Blockchain security by community experts

Ackee Blockchain is a team of auditors and white hat hackers who perform security audits and assessments. Our mission is to contribute to a stronger blockchain ecosystem by sharing our knowledge.

Blockchain services

technical due diligence

Smart Contracts Auditing

Our team of engineers will perform a security audit, including automated tests, bug bounty contests, tool analysis and manual code review. We offer both one-time audits and continuous auditing as a service.

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smart contracts

Smart Contracts Development

Our blockchain developers create secure Ethereum smart contracts on Solidity or develop with Rust on Solana. We can do it from scratch or take over an existing project.

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complete ecosystem

Security Workshops for Developers

Developers impact the project's security the most, and we know how to boost their security skills.
We teach teams how to write cross-chain fuzz tests, security practices and onboard on to security tooling.

Our clients

Ethereum
Audit
celo

cLabs

cLabs is a member of the Alliance for Prosperity and part of the community working on Celo.

We are helping cLabs to secure the blockchain ecosystem by performing security assessments for following projects:
ETHEREUM
Audit
fund

Rockaway Blockchain Fund

The largest European investment fund focused on investment into blockchain and digital assets, with a target value of $ 100 million.

We are happy to support RBF on their investment decisions by our technical due diligence process.
Solana
Audit
defi

Marinade Finance

Liquid staking protocol built on Solana.

The audit scope was 4 engineering weeks, we co-audited with Kudelski Security and Nedodyme.

Marinade was presented as "The most trusted staking on Solana" on the Solana Breakpoint conference.
ethereum
Audit
gaming

Community Gaming

Community Gaming’s platform creates a seamless experience for tournament organizers to host grassroots tournaments and for gamers to compete and instantly get paid when they win.

We have performed a quick 5 MDs review of Ethereum smart contracts.

The audit was not published.
Audit
Ethereum
DEX

1inch Network

One-stop access to decentralized finance. DEX and DeFi aggregator protocol across Ethereum, BSC, Polygon, Optimism, Arbitrum, Avalanche and Gnosis chain.

"We had much pleasure working with Ackee Blockchain. They have accomplished several audits for us, and they always met deadlines, making at the same time valuable results even in the projects with a massive codebase."

Audit
Ethereum
Bridge

Axelar

Axelar enables cross-chain communication by providing a decentralized network that can be used for cross-chain requests.

"A pleasure working with an experienced and dedicated team that knows the ins and outs of smart contracts. The speed, attention to detail, and curiosity to ask the right questions are exceptional."

Sergey Gorbunov, Co-Founder

Solana
Audit
Defi

Marinade Finance

Liquid staking protocol built on Solana.

The audit scope was 4 engineering weeks; we co-audited with Kudelski Security and Nedodyme.


Ethereum
Audit
Defi

Trader Joe

Trader Joe is a one-stop decentralized trading platform on the Avalanche network.

"It has been great working with Ackee Blockchain. They’re a new auditing company that also understands web3’s fast pace. The audits they delivered were thorough and on time. Moreover, our engineers picked up lots of knowledge working with them."


Ethereum
Audit
Celo

cLabs

cLabs is a member of the Alliance for Prosperity and part of the community working on Celo.

"It’s always a pleasure working with the Ackee Blockchain team. Good professionalism, availability, and delivery. Our organization benefits greatly from the information and detailed reports provided."

Ryon Shamloo, cLabs

We are helping cLabs to secure the blockchain ecosystem by performing security assessments for following projects:

Our work & open source tools

Our mission is to make blockchain a safer space. To make it happen, we create security open source tools for developers and auditors.

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Woke

Woke is a Python-based development and testing framework for Solidity and cross-chain fuzzing.

Learn More
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Trdelník

Trdelník is a Rust-based testing framework for Solana programs written in Anchor.

Learn More

Tools for Solidity

Tools for Solidity is a Visual Studio Code Solidity extension that helps to develop securer smart contracts.

Learn More

Trusted by the best

We have received official development/community grants the key blockchain companies and foundations.

Media Mentions

We have been featured in some well-known media, such as The Coin Bureau or CzechCrunch.

Onboarding developers to Web3

We organize our Solana and Solidity schools where developers are onboarded into web3 and get an Ackee Blockchain certificate.

School of Solidity

Take your technical skills to the next level and get a certification in the Solidity language.

Date
TBA, expected in Summer 2023
Secure your spot

School of Solana

Take your technical skills to the next level and get a certification in the Rust language and Solana blockchain.

Date
February 15, 2023
Applications are closed

Executive team

With years of experience under our belt, we are ready for any challenge.

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Josef Gattermayer, Ph.D.

Managing Partner

Co-founder of Ackee & assistant professor at CTU, where he received a doctorate in Distributed Systems. A regular speaker at important blockchain events, such as DevCon and Solana Breakpoint.

Tomas Bayer

Chief Operating Officer

Crypto veteran with a background in managing business for several tech companies worldwide. He provides expertise in operations and business development here at Ackee Blockchain.

Dominik Teiml

Dominik Teiml

Tech Consultant / Auditor

Dominik is a rock-star auditor and contributor to Ethereum Yellow Paper and Slither. Before joining our team, he worked at auditing firms Trail of Bits and CertiK. Dominik has been in love with mathematics since his studies at University of Oxford.