https://lwn.net/Articles/585504/
Of the 8 voting members, at the time Steve Langasek and Colin Watson were currently employed and Ian Jackson had been previously employed by Canonical.
None of the 8 voting members were employed by Red Hat at the time.
Here's a comment with more research into affiliations at the time: https://lwn.net/Articles/585026/
https://lwn.net/Articles/585504/
Of the 8 voting members, at the time Steve Langasek and Colin Watson were currently employed and Ian Jackson had been previously employed by Canonical.
None of the 8 voting members were employed by Red Hat at the time.
Here's a comment with more research into affiliations at the time: https://lwn.net/Articles/585026/