Twenty One Capital Inc (XXI) is a Bitcoin treasury company incorporated on March 7, 2025, that acquires and holds Bitcoin as its primary asset. The company generates revenue, or plans to, through three streams: capital gains and appreciation on its Bitcoin holdings, Bitcoin-collateralized financial products and services, and a Bitcoin education platform targeting retail investors and institutional professionals. Tether and Bitfinex contributed Bitcoin to the company through a Contribution Agreement dated April 22, 2025, and together retain voting control of the company as of the 10-K filed March 31, 2026. The company completed a business combination with a SPAC and raised additional capital through equity PIPE transactions, including agreements dated April 22, 2025 and June 19, 2025. As of December 31, 2025, net cash used in operating activities was $2,369,671 for the period from inception. The company carries Convertible Notes as a material debt obligation and has disclosed a material weakness in internal controls over financial reporting related to RSU accounting and PIPE Bitcoin Sale accounting.

Revenue model

Three planned revenue streams as disclosed in the 10-K filed March 31, 2026: (1) appreciation in the value of Bitcoin held on the balance sheet, (2) Bitcoin-related financial services including loans secured by Bitcoin collateral and payment processing, and (3) a Bitcoin education platform monetized through subscriptions, enterprise licensing fees, and sponsored partnerships. No operating revenue figures are disclosed for the period ended December 31, 2025.

Products and services

Bitcoin treasury holdings; Bitcoin-collateralized financial products; Bitcoin education platform targeting retail investors, investment advisors, and institutional professionals; planned multilingual educational content distributed via subscriptions and licensing.

Customers and end markets

Retail individual investors and investment advisors seeking Bitcoin education; institutional professionals and enterprises seeking Bitcoin literacy products; counterparties to Bitcoin-collateralized financial services. No customer concentration data disclosed in the filing.

Value-chain role

Bitcoin accumulator and treasury holder; planned originator of Bitcoin-backed financial products; content producer and distributor for Bitcoin education. The company is a holder and financier rather than a miner or exchange operator.

Geographic exposure

No geographic revenue breakdown disclosed in the 10-K filed March 31, 2026. The company is incorporated in Texas and headquartered in the United States.

Source: SEC 10-K, filed 2026-03-31

Industry: Finance Services