Nethermind
Ethereum engineering and research firm: execution client, protocol development, audits and institutional builds.
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Nethermind key facts
| Category | Crypto infrastructure for businesses |
|---|---|
| Platforms | Web |
| Launched | 2017 |
| Company | Ethereum client, protocol engineering and security services |
What is Nethermind?
Nethermind is an Ethereum engineering and research company whose project was bootstrapped in 2017 and got an Ethereum Foundation grant in 2018 to build a full client. Its execution client powers about 30% of the Ethereum network, per its site. It also offers protocol engineering, L2 work, node operations and 400+ security audits.
Nethermind pros and cons
- Execution client runs about 30% of Ethereum, per its site
- 400+ security audits, including formal verification
- Builds for institutions as well as protocols
- No published rates
- Leadership changed: new CEO appointed September 2026
Nethermind FAQ
What is Nethermind?
Nethermind is an Ethereum engineering and research company whose project was bootstrapped in 2017 and got an Ethereum Foundation grant in 2018 to build a full client. Its execution client powers about 30% of the Ethereum network, per its site. It also offers protocol engineering, L2 work, node operations and 400+ security audits.
Sources
How this page works
Sources: Nethermind: official site, Nethermind: Homepage. Data as of Sep 26, 2026.
Not affiliated with any project listed. Educational content, not financial advice.