Ethereum startup EthSystems has made privacy the center of its plan to bring banks and other institutions onto public blockchains. The company says confidentiality, rather than network speed, remains the main barrier to institutional use of Ethereum.

The startup emerged from the Ethereum Foundation’s Institutional Privacy Task Force earlier this month. It now operates as a for-profit company focused on banks, asset managers, governments, stablecoins, and tokenized financial assets.

EthSystems Targets Institutional Privacy Needs

EthSystems helps institutions add privacy controls while settling transactions on Ethereum. Its systems are designed to protect sensitive financial data without removing the transparency and security associated with a public blockchain.

Co-founder Mo Jalil said financial institutions need control over who can view transaction details. The company does not define confidentiality as full anonymity. Instead, it supports limited access based on rules.

The startup does not plan to build a new blockchain or replace existing privacy tools. Instead, it will advise clients, design privacy systems, build custom infrastructure, and publish open-source research.

EthSystems expects to work with projects such as Aztec, Miden, and other privacy providers. It will select and connect tools based on each institution’s legal and business needs.

Demand Moves Beyond Blockchain Tests

The team previously built proof-of-concept systems inside the Ethereum Foundation. Financial institutions later asked whether they could pay the group to turn those tests into working products.

The foundation could not support that type of commercial work. Moving to a for-profit structure now allows EthSystems to charge clients, fund development, and meet corporate procurement requirements.

Jalil said conversations have shifted from innovation teams to business units that manage trading and assets. Those teams now want to move real financial activity onto public blockchains, which makes privacy design more central than earlier experiment-focused discussions.

EthSystems says institutions no longer need basic proof that blockchain can support finance. Instead, they need privacy systems that meet internal controls, regulatory duties, and data protection rules.

The company joins other groups created during the Ethereum Foundation’s broader restructuring. EthLabs focuses on protocol work, while Ethereum Institutional handles enterprise coordination.

EthSystems will concentrate on privacy and cryptography for institutional users. Its strategy is based on helping banks use Ethereum without exposing sensitive data to every network participant.