I'd love to share our "All Remote" page as well. https://about.gitlab.com/company/culture/all-remote/.
There you can read how remote work is changing the workforce, how it changes the organization, advantages for employees and organizations and what did we learn about remote working.
Additionally, our blog page is the great place to learn about our culture and remote working at GitLab https://about.gitlab.com/blog/.
Here's the list of our blog posts I would recommend. This may be a really interesting read for you:
[1] https://about.gitlab.com/2018/10/18/the-case-for-all-remote-...
[2] https://about.gitlab.com/2018/05/17/eliminating-distractions...
[3] https://about.gitlab.com/2018/04/27/remote-future-how-remote...
[4] https://about.gitlab.com/2018/04/17/remote-work-facilitates-...
[5] https://about.gitlab.com/2018/03/16/remote-work-done-right/