Explore top tech companies
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Tech Stack

Top Tech Companies in Belfast (503)

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...

• •
• •
Alert Logic
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...

• •
• •
HBO
SureSkills
Information Technology • Software
4 Offices
245 Employees

SureSkills is a leader in the design, development and delivery of a wide range of technical learning, knowledge, technical products and candidate placement services and solutions. We partner with global organisations to enable skills, knowledge and capabilities needed to drive real competitive advantage and business value. We can provide workforce solutions by giving companies access to the best talent on...

• •
• •
SureSkills
Lightspeed Commerce
Cloud • eCommerce • Payments • Sales • Software
19 Offices
2,174 Employees
29 Benefits

Powering the businesses that are the backbone of the global economy, Lightspeed’s one-stop commerce platform helps merchants innovate to simplify, scale and provide exceptional customer experiences. The cloud solution transforms and unifies online and physical operations, multichannel sales, expansion to new locations, global payments, financing and connection to supplier networks. Founded in Montréal, Canada in 2005, Lightspeed is dual-listed on the...

• •
• •
Lightspeed Commerce
Blenheim Chalcot
Fintech • Financial Services
5 Offices
2,328 Employees
8 Benefits

We are venture builders, not venture capitalists. We invest more than just funds; we invest our knowledge and experience, our ideas and our infrastructure. Our approach to transforming industries has always been the same. We identify high growth sectors, typically undergoing some market, technology or regulatory discontinuity, and look to build scalable platforms that satisfy a real customer need. We...

• •
• •
Blenheim Chalcot
Crossvale
Information Technology • Consulting
2 Offices
68 Employees
13 Benefits

We are an IT services company that provides solutions to companies of every size - from small companies to some of the largest global enterprises. Our specialties are: - Digital Transformation - Enterprise Architecture - RedHat OpenShift (PaaS) - RedHat OpenStack (IaaS) - Business Process Management - Service Oriented Architecture (SOA) - Integration - Cloud, Hybrid and On-Prem solutions - MEAN Stack (Mongo, Express, Angular Node) We have operations in USA,...

• •
• •
Crossvale
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...

• •
• •
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.

Viatris
Healthtech • Biotech • Pharmaceutical
13 Offices
16,557 Employees
34 Benefits

Viatris is a global pharmaceutical company formed in 2020 through the combination of Mylan and Upjohn, a legacy division of Pfizer.

• •
• •
Viatris

Viatris's Top Stability & Growth Strengths

Cost & Operational Efficiency: Cost-savings efforts are positioned as a concrete lever to support improved earnings and fund growth priorities, with an enterprise-wide program targeting substantial savings over multiple years. Guidance frames these actions as part of a broader move toward sustained revenue and earnings improvement beginning in 2026.

Resilient & Sustainable Growth: Growth is presented as re-emerging, with management guiding to a return to modest year-over-year revenue expansion in 2026 after a softer 2025. Improving quarterly trends exiting 2025 and a baseline of modest operational growth excluding divestitures support a narrative of stabilization.

Strong Market Position & Advantage: Scale and global reach are repeatedly highlighted as a stabilizing advantage, with broad geographic coverage and a large portfolio supporting access, supply reach, and competitive standing in off-patent medicines. The strategic shift toward complex generics and specialty brands is framed as reinforcing the company’s long-term positioning against pricing pressures.

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...

• •
• •
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.

Let Your Resume Do The Work
Upload your resume to be matched with jobs you're a great fit for.

GitHub
Software
3 Offices
3,232 Employees
30 Benefits

GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over 31 million people use GitHub to build amazing things together across 97+ million repositories. With all the collaborative features of GitHub, it has never been easier for individuals and teams to write faster, better code.

• •
• •
GitHub

GitHub's Top Stability & Growth Strengths

Strong Market Position & Advantage: GitHub is widely regarded as the category leader with unmatched scale, network effects, and community gravity that make it the default hub for collaboration and discovery. Its rich ecosystem, social discoverability, and enterprise-grade options reinforce adoption across organizations.

Innovation-Driven Growth: AI-assisted development via Copilot and an end-to-end workflow (Actions, Packages, security, Codespaces) are catalyzing usage and deepening engagement. Tight IDE and platform integrations reduce friction and anchor developers in the product.

Market Expansion: Rapid growth in developers, repositories, and contribution activity indicates broad-based expansion, with AI availability accelerating sign-ups. Enterprise momentum alongside rising AI adoption suggests widening reach across both individuals and organizations.

Interface Inc.
19 Offices
2,743 Employees
36 Benefits

Interface is a world-leading modular flooring company with a fully integrated collection of carpet tiles and resilient flooring. Our modular system helps customers create interior spaces while positively impacting the people who use them and our planet. We’re here to realize a more beautiful world, with people and environment in harmony. Our mission, Climate Take Back™, invites industry to join us...

