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Top Tech Companies in Belfast (538)

Blue Cross Blue Shield of Michigan
7 Offices
8,105 Employees
38 Benefits

Blue Cross Blue Shield of Michigan is a nonprofit corporation and an independent licensee of the Blue Cross and Blue Shield Association. BCBSM's commitment to Michigan is what differentiates it from other health insurance companies doing business in the state. That mission has never changed. Nearly 70 years ago, Blue Cross Blue Shield of Michigan started with a purpose to...

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Blue Cross Blue Shield of Michigan
Parexel
Pharmaceutical
68 Offices
20,524 Employees
36 Benefits

Parexel is among the world’s largest clinical research organizations (CROs), providing the full range of Phase I to IV clinical development services to help life-saving treatments reach patients faster. Leveraging the breadth of our clinical, regulatory and therapeutic expertise, our team of more than 21,000 global professionals collaborates with biopharmaceutical leaders, emerging innovators and sites to design and deliver clinical...

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Parexel

Parexel's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is reported to have risen, with sustained mid-single-digit growth projected as demand from large pharmaceutical and biotechnology clients remains firm. This points to steady topline momentum rather than sporadic spikes.

Strong Market Position & Advantage: Net new business awards surged year over year and drove a record backlog near $9.4 billion. Such contract momentum indicates durable demand and competitive positioning across key sponsor segments.

Investor Backing & Capital Strength: The financial outlook was revised to Stable by S&P Global Ratings, citing strong liquidity, successful deleveraging, and expected margin recovery, alongside backing from EQT and Goldman Sachs. These factors underpin access to capital and financial resilience.

Dojo
Fintech • Payments • Financial Services
6 Offices
1,449 Employees
19 Benefits

Since launching in 2019 to address business owners’ pain points across the UK, we’ve seen incredible growth as a scaling fintech, welcoming over 150,000 customers and growing the Dojo team to 1,000+ people across five locations. In that time, we’ve also introduced Dojo Virtual Queues & Bookings and the Dojo restaurant finder app, formerly known as WalkUp and loved by...

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Dojo
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...

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Phastar
pharosIQ
eCommerce • Marketing Tech • Sales • Software
7 Offices
1,021 Employees

pharosIQ, a global leader in "intent-to-purchase" lead generation, provides insights and demand for B2B sales and marketing success. Leveraging over 40 years of expertise, pharosIQ turns intelligence into impactful engagements for efficient global revenue growth. Powered by first-party data, it connects vendors with buyers, transforming strategies worldwide.

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pharosIQ
GE Digital
Software
31 Offices
4,100 Employees
40 Benefits

GE Digital provides software and IIoT (Industrial Internet of Things) services to industrial companies. We operate across four key industries, including power generation, manufacturing, oil & gas, and electric utilities & telecom. As part of GE, we are helping industry work better. Driven by people, process and proven technology, we are innovating with our customers to make the complex simple...

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GE Digital
Sinch
Big Data • Cloud • Information Technology • Marketing Tech • Mobile
4 Offices
1,520 Employees
27 Benefits

Sinch brings businesses and people closer with tools enabling personal engagement. Our leading cloud communications platform lets businesses reach every mobile phone on the planet, in seconds or less, through mobile messaging, voice, and video. Our global headquarters are in Stockholm, Sweden, and we have a local presence in more than 30 countries - probably somewhere near you!

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Sinch
CGI
Information Technology
65 Offices
91,500 Employees
42 Benefits
We are one of the largest IT and business consulting firms in the world with over 90,000 members across 400 offices.

Serving clients since 1976, we help governments and iconic brands solve business challenges with technology solutions in the areas of digital transformation, advanced analytics, intelligent automation, cloud and IT modernization and sustainability.

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CGI

CGI's Top Stability & Growth Strengths

Strong Revenue Growth: Disclosures indicate FY2025 revenue of C$15.91B grew 8.4% year over year (4.6% in constant currency), with Q4‑FY2025 up 9.7%. This represents a clear acceleration versus FY2024’s modest growth baseline.

Market Expansion: Reported bookings of C$17.57B (110% book‑to‑bill) and a year‑end backlog of C$31.45B (about 2x annual revenue) signal expanding demand and visibility. Ongoing acquisitions, including Online Business Systems, broaden capabilities and North American reach.

Investor Backing & Capital Strength: Management increased the dividend by 13% and maintained strong operating cash flow, supporting continued M&A and shareholder returns. These actions indicate confidence in cash generation and balance‑sheet capacity.

