Solarisbank (Solaris) Crisis
Berlin BaaS unicorn Solaris faced BaFin regulatory restrictions, multiple rounds of layoffs, and a 2024 rescue round at a sharp down valuation — the largest German BaaS crisis to date.
2016 → 2024
$430M
Banking-as-a-Service
Germany
Full Analysis
Berlin-based Solaris (formerly Solarisbank) was Europe's leading BaaS provider with a German banking license, valued at $1.6B after raising $430M+ from SBI Group, BBVA and Lakestar. From 2022 onwards Solaris faced repeated German regulator (BaFin) restrictions on growth, several rounds of layoffs, the loss of its largest customer ADAC, and a 2024 emergency rescue round led by SBI at a steep down valuation. A defining example of European BaaS failure under tightened regulation.
Could This Failure Have Been Prevented?
IdeaProof's AI validates market demand, competitive positioning, and business model viability in minutes — catching the exact issues that sank Solarisbank (Solaris) Crisis.