Kiuas is an Espoo, Finland-based accelerator and founder collective supporting idea-stage, pre-seed and early-stage teams in Finland. It runs focused 4-week sprints with weekly sparring, startup playbooks, investor and operator introductions, and access to workspace in Otaniemi. It is relevant for founders seeking accelerator-style momentum, community and fundraising network access rather than direct venture capital, with participation free and no equity taken.