> For the complete documentation index, see [llms.txt](https://4irtoken.gitbook.io/blockchainvalley/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://4irtoken.gitbook.io/blockchainvalley/1.-token-information/token-issuer/1.3.2.-collaborating-partners.md).

# 1.3.2.  Collaborating partners

**Chainintegrity:** Security Partner.

Chainintegrity is a company safeguarding inventors and investors with fit-for-purpose security research to identify and mitigate potential risk. The team consists of threat modelling specialists and smart contract auditors with in-depth proficiency in activities such as threat modelling, security auditing, and risk analysis - enabling coverage of the entire spectrum of actors in decentralized finance, including projects, venture capital, HNWIs.