The Ethereum Foundation eliminated 54 positions — roughly 20% of its 270-person workforce — on June 23, 2026, and cut its annual operating budget by 40%. Nine senior executives have departed since January. The restructuring marks a deliberate shift from a centralized development organization to w...
"Core devs could run short of funding within three to nine months." — Trent Van Epps, Former Ethereum Foundation Ecosystem Coordinator
The Ethereum Foundation eliminated 54 positions — roughly 20% of its 270-person workforce — on June 23, 2026, and cut its annual operating budget by 40%. Nine senior executives have departed since January. The restructuring marks a deliberate shift from a centralized development organization to what co-founder Vitalik Buterin describes as a leaner, endowment-style model targeting 5% annual treasury drawdown by 2030, down from roughly 15% today.
The contraction is not occurring in isolation. Three independent entities — Ethlabs (nonprofit R&D), EthSystems (for-profit privacy infrastructure), and Ethereum Institutional (nonprofit institutional adoption) — have launched within weeks of one another, absorbing former EF personnel and, in some cases, entire research units. The net effect is a structural decentralization of Ethereum's development apparatus, with unclear implications for protocol coordination, funding continuity, and the $30 million annual cost of maintaining core client teams.
Ethereum's treasury stands at approximately 172,650 ETH plus 10,000 WETH, valued at roughly $270 million at current prices near $1,900. At the current 15% annual spend rate, that treasury has a finite runway. The foundation's answer is austerity now and sustainability later — but whether the ecosystem can bridge the gap is an open question.
On June 23, 2026, the Ethereum Foundation announced its most significant organizational overhaul since inception. The changes included:
The restructuring was led by Bastian Aue, who stepped into the interim co-Executive Director role in February 2026 and has been described by Buterin as "executing much of" the current transformation. Aue had spent years inside EF management prior to his formal appointment, working alongside former co-directors Tomasz Stańczak and Hsiao-Wei Wang.
The five-cluster model represents a departure from the EF's previous structure of loosely affiliated research groups and teams. Each cluster now has defined domain ownership, with the stated goal of clearer accountability and reduced overlap. According to the EF's public announcement, the changes are permanent — not a temporary cost-cutting measure — and reflect a philosophical shift toward what the foundation calls "subtraction": pushing authority and legitimacy into the broader Ethereum ecosystem rather than concentrating it within the EF.
The restructuring did not happen in a vacuum. Between January and June 2026, nine senior figures departed the Ethereum Foundation:
| Name | Role | Departure Date | |------|------|---------------| | Tomasz Stańczak | Co-Executive Director | Early 2026 | | Hsiao-Wei Wang | Co-Executive Director | June 18, 2026 | | Trent Van Epps | Ecosystem Coordinator / Protocol Guild | April 11, 2026 | | Tim Beiko | Core Developer Coordinator | 2026 | | Barnabé Monnot | Researcher (Robust Incentives Group) | Mid-2026 | | Caspar Schwarz-Schilling | Researcher | Mid-2026 | | Alex Stokes | Researcher | 2026 | | Carl Beek | Researcher | May 2026 | | Julian Ma | Researcher | May 2026 |
Wang's departure on June 18 left the foundation without a permanent co-Executive Director for the second time in 2026. The loss of Stańczak, who had previously led the Nethermind execution client team, removed one of the few leaders with deep operational experience at both the client and foundation level.
Van Epps' exit is notable for a different reason. As the coordinator of Protocol Guild — the collective mechanism that has distributed nearly $40 million to Ethereum core developers over four years — his departure coincided with warnings about a structural funding gap. Van Epps stated publicly that he left after it became clear the EF would accelerate its subtraction philosophy.
Beiko's departure removed the person who had coordinated Ethereum's All Core Devs calls — the primary venue for cross-client technical alignment — since 2021.
Three new organizations emerged in rapid succession, each absorbing former EF personnel and, in some cases, EF-developed technology:
Dietrichs and Monnot are among the most cited Ethereum protocol researchers. Dietrichs was central to proposer-builder separation (ePBS) work, which is a core component of the upcoming Glamsterdam hard fork. Monnot's research on MEV and cryptoeconomic mechanism design informed much of the EF's Robust Incentives Group output.
The shared backer profile across all three entities — Bitmine, Sharplink, and Lubin — raises questions about coordination and influence. The EF has not publicly commented on the concentration of backing among its spinouts.
The Ethereum Foundation's treasury, tracked by Arkham Intelligence across 14 addresses, holds approximately:
At a 15% annual spend rate, the EF has been burning through roughly $40 million per year. The 40% budget cut implies a new run rate of approximately $24 million.
The funding gap centers on the expiry of the Client Incentive Program (CIP), a four-year initiative that provided vesting-linked ETH rewards to the teams building Ethereum's execution and consensus clients — Geth, Prysm, Lighthouse, Nethermind, Nimbus, Teku, Besu, Erigon, and Lodestar. Under the CIP, each eligible team received grants totaling 144 validators (4,608 ETH). The program ended in April 2026. No replacement has been announced.
Van Epps estimates that maintaining the full ecosystem of 10+ client teams, researchers, and coordination groups costs approximately $30 million annually. Protocol Guild has distributed roughly $40 million over four years — an average of $10 million per year. That leaves a structural shortfall of approximately $20 million per year that neither the Protocol Guild nor the reduced EF budget currently covers.
The Ethereum Foundation adopted what it calls a "DeFiPunk" treasury policy in June 2026, deploying funds into permissionless DeFi protocols while maintaining operational security. The foundation moved $7.86 million in ETH to Lido as part of this shift. Whether DeFi yield can meaningfully close the gap remains to be demonstrated — at current staking rates, the entire staked position generates under $6 million annually.
Buterin has publicly stated the EF's goal: reduce annual spending from roughly 15% of remaining treasury to 5% by 2030, a pace the foundation describes as sufficient to sustain operations indefinitely. The math works on paper — 5% of $270 million is $13.5 million per year, which would stretch the treasury for decades.
The problem is the transition period. Moving from $40 million in annual spending to $13.5 million while maintaining a $283 billion network (ETH market cap as of July 2026) requires either:
The EF has pointed to the third option as its long-term bet. However, the Glamsterdam hard fork — targeting mainnet activation in late August 2026 — will raise the gas limit roughly 3.3x (from 60M to 200M target), which, while beneficial for users, will further reduce L1 fee revenue that could theoretically be directed toward developer funding.
The Ethereum Foundation's restructuring is a controlled implosion: deliberate, philosophically motivated, and operationally severe. The endowment model makes long-term mathematical sense but creates a near-term coordination vacuum. Three well-funded spinouts have emerged to fill parts of that vacuum, but they are backed by overlapping investors, led by recently departed EF staff, and in at least one case (EthSystems) commercializing research the EF developed and then abandoned.
The test is not whether the Ethereum protocol can survive with a leaner foundation — it almost certainly can. The test is whether 10+ independent client teams, researchers, and infrastructure operators can sustain $30 million in annual coordination costs through decentralized funding mechanisms that do not yet exist at the required scale. Protocol Guild covers roughly a third. The expired CIP covered another meaningful portion. The remainder is, as of July 2026, unfunded.
Ethereum's market capitalization of $283 billion rests on infrastructure maintained by teams facing a funding gap measured in tens of millions. That mismatch — between the value the network stores and the resources allocated to maintaining it — is the central risk the restructuring has surfaced.