Apr 20, 2026 Scale acquires ICG Solutions
LUX
Scale AI — — Scale AI Jun 12, 2025 Meta invests $14.3 billion in Scale AI at valuation over $29 billion
Meta made a $14.3 billion strategic investment for a 49% non-voting minority stake in Scale AI, valuing the independent company at over $29 billion and expanding the commercial partnership.
Scale AI $14.3B $29B* Scale AI May 21, 2024 Series F financing at $13.8 billion valuation
Scale closed a $1 billion primary-and-secondary financing led by Accel at a $13.8 billion valuation.
Scale AI $1B $13.8B* Scale AI Nov 3, 2021 Scale acquires SiaSearch
Scale Nucleus
Scale AI — — TechCrunch Apr 13, 2021 Series E funding at $7.3 billion valuation
Scale raised $325 million in Series E funding co-led by Dragoneer, Greenoaks, and Tiger Global at a reported $7.3 billion valuation.
Scale AI $325M $7.3B* Scale AI Dec 1, 2020 Scale acquires Helia AI
Scale Nucleus
Scale AI — — Scale AI Dec 1, 2020 Series D funding above $3.5 billion valuation
Scale raised $155 million in a Series D led by Tiger Global at a post-money valuation above $3.5 billion.
Scale AI $155M $3.5B* Scale AI Aug 5, 2019 Series C funding at over $1 billion valuation
Scale raised $100 million in Series C funding led by Founders Fund at a valuation above $1 billion.
Scale AI $100M $1B* Scale AI Aug 8, 2018 Series B funding round
Scale raised $18 million in Series B funding led by Index Ventures with participation from Accel, Y Combinator, and other investors.
Scale AI $18M — Scale AI Jul 16, 2017 Series A funding round
Scale raised $4.5 million in Series A funding led by Accel to expand its labeled-data infrastructure.
Scale AI $4.5M — Scale AI 
