The Companies Most Active On The Systemd Mailing List

In part due to the recent news item about an NSA researcher looking at KDBUS and then having written a mailing list parser for finding how many Intel developers work on their open-source driver, for curiosity sake, here's a look at the companies most active on the systemd mailing list.

By far most developers or those just talking on the systemd mailing list are using Gmail or other personal email addresses. Over the past six months, 107 different gmail.com addresses were used to send messages on the systemd mailing list. Below is a look at the number of email addresses used by other companies on the systemd mailing list, ignoring those where there was just a single email address from an organization.

MOST COMMON EMAIL DOMAINS ON THE SYSTEMD MAILING LIST OVER THE TRAILING SIX MONTHS:
31 redhat.com
10 intel.com
7 samsung.com
4 canonical.com
4 linux.intel.com
3 ubuntu.com
3 suse.de
3 coreos.com
2 mentor.com
2 codethink.co.uk
2 google.com
2 endlessm.com
2 pengutronix.de
2 travelping.com
2 suse.com
2 opensuse.org
2 gentoo.org
2 linux.vnet.ibm.com
2 collabora.co.uk

Red Hat certainly dominates the discussions followed by Intel, Samsung, and now Ubuntu/Canonical.

In terms of systemd development stats, see this recent analysis of the systemd code.