Ledger Enterprise Now Supports Sei Network: Institutional-Grade Custody Meets High-Performance Infrastructure

Ledger Enterprise now natively supports Sei. Institutions can send and receive tokens on Sei through Ledger Enterprise's web-based platform, with multi-signature governance, role-based access controls, and audit-ready transaction logs built in.

The integration brings Sei's sub-second finality and near-zero fees into one of the most widely adopted institutional custody environments in digital assets — closing the gap between high-performance execution and enterprise-grade key management.

Institutional Custody on the Fastest EVM

Sei delivers 400ms time-to-finality and 12,500 TPS through its Parallelized EVM — performance built for institutions operating at scale. Ledger Enterprise provides the custody layer: a web-based platform purpose-built for organizations managing treasuries, fund operations, and custodial workflows across multiple networks.

Native Sei support means institutional teams no longer have to choose between Sei's execution speed and enterprise-grade custody. Both now live in a single workflow.

What's Live

Ledger Enterprise now supports Sei for token sends and receives. Organizations can move assets on Sei with multi-signature governance, role-based access, and full transaction logging — the same custody infrastructure they use across their existing digital asset portfolios.

Every Ledger signer currently available — across the full device lineup — supports Sei, giving institutions hardware-backed signing for every transaction.

Key Unlocks

• Multi-signature governance: Organizations can enforce multi-sig approval workflows for every Sei transaction, matching the operational controls they apply across other networks.
• Role-based access controls: Treasury teams can define granular permissions — who can initiate, approve, and execute transactions on Sei — within Ledger Enterprise's existing access framework.
• Audit-ready infrastructure: Every transaction on Sei is logged with full compliance trails. Institutional teams managing treasuries or fund operations get the same reporting standards they expect across their portfolios.
• Unified asset management: Sei joins the growing list of networks supported across Ledger Enterprise, allowing institutions to manage Sei-based assets alongside their existing holdings from a single platform.

Why Institutional Custody Infrastructure Matters Now

With tokenized treasuries from BlackRock and Ondo, native USDC from Circle, and a growing base of institutional assets live on Sei, the value held across the network continues to expand. As the asset surface grows, so does the need for custody infrastructure that matches the grade of the assets themselves. Ledger Enterprise provides that layer.

Growing Custody and Access Infrastructure on Sei

Ledger Enterprise plugs into the rapidly expanding Market Infrastructure Grid on Sei — a network of custody, access, liquidity, distribution, and security partners that form the institutional backbone of the Sei ecosystem. 

The grid now extends to enterprise-grade self-custody — giving institutions a direct path to secure their own keys on Sei through one of the most widely adopted institutional custody platforms in digital assets.

What Comes Next

Today, Ledger Enterprise supports the Sei Network for token sends and receives. With institutional-grade self-custody now native to Sei, the door opens for deeper protocol integrations, broader token coverage, and new onchain workflows — secured from day one.

Markets Move Faster on Sei.