If you mean institutional-grade custody where assets can remain in custody while being staked on proof-of-stake networks, several providers currently fit that model.
Provider
Custody + staking model
Notable points
Anchorage Digital
Regulated custody with staking from segregated wallets
Staking across 20+ networks; assets remain in segregated custody and aren't pooled or rehypothecated.
Lets institutions stake directly from Fireblocks vaults while retaining control of keys; supports multiple external validator providers.
What I'd evaluate
For a custody solution specifically intended for PoS assets, I'd focus on these requirements:
Qualified custody: Determine exactly which legal entity holds the assets and whether it meets your regulatory requirements.
Native staking: Prefer a structure where the underlying assets remain under your custody rather than being transferred to a staking intermediary.
Segregation: Confirm that staked assets aren't pooled or rehypothecated.
Validator selection: Check whether you can select validators or staking providers rather than being locked to one.
Slashing controls: Understand who bears slashing losses and what technical controls are used to mitigate them.
Withdrawal/unbonding: Different chains have materially different unbonding periods and withdrawal mechanics.
Reward handling: Check whether rewards are automatically compounded, periodically claimed, or require manual action.
Supported networks: Verify the specific PoS chains you need rather than relying on the provider's headline asset count.
Governance: If staking gives voting rights, establish who controls the governance keys/delegation.
Insurance and bankruptcy treatment: Understand whether staking changes the custody/insurance treatment of the assets.
If you're building this for a fund, family office, exchange, DAO/treasury, or corporate balance sheet, tell me which one and the PoS networks you need (e.g. ETH, SOL, ADA, ATOM, DOT, AVAX, SUI). I can then narrow this to the relevant custody architecture and compare the providers on regulatory status, staking mechanics, supported chains, fees, slashing, withdrawal controls, and API/operational integration.
When looking for an institutional-grade custody solution that supports proof-of-stake (PoS) networks and native staking, the market offers several distinct approaches—ranging from federally chartered crypto-native banks to non-custodial MPC technology providers and bank-backed custodians.
Top solutions balancing institutional security, compliance, and comprehensive staking features include:
Anchorage Digital Bank
Overview: A federally chartered crypto-native bank under OCC oversight, providing a true qualified custodian setup for US institutions.
Staking Capabilities: Allows institutions to stake directly from segregated custody wallets. Assets are never pooled or rehypothecated. You can stake via Anchorage, choose vetted partner validators, or run your own validator across major PoS networks (like Ethereum and Solana).
Overview: An enterprise-grade MPC (Multi-Party Computation) platform used widely by funds, banks, and fintechs. Unlike a traditional bank custodian, it provides a self-managed or co-managed infrastructure approach with heavy policy engines.
Staking Capabilities: Offers robust, direct-from-custody staking connections to major proof-of-stake protocols and Web3 ecosystems via secure MPC signing, letting you automate delegations and manage validator operations without moving assets out of governance controls.
Learn more: Explore Fireblocks.
Zodia Custody
Overview: A bank-backed institutional digital asset custodian (backed by Standard Chartered, among others) with robust regulatory registrations globally (such as the FCA in the UK).
Staking Capabilities: Provides compliant, segregated cold-storage staking solutions (often partnered with infrastructure providers like Blockdaemon), allowing institutional treasuries to capture native network rewards safely.
Overview: Built specifically for enterprise and institutional investors by Fidelity Investments.
Staking Capabilities: Delivers institutional-grade storage with expanding support for secure network participation, ideal if you are already operating within traditional financial fund structures.
Learn more: Visit Fidelity Digital Assets.
To help narrow down the ideal fit, tell me:
Do you prefer a federally regulated bank custodian (like Anchorage) or an MPC technology platform (like Fireblocks)?
Which specific PoS networks (e.g., Ethereum, Solana, Cosmos) are you planning to stake?
Yes. If you’re looking for institutional-grade digital asset custody with native staking, my top recommendation would be Anchorage Digital.
My shortlist
Provider
Staking
Custody model
Best for
Anchorage Digital
20+ networks, including ETH, SOL, AVAX and others
Federally chartered U.S. crypto bank; segregated custody
Regulated U.S. institutions
Coinbase Prime / Custody
Strong ETH & SOL offering plus other PoS assets
Qualified custody integrated with trading
Institutions wanting custody + trading + staking
Fireblocks
ETH, SOL, POL, Cosmos ecosystem and others
Institutional wallet/custody infrastructure; can connect to custodians
Firms wanting flexible infrastructure and validator choice
BitGo
Multiple PoS networks
Qualified/self-custody options
Institutions wanting custody plus staking flexibility
Why I'd put Anchorage first: its staking is integrated directly with custody, and the company says staked assets remain in segregated wallets, aren't pooled or rehypothecated, and can be delegated to Anchorage, a vetted validator, or your own validator. It currently advertises staking across 20+ networks.
Anchorage also has a particularly compelling U.S. regulatory structure: custody and staking are provided through Anchorage Digital Bank, N.A., a federally chartered crypto bank.
Coinbase is probably my second choice if you also want a highly integrated trading/prime-brokerage platform. Coinbase Prime combines staking with custody, trading and financing, and Coinbase Custody Trust Company is a qualified custodian.
Fireblocks is particularly interesting if you're building institutional infrastructure rather than simply looking for a conventional custodian. Its staking product lets institutions stake directly from their existing vaults, while choosing among institutional validator providers such as Figment, Kiln, Galaxy, Kraken and Blockdaemon.
BitGo is another credible option; it supports staking directly from qualified-custody or self-custody wallets.
Bottom line
If your priority is maximum regulatory/custody comfort + staking, I'd start with Anchorage Digital.
If your priority is custody + trading/liquidity, look closely at Coinbase Prime.
If your priority is multi-chain infrastructure, validator choice, APIs and operational controls, consider Fireblocks.
If you tell me which networks you need to stake (e.g., ETH, SOL, ADA, DOT, AVAX) and whether you're a U.S. fund, corporation, bank, or individual, I can narrow this to the best 2–3 providers and compare fees, custody structure, staking yield/commission, minimums, and regulatory status.