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Top Tech Companies in Belfast (537)

Ernst & Young
Professional Services • Consulting
32 Offices
350,000 Employees
44 Benefits

EY exists to build a better working world, helping create long-term value for clients, people and society and build trust in the capital markets. Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate. Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to...

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Ernst & Young
Artemis Technologies
Software • Transportation
2 Offices
182 Employees

Artemis Technologies is a world leading high-performance maritime design and applied technologies company with a mission to decarbonise the maritime industry. We develop 100% electric foiling vessels that produce zero emissions in operation and are home to the world’s most advanced marine simulator.

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Artemis Technologies
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

Informa's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is expanding at a healthy pace, with record-level sales and steady underlying growth across recent periods. Momentum is led by the B2B Live Events division and management outlook indicates continued mid‑single‑digit gains.

Profitability: Earnings are increasing alongside revenue, with higher adjusted operating profit and sustained double‑digit EPS growth. Guidance points to further profit expansion.

Strong Market Position & Advantage: Scale in global B2B exhibitions is described as industry‑leading, with revenue larger than the next two competitors combined and a broad international portfolio. Recognition in sector rankings and a deep roster of specialist brands reinforce this position.

Smartsheet
Productivity • Software
11 Offices
3,321 Employees
40 Benefits
The Enterprise Modern Work Management Platform

At Smartsheet, our mission is to empower anyone to drive meaningful change — for themselves, their businesses, and the world. Simply working harder is not enough to be successful against a shifting economic landscape. Smartsheet transforms work into dynamic work, unifying collaboration, workflows, and content management into a flexible, secure, no-code platform that gives anyone the ability to continuously make...

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Smartsheet

Smartsheet's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent analyst coverage repeatedly positions Smartsheet as a multi‑year Leader in Collaborative Work Management, with Gartner’s 2025 MQ and Forrester evaluations confirming top‑tier standing. Buyer guides and peer grids further corroborate broad enterprise adoption and favorable sentiment.

Strong Revenue Growth: Public disclosures through late 2024 into Q3 FY2025 show continued year‑over‑year revenue and ARR expansion beyond the $1B milestone, alongside improving profitability. These trends indicate momentum heading into the January 2025 take‑private.

Investor Backing & Capital Strength: Completion of the $8.4B take‑private by Blackstone and Vista signals substantial investor confidence and access to resources. Ownership under experienced sponsors is presented as enabling continued product investment and scale.

Sonrai Analytics
Artificial Intelligence • Machine Learning • Analytics • Automation
Belfast
35 Employees

The advent of multi-modal data collections has unlocked an opportunity for in-depth and multi-faceted data analytics. However, it has also enforced a clear need for better data management and surveillance along with the reliable reproducibility of such analytics. Managing modern data clusters in an active and thriving business paradigm requires a stringent and reliant framework structure that is both scalable...

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Sonrai Analytics
Gelato
Software
9 Offices
442 Employees
2 Benefits

Gelato’s mission is to empower the rapidly growing creator economy with local production and delivery of any customized item to any consumer on the planet. Its curated marketplace lowers the barriers and resolves the "last mile" for any creator or entrepreneur that would like to create and sell their products online. Local production on demand means lower costs, shorter and...

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Gelato
Eli Lilly and Company
Healthtech • Biotech • Pharmaceutical
32 Offices
39,451 Employees
7 Benefits Hiring Now

Eli Lilly and Company engages in the discovery, development, manufacture, and sale of products in pharmaceutical products business segment. For more than a century, we have stayed true to a core set of values – excellence, integrity, and respect for people – that guide us in all we do: discovering medicines that meet real needs, improving the understanding and management of...

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Eli Lilly and Company

Eli Lilly and Company's Top Stability & Growth Strengths

Strong Market Position & Advantage: By market value and category leadership in incretins, Lilly sits at or near the top of global pharma. Mounjaro/Zepbound are redefining obesity/diabetes, with Mounjaro becoming the world’s best‑selling prescription drug in early 2026.

Strong Revenue Growth: Results show outsized, volume-led acceleration, with Q1 2026 revenue reaching $19.8B. Management also raised 2026 sales guidance to about $82–$85B after very strong 2025 growth.

