I work for Red Hat, we do it all the time. We often acquire closed source companies and then release the software as open-source, while continuing to offer it.

I work for Red Hat, we do it all the time. We often acquire closed source companies and then release the software as open-source, while continuing to offer it. I believe the most recent example was Stackrox, open sourced March 31st. The "productized" version is Red Hat Advanced Cluster Security. https://www.stackrox.io/blog/open-source-stackrox-is-now-available/ https://www.stackrox.io/blog/open-source-stackrox-is-now-ava...