AI Software Companies

SpaceXAI

$PRIVATE

🇺🇸

Elon Musk's AI lab, founded 2023. Builder of the Grok family (Grok 3, Grok 4). Revenue is primarily Grok subscriptions bundled into X Premium plus a smaller API business. Operates the Colossus cluster in Memphis (over 100K NVIDIA H100s in initial phase, scaling toward roughly 200K). Compute supply is heavily Oracle Cloud Infrastructure plus owned infrastructure. Valuation reached approximately $50B in a 2025 Series E.