Innovation-Driven Growth: Recent approvals and pipeline progress beyond metabolic disease add new growth pillars. The FDA approval of Kisunla (donanemab) in 2024 and advancement of oral GLP‑1 programs broaden the portfolio.

Puppet
Information Technology • Software
17 Offices
530 Employees
20 Benefits

Puppet is an information technology automation software company designed for system administrators.

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Puppet
West Technology Group
Cloud • Information Technology
Fully Remote
65 Employees

West solutions connect people and organizations at the right time and in the right ways, making those mission-critical connections more relevant, engaging, and actionable - turning Information to Insight.

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West Technology Group
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Not On The High Street
2 Offices
210 Employees

We are Not On The High Street - The home of epic gifts and small business magic. We help customers celebrate all of life's big and small moments - from birthdays to bad hair days - with thousands of inspiring gift ideas. We're also a curated marketplace, meaning we're home to over 5000 of the UK's best small businesses. Everything...

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Not On The High Street
SSE
Greentech • Energy • Utilities • Renewable Energy
18 Offices
12,000 Employees
3 Benefits

The UK & Ireland's clean energy champion. We’re investing more than ever before in a cleaner, more affordable and more secure energy system. We are creating and supporting thousands of good jobs. We power change.

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SSE
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...

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Riskonnect
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
BT Group
Information Technology • Software
36 Offices
80,295 Employees
43 Benefits

We’re one of the world’s leading communications services companies. At BT Group, the solutions we sell are integral to modern life. Our purpose is as simple as it is ambitious: we connect for good. There are no limits to what people can do when they connect. And as technology changes our world, connections are becoming even more important to everyday...

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BT Group

BT Group's Top Stability & Growth Strengths

Strong Market Position & Advantage: BT is positioned as a UK infrastructure and network-quality leader through Openreach’s large full‑fibre footprint and EE’s leading 5G experience indicators, reinforcing durability during the fibre/5G transition.

Market Expansion: Openreach continues to expand full‑fibre coverage rapidly, reporting 20m+ premises passed by late 2025/early 2026 and targeting further growth into 2026, alongside expanding 5G/5G+ reach and a rising 5G customer base.

Future-Ready Strategy: BT’s strategy centers on completing the fibre build, increasing take‑up, modernising the product base, and driving a medium‑term cash‑flow inflection, aiming to translate network leadership into stronger financial resilience over time.

FastSpring
eCommerce • Payments
4 Offices
135 Employees
29 Benefits

FastSpring is the trusted ecommerce partner for companies that sell software around the world. Companies using FastSpring’s full-service ecommerce solution sell more, stay lean, and compete big. Founded in 2005, FastSpring is a privately owned company headquartered in Santa Barbara with offices in Amsterdam and Halifax. For more information, please visit https://www.fastspring.com.

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FastSpring
TLT LLP
Legal Tech
8 Offices
1,946 Employees
18 Benefits

We’re your business advisers as well as your lawyers, working in step with you to protect your interests today and progress your ambitions for tomorrow. With local, national and international reach, we draw on our diverse expertise to find solutions and look forward to create new opportunities. In an unpredictable world, your business adapts and evolves to succeed, and so do we. Bringing...

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TLT LLP
Charles Taylor
Insurance
2 Offices
1,445 Employees
3 Benefits

Charles Taylor provides an unrivalled and growing range of insurance services, claims and technology solutions across the globe, with a specialism in complex situations requiring distinctive technical expertise and technology. We aim to build long-term client relationships spanning multiple value-creating solutions, and to consistently delight our clients with the quality and responsiveness of our people and delivery. We have 3,000+ experts...

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Charles Taylor
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
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...

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Barclay Communications
Papercup
Artificial Intelligence • Digital Media
2 Offices
225 Employees

Papercup is a machine learning start-up transforming the media industry. 99.9% of video content is shackled to a single language. Our ambition is to make the world's video content watchable in any language. We're translating videos by generating voices that sound like the original speaker, not only capturing the characteristics of your voice but also the way you speak.

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Papercup

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