The European tech-market has kicked off the year with a significant momentum. While the global venture capital market has been characterized by “quality over quantity,” Europe has successfully carved out a unique, high-utility identity in the global tech race, by finding five startups, gaining a “unicorn” status after being valued at over $1 billion in just the first few weeks of the year.
Here are the list of European unicorns of 2026 that you must know:
Harmattan AI (France)
Established in 2024, this startup of France that builds smart software for defense and military use.
Recently, they successfully completed a milestone of $200 million investment to assist in building autonomous systems such as “self-operating tech” for airplanes and security. Their quick access shows their investors are now very much interested in “sovereign tech tools” that help countries to stay safe and remain independent.
Preply (Ukraine)
Founded in 2012, Preply began as a language- learning marketplace, its 2026 valuation is driven by its “human-led, AI-improved” approach and has officially crossed the billion-dollar threshold following a $150 million Series D.
By integrating “Generative-AI” in its usage, the tutors will find it easier to personalize lessons and track student progress without experiencing any hassle in between. This startup has managed to dominate the EdTech space even when other platforms struggle to survive in this domain. Having its roots in Ukraine and a global operational footprint, it remains a symbol of resilient innovation.
Osapiens ( Germany)
Established in 2018, this Manheim-based startup recently raised $100 million in Series-C funding led by Decarbonisation Partners— “BlackRock-Temasek joint venture.”
This startup provides large enterprises with a platform to manage sustainability reporting and supply-chain risk. As EU regulations like the Digital Markets Act and various Green Deal mandates tightened, it has observed its customer base rising over 2,400 global clients who need automated compliance tools.
Aikido Security (Belgium)
Established in 2022, this Belgium-based startup has reached its $1 billion valuation after a $60 million Series B led by DST Global.
This startup has provided a platform, specifically designed for developers, who are offering a “no-nonsense” unified security tool that scans everything from cloud infrastructure to open-source code. With over 100,000 teams already using the product, the Belgium based startup is a living-proof that European software security can compete directly with the heavy weight in Silicon Valley and Tel Aviv.
Cast AI ( Lithuania/Global)
Established in 2019 and headquartered in the United States, this Miami-based startup, widely celebrated as Lithuania’s fifth startup, has achieved the milestone of $1 billion mark in early 2026. This remarkable achievement was made by them after a strategic investment by Pacific Alliance Ventures.
This Belgium based AI startup, solves a huge problem for the AI era: “high cost ranges of cloud computing.” Their uniquely designed “OMNI Compute” tool automatically optimizes AI workloads to run on fewer GPUs, assisting companies to slash off their cloud bills by up to 50%.
How 2026 Is Different For Europe
The 2026 unicorn class highlights three major trends in the European market:
Investors are moving away from the simple consumer calls and towards complex sectors such as defense (Harmattan) and cloud infrastructure (Cast AI).
AI startups like "Osapiens" are thriving because they help businesses navigate the EU’s strict and growing regulatory environment.
The 2026 startups boast significant revenue multiples and massive existing user base before hitting their $1B valuations.
