Bitmine Immersion Technologies has launched MAVAN, an institutional-grade Ethereum staking platform that will host validator infrastructure for its own holdings and third-party clients.
Staking involves locking up Ether to facilitate validate transactions on the network in exchange for rewards.
The implementation leverages Bitmine’s position as the largest public company holding Ether (ETH), with over 3.1 million ETH already staked. MAVAN, or Made in America Validator Network, is a proprietary Ethereum staking platform.
The platform was initially developed to support Bitmine’s existing Ethereum vault and is now opening to institutional clients and custodians who are expected to bring additional ETH holdings to the platform in the coming weeks.
Bitmine said it staked 101,776 ETH last week and plans to continue increasing the amount allocated to MAVAN as it moves into most of its remaining Ether holdings. The company estimates that based on current profits, staking rewards could reach $300 million annually.
The recent staking platform will exploit US-based infrastructure with a globally distributed setup and is expected to expand to include additional proof-of-stake networks and blockchain services.
Bitmine is aimed at institutions, custodians and exchanges, with support from investors including ARK Invest, Founders Fund, Kraken, Pantera Capital, Digital Currency Group and Galaxy Digital.
According to data from CoinGecko Bitmine currently holds 4,660,903 ETH, has added 238,244 ETH in the last 30 days and accounts for approximately 3.86% of the total Ether supply.
The company has stated that it plans to continue increasing its ETH holdings, with a goal of acquiring 5% of the total ETH supply.
Related: Ethereum is expanding its security efforts with its recent “Post-Quantum” team.
Institutional demand is changing Ethereum’s staking infrastructure
Ethereum staking is becoming more and more tailored to the needs of institutional users as the demand for returns increases with regulatory-compliant, institutional-grade infrastructure.
In February, Lido, the largest seamless staking protocol, introduced a modular update that allows institutions to customize staking configurations, including validator configuration and payout parameters. Konstantin Lomashuk, co-founder of Lido, said that institutional users already account for a significant portion of Lido’s total locked value, and demand continues to grow.
The trend extends to the protocol level. In the same month, the Ethereum Foundation announced that it had begun investing part of its treasury, planning to allocate approximately 70,000 ETH to validators and direct rewards to develop the ecosystem.
Staking is also integrated with investment products. In October, Grayscale introduced staking of its Ether ETFs, allowing funds to generate income from staking. Earlier this month, BlackRock debuted the iShares Staked Ethereum Trust (ETHB), a Nasdaq-listed product that combines spot Ether exposure with staking-based yield.
According to CoinGecko, at last glance, ether was trading at around $2,164, up around 4.6% over the past year data. Asset values remain well below mid-2025 highs above $4,000.
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