Deis wrote Helm v1 (now known as Helm Classic: https://github.com/helm/helm-classic https://github.com/helm/helm-classic). Deis and Google (as well as others)

Deis wrote Helm v1 (now known as Helm Classic: https://github.com/helm/helm-classic https://github.com/helm/helm-classic). Deis and Google (as well as others) collaborated on the current v2, building on Google's open source Deployment Manager (which you can see at https://github.com/gabrtv/deployment-manager https://github.com/gabrtv/deployment-manager) - itself derived from Google's Cloud Deployment Manager (https://cloud.google.com/deployment-manager/ https://cloud.google.com/deployment-manager/) The good thing about open source is, it doesn't really matter who wrote it.