Bringin, a Tallinn-based fintech, has launched an invite-only beta of euro business accounts designed for companies that operate with Bitcoin and stablecoins. The accounts are available to firms in 30 European countries and combine traditional banking rails with self-custody crypto infrastructure.

Each account provides a dedicated virtual IBAN issued in the company’s own name, full SEPA payment access, and a Bitcoin wallet under the firm’s control. Companies can hold Bitcoin in treasury, accept payments in Bitcoin, Lightning Network transfers or stablecoins, convert between Bitcoin and euros instantly, and settle supplier invoices or payroll in Bitcoin, stablecoins or euros.

Self-Custody Design Separates Banking from Key Control

The core technical distinction is the custody model. Private keys for each company’s Bitcoin are generated inside a hardware-isolated secure enclave. Bringin itself has no access to the raw keys. A transaction can be signed only after authentication by a designated company owner, and firms can set approval policies for fund movements.

This approach aims to give Bitcoin-focused businesses access to euro banking services without placing their treasury under conventional custodial control. Accounting and tax reporting tools are integrated, and application programming interfaces allow companies to automate routine payment flows.

Regulatory Foundation and Early Adoption

The service runs on the MiCA-authorized infrastructure of Lightspark Payments Europe AS, which holds both a crypto-asset service provider authorization and an electronic money institution license issued by the Estonian regulator. The platform is already in use by 15 businesses, including Lightning payment providers, mining-equipment sellers and Bitcoin conference organizers, for cross-border payments and conversions.

Bringin’s earlier consumer platform has processed more than $16.9 million in volume. The business product extends that model into named corporate accounts with the governance features required by commercial operations.

Future Expansion Plans

Beyond the current European pilot, Bringin intends to support additional payment protocols aimed at AI-agent transactions and to expand operations into the United States, South Africa, the Philippines, Mexico and India. The company also plans further application programming interfaces and server connections so firms can integrate AI agents into payment workflows while retaining the same self-custody and euro-account structure.

The beta remains invitation-only and is positioned as a bridge between Bitcoin treasury operations and ordinary euro banking rails rather than a complete replacement for every banking relationship.