Norrsken Foundation's annual Norrsken100 (formerly Impact/100; 5th edition, published 13–14 Oct 2026 at IMPACT/Week Barcelona): the world's 100 most promising early-stage startups solving global challenges at scale, selected from 1,400+ nominations by 80 early-stage VC funds and partners. 21 countries (US 20, UK 15, Germany 14, Sweden 12). Grouped by Norrsken's own sectors; clean energy & electrification is the largest with 26 companies.