1 Google Intel Linux Foundation Linuxhotel Villa Vogelsang Red Hat Siemens 2ndQuadrant ARM credativ GmbH Endocode AG freiheit.com technologies Heinlein Support HP Intevation GmbH KDAB Group Open Invention Network Software Freedom Law Center sysmocom - s.f.m.c. GmbH Thomas Etter Adler-Apotheke Ahrensburg, Dr. Martin Zuther e.K. Alexander Kahl (-09/2017) Amadeus IT Group Andrew Wilson Berlin Linux User Group (BeLUG) Bibliotek-Systemer As Bird & Bird Björn Persson CFEngine Christian Wasserthal Florian Westphal foo.li systeme + software Holger Kienle imunixx GmbH Ingenieurgemeinschaft IgH inmedias.it GmbH ITOMIG GmbH Joachim Zobel Johannes Krampf LIHAS - LinuxHaus Stuttgart Marco Poli Mario Lardieri Martin F. Krafft Martin Knoblauch (Knobisoft) Pascal Cedraschi René Genz Simon Harhues Stephan Kreutzer Thomas Kahle Univention Wolfgang Ocker