• •
• •
Interface Inc.
Black Box
Information Technology
35 Offices
5,000 Employees
26 Benefits

Black Box is a global digital infrastructure integrator delivering network and system integration services and solutions, support services, and technology products to businesses in the United States, Europe, India, Asia Pacific, the Middle East, and Latin America and has around 4,000 professionals globally. Black Box has strong service offerings in network integration, digital connectivity infrastructure, data center build-out, modern workplace, and...

• •
• •
Black Box

Black Box's Top Stability & Growth Strengths

Market Expansion: The company is positioned as having a broad global operating footprint, with operations described across dozens of countries and multiple continents. Growth plans also include geographic expansion through a planned acquisition in Brazil and continued build-out in regions like APAC.

Strategic Partnerships: The company is described as holding strong ecosystem relationships, including a Cisco Gold Partner designation and recognition from vendors such as Juniper and Extreme Networks. These partnerships indicate depth in integrating major networking platforms and can support delivery credibility on large programs.

Resilient & Sustainable Growth: The company is described as having executed a turnaround from earlier losses to profitability, alongside improving margins and a growing order book/backlog. Management’s multi-year growth targets and focus on higher-value mix areas like data centers and AI-led infrastructure further support an upward trajectory.

Ozaroo
Retail
Antrim
4 Employees

For 20 years we've been obsessed with saving people money and world-class service. It all started when teenage brothers Chris and Conor Martin launched the online retail business from their bedroom, dreaming up the quirky name with the belief that actions speak louder than words. Thanks to relentless hard-work and dedication to excellence, we have received numerous awards and recognition, including...

• •
• •
Ozaroo
XPO
Transportation • 3PL: Third Party Logistics
33 Offices
38,000 Employees
26 Benefits

XPO is the transportation industry’s original disruptor. We’ve been investing in transportation automation and digitization for more than a decade, innovating how goods move through supply chains. Our tech-connected network of terminals and fleet is built to deliver freight with greater visibility, faster and more efficiently. Our technology provides real-time visibility into shipment status, streamlines tasks through automation and offers...

• •
• •
XPO
Merrill Lynch
Financial Services
38 Offices
34,150 Employees
39 Benefits

Founded in 1914, Merrill is one of the largest wealth management businesses in the world. Merrill financial advisors combine financial knowledge and experience with a deep understanding of their clients’ needs to help their clients pursue the lives they want. With a deep commitment to placing their clients' interests first, Merrill financial advisors draw upon the investment insights of Merrill...

• •
• •
Merrill Lynch
Copper.co
Blockchain • Cryptocurrency
3 Offices
266 Employees
31 Benefits

Copper is a digital asset technology company dedicated to helping institutional investors safely acquire, trade and store cryptoassets. Built and led by Dmitry Tokarev, a software and financial engineering specialist, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart...

• •
• •
Copper.co
RiverRidge
Greentech • Renewable Energy
Belfast
93 Employees

RiverRidge is regarded as Northern Ireland’s most integrated waste management company. The company has built a strong reputation for itself through the delivery of sustainable landfill diversion solutions including the engineering of Waste Derived Fuels and the extraction of recycled products from co-mingled waste streams. Employing over 280 people and managing a fleet of over 95 vehicles, RiverRidge provides a...

• •
• •
RiverRidge
Allstate Northern Ireland
Information Technology • Software
2 Offices

Allstate in Northern Ireland is a leading technology and business services centre, supporting The Allstate Corporation - one of the largest publicly held personal lines insurers in the United States. Established as one of Northern Ireland’s most progressive employers, Allstate NI continues to drive innovation across emerging technologies that shape the future of how people live and work. Our teams are developing...

• •
• •
Allstate Northern Ireland
Evelyn Partners
Fintech • Payments • Financial Services
26 Offices
2,934 Employees
15 Benefits

Life is full of decisions that shape our future, but to make great decisions we need certainty and good advice. At Evelyn Partners (formerly Tilney Smith & Williamson), we have been giving good advice and helping people and businesses flourish for almost 200 years. Our mission is ‘to place the power of good advice into more hands’. We’re committed to...

• •
• •
Evelyn Partners
InComm Payments
Financial Services
13 Offices
2,321 Employees
30 Benefits

InComm Payments is a global leader in innovative payments technology. Leveraging dynamic technology and proven expertise, InComm Payments delivers enhanced end-to-end payment platforms and emerging financial technology solutions that help businesses grow across a wide range of industries including retail, healthcare, tolling & transit, incentives, mobile payments and financial services. By enabling omnichannel connections to an ever-expanding consumer base in...

