OPEN SOURCE

Securing OSS is not optional

We are a team of founders, maintainers, and contributors to the ecosystem's largest projects.
Sigstore
Sigstore is the new standard for signing, verifying and protecting open source software.
Kubernetes
The most widely used open source system to deploy, scale, and manage containerized applications.
Wolfi
The first community (un)distro built with default security measures for the software supply chain.
14M+

collective years of experience in open source.

100+

projects actively maintained by Chainguardians.

250+

hours a week spent contributing
to OSS.

18

Chainguardians hold leadership positions in OSS.

Community Leadership

We contribute, maintain and help lead some of the most widely relied upon open source software projects.

Priya Wadhwa
Sigstore Technical Steering Committee
Adolfo García Veytia
Kubernetes SIG Release Technical Lead
Josh Dolitsky
OCI Technical Oversight Board
Carlos Panato
Kubernetes Steering Committee
OSS PROJECTS

Contribute. Maintain. Secure.

Our roots are in open source.

Kubernetes 
Container orchestration system.
Sigstore
Sign, verify, and protect software.
SLSA
Software supply chain framework.
Wolfi
Community (un)distro for supply chain.
Kubernetes 
Container orchestration system.
Sigstore
Sign, verify, and protect software.
SLSA
Software supply chain framework.
Wolfi
Community (un)distro for supply chain.
Kubernetes 
Container orchestration system.
Sigstore
Sign, verify, and protect software.
SLSA
Software supply chain framework.
Wolfi
Community (un)distro for supply chain.
OCI
Standards for container formats.
OpenVex
Specification and reference toolchain.
Knative
severless containers in Kubernetes.
Tekton
Standardized CI/CD tooling.
OCI
Standards for container formats.
OpenVex
Specification and reference toolchain.
Knative
severless containers in Kubernetes.
Tekton
Standardized CI/CD tooling.
OCI
Standards for container formats.
OpenVex
Specification and reference toolchain.
Knative
severless containers in Kubernetes.
Tekton
Standardized CI/CD tooling.
COMMUNITY

Follow our OSS community

Github

Follow our work on GitHub and join in on the fun.

Graphic of Wolf icon
Wolfi

Wolfi is a community Linux OS designed for the container and cloud-native era.

Academy

Learn how to make your software supply chain secure by default.