Chainguard

Chainguard is a cybersecurity company focused on securing the software supply chain and reducing risk in open-source and cloud-native development. The company provides hardened container images and software packages designed to minimize vulnerabilities, unnecessary components and supply-chain exposure. Chainguard Images are built with a security-first approach and are designed to contain only the components required for an application, reducing the potential attack surface. The company also provides software bills of materials, vulnerability information, signatures and provenance data to improve transparency throughout the software lifecycle. Chainguard's technology is relevant to developers, platform engineering teams and security teams operating Kubernetes, containers and cloud-native infrastructure. Its approach emphasizes building trusted software artifacts from source through deployment rather than attempting to secure applications only after they reach production. Chainguard supports DevSecOps practices by providing secure base images, open-source packages and automation that can integrate into existing CI/CD pipelines. Organizations can use the platform to reduce the effort required to maintain vulnerable packages and respond to newly discovered vulnerabilities. The company has become particularly relevant as enterprises face increasing software supply-chain attacks and regulatory pressure for stronger software provenance and SBOM practices. Its core value is providing trusted, continuously maintained software building blocks for modern applications.