• •
• •
InComm Payments

InComm Payments's Top Stability & Growth Strengths

Strong Market Position & Advantage: InComm is widely characterized as a co‑leader in prepaid/gift card and branded payments distribution, with 500,000+ points of distribution across 30–40+ countries and mainstream shelf access at major U.S. retailers (e.g., Walmart via VanillaDirect). Placement alongside Blackhawk Network and Euronet/epay in market overviews and company‑cited tens of billions in annual transaction volume reinforce this position.

Strategic Partnerships: Recent deals and implementations—DoorDash’s in‑app gift card mall, PayPoint’s Love2shop UK expansion, DraftKings retail cards, and Walmart’s nationwide bill pay/cash load—underscore sustained, high‑visibility relationships. These partnerships indicate durable distribution access and ongoing program wins.

Market Expansion: Operating signals since late 2024 show expansion into new channels and geographies, including BNPL‑enabled gift cards with Zip US, cardless cash pickup via NCR Atleos ATMs, healthcare program launches, and the Japan acquisition of Mafin. Company materials now cite 525,000+ distribution points across 40+ countries and $65B+ in annual transaction volume, indicating broader reach to monetize new launches.

• •

• •

• •

• •

Popular Company Searches in Belfast

Tech Companies in Belfast
3D Printing Companies in Belfast
3PL Companies in Belfast
Adtech Companies in Belfast
Aerospace Companies in Belfast
Agencies in Belfast
Agriculture Companies in Belfast
Analytics Companies in Belfast
Angel Investors & VC Firms in Belfast
App Development Companies in Belfast
Appliances Companies in Belfast
AI Companies in Belfast
Automation Companies in Belfast
Automotive Companies in Belfast
Beauty Companies in Belfast
Data Analytics Companies in Belfast
Big Data Companies in Belfast
Biotech Companies in Belfast
Blockchain Companies in Belfast
Business Intelligence Companies in Belfast
Cannabis Companies in Belfast
Chemical Companies in Belfast
Cloud Companies in Belfast
Co-Working Spaces & Incubators in Belfast
Computer Vision Companies in Belfast
Consulting Firms in Belfast
Conversational AI Companies in Belfast
Cryptocurrency Companies in Belfast
Cyber Security Companies in Belfast
Data Privacy Companies in Belfast
Database Companies in Belfast
Defense Companies in Belfast
Design Companies in Belfast
Digital Media Companies in Belfast
E-commerce Companies in Belfast
Edtech Companies in Belfast
Energy Companies in Belfast
Enterprise Web Companies in Belfast
Esports Companies in Belfast
Event Companies in Belfast
Fashion Companies in Belfast
Financial Services Companies in Belfast
Fintech Companies in Belfast
Fitness Companies in Belfast
Food Companies in Belfast
Gaming Companies in Belfast
Generative AI Companies in Belfast
Greentech Companies in Belfast
Hardware Companies in Belfast
Health Tech Companies in Belfast
Hospitality Companies in Belfast
HR Tech Companies in Belfast
Industrial Companies in Belfast
IT Companies in Belfast
IaaS Companies in Belfast
Insurance Companies in Belfast
IoT Companies in Belfast
Kids + Family Companies in Belfast
Legal Tech Companies in Belfast
Logistics Companies in Belfast
Machine Learning Companies in Belfast
Manufacturing Companies in Belfast
Martech Companies in Belfast
Metaverse Companies in Belfast
Mobile Companies in Belfast
Music Companies in Belfast
Nanotechnology Companies in Belfast
Natural Language Processing Companies in Belfast
News + Entertainment Companies in Belfast
NFT Companies in Belfast
On-Demand Companies in Belfast
Payments Companies in Belfast
Pet Companies in Belfast
Pharmaceutical Companies in Belfast
Productivity Companies in Belfast
Professional Services Companies in Belfast
Proptech Companies in Belfast
Quantum Computing Companies in Belfast
Real Estate Companies in Belfast
Renewable Energy Companies in Belfast
Retail Companies in Belfast
Robotics Companies in Belfast
Sales Companies in Belfast
Security Companies in Belfast
Semiconductor Companies in Belfast
SEO Companies in Belfast
Sharing Economy Companies in Belfast
Social Impact Companies in Belfast
Social Media Companies in Belfast
Software Companies in Belfast
Solar Energy Companies in Belfast
Sports Companies in Belfast
Telehealth Companies in Belfast
Transportation Companies in Belfast
Travel Companies in Belfast
Utilities Companies in Belfast
VR Companies in Belfast
Wearables Companies in Belfast
Web3 Companies in Belfast

Sign in to save company job alert.

Create Free Account