Nexo

Nexo earns revenue from four integrated lines: interest-rate spreads on its collateralized lending book, net interest margin on savings products, venture carry from its $150-million fund, and interchange fees from its Mastercard-branded card program. This structure lets the firm retain assets on-platform across borrowing, earning, and spending cycles rather than losing them to third-party exchanges or wallets.

Nexo is an asset manager and fintech platform, not a single-family or multi-family office. It offers a dedicated private-client tier called Nexo Private for individuals and family offices with $100,000 or more in digital assets, but the firm's own capital and venture fund are proprietary, sourced from corporate balance-sheet and operating revenues rather than a single family's wealth.

The $150-million Nexo Ventures fund — launched in 2022 — targets early-stage companies across blockchain infrastructure, decentralized finance, payments, and digital-asset custody. The firm confirmed its portfolio exceeds 40 companies, with Buenbit highlighted as both a venture investment and a 2025 full acquisition that established Nexo's Latin American operational hub.

Co-founders Antoni Trenchev and Kosta Kantchev have been the public faces of the firm since its 2018 launch, but Nexo does not disclose a formal investment committee, board composition, or specific portfolio-manager names. This governance opacity is a known structural risk for allocators conducting operational due diligence.

The firm has not publicly indicated that the Nexo Ventures fund or the lending book accepts third-party LP commitments. Capital for both appears to come from Nexo's own balance sheet and retained earnings, although the institutional prime brokerage unit, Nexo Prime, services external institutional clients.

Nexo has completed three consecutive SOC 2 and SOC 3 audit cycles and earned ISO certifications for data protection and cloud privacy. The firm operates in 199-plus jurisdictions, but it does not disclose a single lead regulator or a full license map, which can complicate jurisdictional risk assessments for institutional allocators.

Nexo deploys customer deposits into its collateralized lending book, where borrowers pledge digital assets to access fiat or stablecoin credit. The interest-rate spread between what borrowers pay and what savers earn — combined with automated liquidation engines that protect loan-to-value ratios — generates the net interest margin that funds the yield.