Spain’s rising tech scene: 10 of the most promising startups driving change in 2026

Spain's burgeoning tech sector is cementing its status as a key innovation hub in Southern Europe, driven by a confluence of factors including a growing investor base, a skilled talent pool, and increasing international ambitions. Major cities like Barcelona and Madrid are leading this surge, complemented by emerging ecosystems in Valencia and Bilbao, fostering diverse digital transformation across AI, fintech, healthtech, robotics, and cybersecurity. This dynamic environment is nurturing a new generation of startups, many founded in recent years, poised to make significant contributions to the European tech landscape. Among these emerging companies is Accountable, a fintech startup founded in 2024. It is developing a real-time financial verification standard for both traditional and crypto-native markets, aiming to bridge trust gaps in tokenized financial products. Accountable’s Data Verification Network, a privacy-preserving infrastructure, verifies on-chain and off-chain activity in real time, underpinning products like Proof of Solvency and Vault-as-a-Service. Having already verified over $2 billion in assets across numerous blockchains and data sources, Accountable has secured €8.2 million to expand its network and adoption. Another notable entrant is Biorce, a medtech startup established in 2024 in Barcelona. Biorce is pioneering an AI-native platform designed to streamline and optimize clinical trials while ensuring regulatory compliance. Its integrated workspace facilitates protocol design, feasibility analysis, and regulatory planning, promising to reduce complexity, cut costs, and shorten development timelines for clinical teams. The platform leverages AI trained on extensive trial data to enable faster preparation, fewer amendments, and quicker patient access to new treatments, adhering to global regulatory standards.