innovation-Driven Growth: Management highlights the Xvantage digital platform and cloud marketplace as drivers improving partner experience and sell‑through. Evidence in the updates links platform investment to gains in Cloud and services and to the return to year‑over‑year growth exiting 2024 and through 2025.

Warner Music Group
Music • News + Entertainment
8 Offices
5,762 Employees
33 Benefits

With a legacy extending back over 200 years, Warner Music Group (WMG) today brings together artists, songwriters, and entrepreneurs that are moving entertainment culture across the globe. Operating in more than 70 countries through a network of affiliates and licensees, WMG's Recorded Music division includes renowned labels such as 300 Entertainment, Asylum, Atlantic, Big Beat, Canvasback, Elektra, Erato, First Night,...

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Warner Music Group

Warner Music Group's Top Stability & Growth Strengths

Strong Revenue Growth: Recent results show consecutive annual revenue increases with a strong reacceleration and record quarterly performance exiting the fiscal year, supported by improving streaming and publishing trends. Management indicates momentum continued into the next period with streaming-led gains.

Strong Market Position & Advantage: Industry context remains supportive and the company operates as one of the three global majors, benefiting from scale in licensing and discovery. It is described as a core pace‑setter that helps define the commercial framework even while trailing larger rivals in share.

Future-Ready Strategy: Strategic pivots toward AI licensing and renewed DSP agreements suggest proactive positioning to monetize emerging use cases while protecting rights. Recent agreements and experimentation indicate readiness for evolving platform economics and AI‑era models.

Rathbones Group
Financial Services
22 Offices
1,902 Employees
20 Benefits

Rathbones provides individual investment and wealth management services for private clients, charities, trustees and professional partners. We have been trusted for generations to manage and preserve our clients’ wealth. Our tradition of investing and acting responsibly has been with us from the beginning and continues to lead us forward. Our ambition is to be recognised as the UK’s most responsible...

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Rathbones Group
Aviva Investors
Fintech • Software • Financial Services
5 Offices
1,340 Employees
3 Benefits

Welcome to Aviva Investors. The global asset manager that chooses integration. The future is full of questions. Only by working closely with our clients can we find the answers. That’s why we integrate our whole business around our clients – their goals, their values and the experience they have when they work with us. That’s why we start by listening closely...

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Aviva Investors

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