Security for
mission critical systems.

Quantstamp is a global security company helping fintechs, protocols, enterprises, and institutions build and operate safer systems.

Founded in
2017
Programming languages
25+
Audits conducted
1,400+
Ecosystems
60+
Secured
$500B+

Our story

Built in blockchain.
Expanding into frontier technology.

Applying our experience protecting digital assets to enterprise systems where security is mission critical.

  1. 2017

    Pioneers in web3 security

    Founded in 2017, Quantstamp joined Y Combinator’s Winter 2018 batch.

    YC company profile
  2. 2021

    Chainproof founded

    Quantstamp partners with Sompo to create Chainproof.

    Chainproof background
  3. 2022

    $100M Series A

    SoftBank and Pantera lead Quantstamp’s $100 million Series A.

  4. 2026

    Securing frontier technology

    Expanding into enterprise security across AI, robotics, biotechnology, and other mission critical sectors.

Our work

A track record built
where failures are costly.

Explore audit reports
1,400+

Audits conducted

60+

Ecosystems

$500B+

Digital assets secured

Trusted by teams across blockchain and finance

EthereumVisaSolanaAavePolygonCircle

Our mission

Help teams build systems people can rely on.

We started in blockchain security, helping protect hundreds of billions of dollars in digital assets. That work demanded close scrutiny of complex code, permissions, infrastructure, and the assumptions connecting them.

We are bringing that expertise to enterprises building in AI, robotics, biotechnology, and other frontier sectors. Our focus is the software, infrastructure, and operational controls these systems depend on.

Explore our audit reports
01

Research and engineering

Formal methods, information security, and secure systems design, supported by security tools and peer-reviewed research.

02

Code and operations

Assessments across application logic, infrastructure, access controls, and operational processes.

03

Work beyond launch

Monitoring, incident response, and verification as systems change.

Our investors

Backed by leading investors.

Over $100M

Raised in total

Our people

Deep expertise in
complex systems.

Our technical team includes Ph.D. graduates in computer science and mathematics. Expertise in formal methods, information security, and secure systems design underpins our work across sectors.

Meet the full team

Build with Quantstamp.

Talk to our team about your security needs.