Top 10 Blockchain Audit Companies Worldwide | Crypto Audit Firms


There are many Blockchains and ICO companies out there, and some of them are going to be really successful. In this list, we are identifying the top Blockchain audit companies in the world.

Since most protocols rely on a complex collection of blockchain, blockchain audits are a crucial part of crypto security in the highly competitive world of DeFi, where exploits are frequently found.

Two main goals are accomplished by a good blockchain audit. Security is first and foremost, of course. Good blockchain assurance helps uncover any problems and makes sure that the protocol is taking the appropriate action to fix any bugs or weaknesses that could endanger the cash of its users.

A competent smart contract auditor can still conduct thorough evaluations to find any problems, potentially preventing catastrophic vulnerabilities after launch, even though there are no guarantees that a protocol will be secure after an audit.

Second, a strong audit shows the crypto community and possible VC investors that a foundational level of security has been built, which fosters a certain amount of confidence and trust in the project.

This is crucial for current projects deploying a significant upgrade as well as new projects entering the market. Here we create a list of the Top 10 blockchain audit companies worldwide.

How to choose a blockchain auditor?

Blockchain Audit Firms in the World
Blockchain Audit Firms in the World

Examining the portfolios of the projects/platforms that the potential smart contract auditor has reviewed in the past is one of the first steps in choosing the correct candidate. By doing this, you’ll be able to see how many audits they’ve worked on and, more crucially, whether any of the platforms or projects they worked on has been misused.

While the majority of auditors will provide audits of Ethereum contracts, only a select few will be qualified to examine projects on alternative blockchains including Solana, Polygon, Avalanche, Fantom, and BNB.

When reviewing previous audit reports, it’s important to keep the audit firm’s technique and approach in mind. The scope of an audit frequently varies across various projects, and audit companies take on assignments of variable complexity in accordance with their agreements with their clients.

Finally, another quality to look for in a good auditor is the quality of audit reports. A good report should include a detailed description of all the issues discovered during the investigation.

List of 10 best smart contract/blockchain auditing firms in the world

Name the top blockchain and smart contract audit companies

  • Hacken
  • Certik
  • Slowmist
  • Quantstamp
  • Halborn
  • Trail of bits
  • OpenZeppelin
  • ConsenSys diligence
  • Kudelski Security
  • LeastAuthority 

Top 10 Biggest & Popular & Profitable Blockchain Companies Worldwide

Detail of 10 top Blockchain development audit companies

Name of smart contract audit firms

1. Hacken– best blockchain audit Platform Company

Hacken provides its clients with a wide range of security services. Among the services offered is blockchain security consulting, web/mobile penetration testing, bug bounty program coordination, and crypto exchange ratings.

Although Hacken provides a long list of services aimed at blockchain and crypto firms, its ecosystem also includes security products suitable for IT companies in general.

The company has a commendable reputation as a security risk assessment for businesses that require a digital environment to create or enable services for their customers.

As a result, it’s no surprise that Hacken has provided security services to non-blockchain behemoths like Air Asia. Furthermore, it has demonstrated its dedication to blockchain technology by sponsoring and engaging security experts from around the world in security meetups.

Hacken has also developed the HackenAI security platform, which is intended to protect users from security risks and account compromises. Darknet monitoring, for example, immediately alerts users of compromised passwords and potential darknet attacks. HackenAI is available on iOS and Android devices.

2. Certik– one of the cheap blockchain stocks audit Firms

CertiK is a blockchain security company founded in 2018 by Columbia and Yale professors. For its end-to-end blockchain security audit services, the company employs formal verification and AI technology in collaboration with some of the best cyber security experts.

CertiK mathematically validates the safety of smart contracts by combining formal and manual verification. Furthermore, the company has created “CertiK Chain,” a security-focused blockchain designed to improve the security of smart contracts.

CertiK claims to have audited over 1,800 projects and assessed over $278 billion in total market capitalization valuation. The company has audited popular chains such as BNB, Terra, Polygon, and The Sandbox. Binance, Coinbase, and Golden Sachs are also on board.

3. Slowmist– top blockchain security companies

Slowmist, a blockchain security firm founded in 2018, specializes in providing protection for the blockchain ecosystem. Slowmist’s team has over ten years of network security experience and has worked on projects such as Binance, OKX, Huobi, Pancakeswap, and SlowMist offers a variety of security-related products and services in addition to security audits and other related services.

MistTrack, anti-money laundering (AML) software, Vulpush (vulnerability monitoring), and SlowMist Hacked are a few examples (Crypto hack archives). To add value to its services, the company has partnered with international and domestic security firms such as Akamai, Cloudflare, FireEye, BitDefender, and IPIP. MistTrack, a system that tracks the movement of stolen funds, is one notable SlowMist service.

4. Quantstamp– crypto audit Development Company

Quantstamp is a blockchain security startup that was announced at the YCombinator W18 Batch. Quantstamp’s security team has worked for top IT companies such as Google, Facebook, and Apple. This is reflected in the platform’s extensive suite of blockchain security tools and services.

Quantstamp, for example, has created a decentralized security network for smart contract auditing. Users can use this solution to perform automated smart contract security audits on a “global network of decentralized security nodes.”

Furthermore, the platform offers expert security audits for clients’ blockchain projects as well as a security monitoring software tool that is available 24 hours a day, seven days a week.

