Viktor, a Warsaw and Munich-based AI startup that develops an AI coworker operating in Slack and Microsoft Teams, raised €64.7 million in Series A funding led by Accel. The company has reached €12.9 million revenue run rate within 10 weeks of public launch in February 2026 and serves over 2,000 organizations globally.
LEADBAY raised €3.8 million to revolutionize sales intelligence by moving beyond traditional data sources like LinkedIn profiles, job postings, web traffic, technology stacks, marketing campaigns, and social media activity to capture a larger portion of the real economy.
Adfin, a British fintech startup co-founded by Romanian engineer Ciprian Diaconasu, has raised $18 million in Series A funding led by Index Ventures. The platform helps businesses reduce payment delays, with clients seeing only 9% of invoices paid late compared to the 63% average in the UK. Total funding reached $30 million in under two years of operation.
Resurrect Bio, a London-based agricultural BioTech startup, closed an oversubscribed Series A funding round at €8.8 million ($10.3 million), led by Corteva through its Corteva Catalyst platform. The company had made an initial close of over €6.8 million in February 2026.
Stockholm-based EnergyTech startup Elvy closed a €5.9 million round led by Essential Capital and Daft Capital. The company also secured a €500 million credit facility in December.
Mantle8, a French natural hydrogen exploration company based in Grenoble, raised €31 million in Series A funding led by Sandwater. The round brings total funding to €37 million (US$44 million) and includes participation from Breakthrough Energy Ventures, Bpifrance, IP Group, and Wind Capital.