Core Scientific (CORZ), historically a digital-asset miner, now derives most revenue from colocation; that segment remains concentrated with one customer.
Core Scientific’s November 5 Form 10-Q states that most company revenue now comes from its data-center services business. Historically, it mined digital assets for its own account and hosted third-party miners; its first contract with CoreWeave was announced in 2024, followed by contracts with AMD and a neocloud counterparty in July 2026.