CyberSource
eCommerce
12 Offices
656 Employees
29 Benefits

At Cybersource, we create flexible, creative commerce solutions for everyday life—experiences that delight your customers and spur growth globally.

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CyberSource
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Slice
Food
2 Offices
702 Employees
35 Benefits Hiring Now

A 2021 winner of Fast Company's Most Innovative Companies Award, Slice partners with 18,000 independent pizzerias, forming the nation’s largest pizza network — more than double the U.S. footprint of Domino’s. With managed ordering, effective marketing, and streamlined operations, Slice enables restaurants to serve digitally minded customers and move away from third-party apps. Serial tech entrepreneur Ilir Sela started Slice...

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Slice
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
Nissan
Automotive • Manufacturing

Nissan is a global automotive manufacturer that designs, produces, and sells a wide range of vehicles, including cars, trucks, and SUVs, and is a key member of the Renault-Nissan-Mitsubishi Alliance.

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Nissan

Nissan's Top Stability & Growth Strengths

Profitability: Recent quarterly results show a return to operating profit and positive net income, indicating early stabilization after prior losses. Management highlights improved operating margins as restructuring takes hold.

Strong Revenue Growth: The latest quarter delivered higher consolidated revenue year over year alongside momentum in key regions like the U.S. retail channel. This uptick suggests near-term top-line improvement even as broader volumes remain under pressure.

Future-Ready Strategy: More than a decade of EV development and a stated ambition to lead in electrification signal positioning for the industry shift. Legacy strengths in mass‑market EVs like the Leaf underpin plans for upcoming hybrids and EVs.

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...

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HBO
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...

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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.

Pytilia
Software
Belfast
Future-Proofing Business

Pytilia helps organisations future-proof their business. With an established track record in delivering software solutions and a range of international clients including some of the biggest names in IT, Pytilia has a particular focus on: - Financial Services especially RegTech/Compliance & WealthTech - Infrastructure including Cyber & Data Pipelines - Health & Life Sciences We’ve a strong R&D focus and innovation pedigree;...

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Pytilia
Cloudsmith
Cloud • Software
2 Offices
34 Employees

Cloudsmith is the leading Continuous Packaging platform for engineers looking to set up a secure, cloud-native artifact repository in 60 seconds. Cloudsmith offers support for 24+ formats, has 225 points of presence and integrates with all of the tools you already use and love. When it comes to secure software delivery in the Cloud, we’ve got you covered.

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Cloudsmith
Tamaki Control
Industrial • Automation
6 Offices
65 Employees

Tamaki Control is a specialist industrial automation engineering company that offers a range of services including automation consultancy, specification of function design and user requirements, software programming, SCADA and HMI operator interface, commissioning and tuning of plant systems, performance reporting, and operator training. Founded in Auckland, New Zealand in 1988, Tamaki Control has grown steadily and now has offices in North...

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Tamaki Control
B-Secur
Information Technology • Consulting
Belfast
76 Employees

B-Secur is a heart health technology company. Founded in Belfast, Northern Ireland, we are on a mission to save and improve millions of lives each year by advancing heart health technology that brings greater clarity to EKG interpretation with better data and deeper insights. We spent many years immersed in deep scientific research in EKG biometric security. This led us...

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B-Secur
Sanofi
Healthtech
40 Offices
85,000 Employees
44 Benefits

We are Sanofi, an innovative global healthcare company. We chase the miracles of science to improve people’s lives. Our team, across some 100 countries, is dedicated to transforming the practice of medicine by working to turn the impossible into the possible. We provide potentially life-changing treatment options and life-saving vaccine protection to millions of people globally, while putting sustainability and...

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Sanofi

Sanofi's Top Stability & Growth Strengths

Strong Revenue Growth: Sales growth is described as strong, with 2025 net sales up at constant exchange rates and Q4 showing further acceleration, indicating momentum into 2026.

Profitability: Earnings expansion is described as outpacing sales growth in 2025, and 2026 guidance indicates continued profitable expansion with EPS growing slightly faster than sales.

Product Line Growth: Newer launches are scaling rapidly, with notable growth in recent pharma launches and contributions from products beyond the flagship franchise, helping broaden growth drivers.

CI&T
Information Technology • Consulting
22 Offices
6,474 Employees
28 Benefits

CI&T is your end-to-end digital transformation partner. As a digital native, we bring a 27-year track record of accelerating business impact through complete and scalable digital solutions. With a global presence of 6,000+ professionals in strategy, research, data science, design and engineering, we unlock top-line growth, improve customer experience and drive operational efficiency.

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CI&T

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