Oscar Adamsson is Co-Founder of Stilta, an AI-native software platform for patent practitioners that reduces manual work by up to 50%. Stilta is part of Y Combinator's Winter 2026 batch and serves paying customers across Europe and the US.

Oscar worked as a consultant at McKinsey & Company, where he advised over 50 CEOs and built products at unicorn companies. He earned two degrees in business and data & AI from Chalmers University in Sweden, with additional coursework from UC Berkeley and Bocconi.

Oscar competed in mathematics competitions and has deep expertise in AI deployment for large organizations. He is one of four engineers from McKinsey/QuantumBlack who founded Stilta to modernize intellectual property workflows.

Stilta raised $500K from Y Combinator and is building AI agents that automate repetitive patent work with full traceability and auditability. The company is based in San Francisco with 4 employees and was founded in 2026.

Stilta's platform enables patent practitioners to reduce manual research and drafting time by approximately 50% while unlocking new revenue opportunities. The company is already live with paying customers in both Europe and the United States.