5. Halborn-best blockchain digital assets

Halborn was founded in 2019 by two prominent ethical hackers, Rob Behnke and Steven Walbroehl. Since then, the organization has expanded to include more than 80 highly skilled security engineers. Halborn focuses on analyzing and testing blockchain applications for security flaws and design flaws.

They ensure that the smart contract application is ready for mainnet by performing both manual and automated testing. The company specializes in Ethereum, Substrate, Solana, CosmWasm, Terra, Cosmos Tendermint, and Algorand protocols. BlockFi, ApeCoin, Avalanche, THORChain, and Polygon are among their clients.

Aside from smart contract audits, the company also offers cybersecurity consulting (Security Advisory as a Service), advanced penetration testing, DevOps & Automation, and DevOps & Automation.

10 Top Blockchain Games to Make Money Online 2022 | P2E Games As passive income business ideas

6. Trail of bits-auditor companies using smart contracts

Trail of Bits takes pride in being a network of developers capable of identifying and correcting flaws in software, devices, or codes. To put it another way, the solution offers a wide range of software security services such as smart contract audits, blockchain security research, software development, and so on.

Trail of Bits has built formidable security tools for smart contracts over the years. Crytic, Slither, and Echidna are three of these blockchain-focused solutions.

Aside from that, Trail of Bits created the well-known AlgoVPN. It also has a large number of security publications on GitHub, including public reports for some of its clients, such as 0x Protocol, Compound, NuCypher, and MakerDAO.

7. OpenZeppelin– blockchain audit software development services

OpenZeppelin is a cybersecurity technology and services company best known for its OpenZeppelin Contracts Solidity libraries. Through OpenZeppelin’s native SDK, developers can easily integrate these libraries into their applications.

Since 2015, the company has assisted in the protection of assets worth over $10 billion in some of the most prominent crypto organizations, including but not limited to the Ethereum Foundation, Coinbase, Compound, Aave, and The Graph.

In addition, OpenZeppelin was the first cybersecurity firm to use gamification to identify security flaws in smart contracts. “Ethernaut” by OpenZeppelin is a game that challenges players to find and exploit security flaws in smart contracts in order to advance to the next level.

8. ConsenSys diligence– top-class blockchain audit companies

ConsenSys, based in the United States, is one of the industry’s largest and most visible blockchain incubators. ConsenSys.

Unlike the other security firms on this list, devotes its resources and technological know-how to the development of Ethereum blockchain applications and software, particularly financial infrastructures.

As a result, ConsenSys Diligence, its product, provides security analysis for smart contracts. This audit product is cutting-edge “cryptography, blockchain technology, and crypto-economic incentive analysis.”

9. Kudelski Security– smart contract auditing

Kudelski Security is a cybersecurity firm based in Switzerland that offers innovative solutions and consulting services to help organizations improve their cyber confidence. Despite being only two years old, Kudelski has already collaborated with some of the most prominent names in the cryptocurrency industry.

Binance, Solana,, Input-Output, Monero, and Zcash are among its clients. To date, the company has completed over 200 security audits, secured a market cap of over $230 billion, and audited over 500,000 lines of code.

In addition to blockchain security, the company offers advisory services, technology optimization, managed security, managed detection and response, and incident response.

10.  LeastAuthority – blockchain service provider

LeastAuthority is a cybersecurity consulting firm specializing in privacy. It describes itself as a facilitator of private and disruptive storage solutions. The platform currently offers two major products to its users.

The first, Private storage (formerly S4), is a centralized system that provides end-users with storage infrastructure while giving them control over the collection, processing, and distribution of their private data. Tahoe LAFS, on the other hand, enables a decentralized, distributed, and fault-tolerant storage facility.

LeastAuthority has published security reports for Ethereum, Tezos, and other cryptocurrencies, in addition to different storage architectures. It also collaborates with developers throughout their development cycles to ensure that their projects are secure.


In this article, the industry future describes the Top 10 blockchain audit companies worldwide. We also create a list of the top 10 smart contract/blockchain companies in the world. If our viewers have any doubts, let us know in the comment section below.


What is a smart contract?

Simply put, smart contracts are blockchain-based algorithms that execute when certain criteria are met. They are often used to automate the implementation of an agreement so that all parties can be certain of the conclusion right away, without the need for an intermediary or additional delay.


Please enter your comment!
Please enter your name here

Share post:

More like this

Reviews and Recommendations: Finding the Best Party Bus Services

Searching for the most reliable party bus companies? Find the best party bus for your next event by reading reviews and suggestions. Learn how to throw a memorable party by picking the perfect service.

Beyond Digital Art: This Is How NFTs Can Change The Way We Consume

Learn how the use of Non-Fungible Tokens (NFTs) is altering the buying, selling, and appreciating of digital artwork. Discover how NFTs have altered the landscape of the art market for creators, buyers, and sellers.

NFT Bridge: The Future of Cross-Chain NFT Trading

Discover the future of cross-chain NFT trading with the NFT Bridge. Learn how this innovative technology is revolutionizing the way NFTs are bought, sold, and exchanged across different blockchain networks.

Digital Assurance & Quality Testing for Digital Transformation

Using Quality Assurance (QA) testing methods, digital assurance guarantees software or a digital ecosystem functions as intended, helping businesses and projects succeed.