Portugal’s reputation as a place to build a technology company did not appear overnight. Over the past two decades a handful of ambitious companies have scaled from Lisbon, Porto and beyond to serve customers worldwide, and their stories are part of why so many founders now look south when they think about a European base. Below are nine companies that helped put Portugal on the tech map. The descriptions are factual and neutral — these are independent businesses, not affiliated with GrowIN Portugal.
OutSystems
Founded in 2001 by Paulo Rosado, OutSystems builds a low-code platform that lets organisations design, build and deploy software far faster than traditional coding. It is one of Portugal’s best-known technology successes and reached a multi-billion-dollar valuation, making it a genuine European enterprise-software heavyweight with a global customer base.
Tekever
Tekever, headquartered in Portugal, develops uncrewed aerial systems and surveillance technology, offering what it describes as an intelligence-as-a-service model that combines drones, satellites and software. In 2025 it became one of Portugal’s newer unicorns, reflecting growing investor appetite for European defence and security technology.
Feedzai
Feedzai, with roots in Coimbra and Lisbon, uses artificial intelligence and machine learning to detect financial fraud in real time for banks and payment providers. It is frequently cited as one of Portugal’s flagship fintech companies and works with large financial institutions internationally.
Talkdesk
Founded by Tiago Paiva, Talkdesk provides cloud-based contact-centre software that helps companies manage customer interactions. It grew from Portuguese origins into a widely used platform in the customer-experience space, and became one of the country’s most recognised software exports.
Unbabel
Unbabel, founded in 2013 by Vasco Pedro and colleagues, combines artificial intelligence with human editors to deliver translation and multilingual customer service at scale. It is a good example of Portugal’s strength in language technology and applied machine learning.
Sword Health
Founded in 2015 by Virgílio Bento, Sword Health offers a digital platform for physical therapy, pairing clinical expertise with technology to deliver care remotely. It has become one of the more prominent names in Portuguese digital health.
Remote
Remote helps companies hire, pay and manage employees and contractors across borders. Co-founded by Marcelo Lebre, who is Portuguese, it grew with the shift to distributed work and built a global platform in the human-resources and payroll space, with a strong connection to Portugal’s talent pool.
Defined.ai
Founded by Daniela Braga (originally as DefinedCrowd), Defined.ai builds and sells training data for artificial-intelligence models — an increasingly strategic niche as demand for high-quality, ethically sourced data grows. It is one of the notable companies to emerge from Portugal’s AI scene.
Farfetch
Founded by José Neves, Farfetch became a global online marketplace for luxury fashion and one of the most internationally visible Portuguese-founded companies. Its journey has included both rapid growth and well-documented financial turbulence, and its ownership has since changed — a reminder that scaling globally carries real risk as well as reward.
What these stories have in common
Look across the list and a few themes stand out. Portugal has produced genuine strength in enterprise software, fintech, AI and language technology, supported by strong universities, a growing pool of engineering talent and a cost base that has historically been lower than other Western European hubs. The ecosystem is backed by public programmes — you can read more via Startup Portugal and the national agency IAPMEI — and by an increasingly active investor community centred on Lisbon and Porto.
For a founder weighing where to base or expand, the honest takeaway is not that Portugal guarantees success — no country does — but that the supporting conditions are real: talent, EU-market access, and structured routes to set up and stay. If you are exploring that path, our company setup guide covers incorporation, and the visas guide explains the Startup and Tech visa routes for non-EU founders and hires. Tax planning matters too — see tax & NIF for how the IFICI regime works.
Thinking about building or basing your company in Portugal? Explore our services — our in-house team can handle incorporation, tax and accounting so you can focus on the product.