# NEW

ETHSofia 2025 Unveils Key Sponsors and First Speakers for This September’s Conference

KEYTAKEAWAYS

  • ETHSofia 2025 returns September 24–25, spotlighting Web3 security with top experts, panels, and workshops at Sofia Tech Park.

  • Key themes include AI x Blockchain, DeFi, RWAs, Trading Tech, and Scaling, featuring speakers from Ledger, Consensys, and more.

  • Backed by Nexo, Ambire, and the Ethereum Foundation, ETHSofia aims to elevate Sofia’s status as a leading European Ethereum hub.


CONTENT

 

Sofia, Bulgaria, [July 21st, 2025]ETHSofia, Bulgaria’s flagship Ethereum event, returns this September 24-25th at Sofia Tech Park, uniting some of the sharpest minds in Web3 for three days of deep technical content and meaningful connections. Blending Balkan energy with global expertise, ETHSofia continues to cement Sofia’s place as one of Europe’s rising Ethereum hubs.

 

This year’s edition puts a special spotlight on Web3 Security, featuring leading researchers, auditors, and protocol engineers working at the frontlines of infrastructure resilience, exploit prevention, and smart contract design. With a sharp increase in protocol exploits across the industry, ETHSofia is doubling down on security-focused sessions, expert panels, and practical workshops. 

 

The conference will also feature key topics such as AI x Blockchain, Trading Tech, DeFi, RWAs & Tokenization, and Blockchain Scaling.

 

The first wave of speakers includes:

    • Nicolas Bacca, co-founder of Ledger
    • Stefan Bratanov, blockchain engineer at Consensys
    • Martin Quensel, co-founder of Centrifuge
    • Mike Massari, strategic advisor at RedStone
    • Krum Pashov, founder of Pashov Audit Group
    • Shermin Voshmgir, author of Token Economy and founder of Token Kitchen

 

See the full list of speakers here.

 

ETHSofia 2025 is backed by a strong roster of sponsors and ecosystem supporters:


Nexo, a premier digital assets wealth platform; Ambire, pioneers in smart contract wallets; Bitomat; BoneX; UEB3 Fund, and Remote IT World, as well as the Ethereum Foundation, returning as a supporter through its Ecosystem Support Program.

 

Building on the momentum of 2024’s major success, ETHSofia 2025 is set to be bolder, larger, and more immersive than ever, uniting builders, dreamers, and degens in the heart of Sofia.

 

Learn more and see how you can get involved at https://ethsofia.com/

 

Event Details:

 

September 24-25th, 2025

Innovation Forum John Atanasoff at Sofia Tech Park

111 Tsarigradsko Shosse Blvd.

1784 Sofia, Bulgaria

Website | X | LinkedIn | Telegram

Press & Media Contact
media@ethsofia.com
partners@ethsofia.com

Follow ETHSofia on Twitter and Linkedin and join the community on Telegram.

 


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