Open Source. Security. Transparency. Sustainability.
We help companies to create sustainable and efficient workflow and process documentation. Ask us for analysis, consulting, studies and workshops. Interested in recursive agile documentation and onboarding? We can help you to help yourself.

Who is controlling your company? Where are the limits of your autonomy? Are external gatekeepers a threat to your revenues?

Vision and ethic. Are you, your employees and your customers confident with the long-term impact and goals of your company?

Humans, teams, organisations and IT: What is going on on the OSI layers 8, 9, 10? Ethics, motivation, inspiration.
For more than 20 years Feilner IT has been serving customers with consulting, documentation, research, presentation, coaching and expertise. Our goal is to help you to help yourself.

Feilner IT is a company from Regensburg, Bavaria. Founded by its Owner Markus Feilner in the year 2000, its roots date back to the early nineties, the foundations of the internet and the success of Linux and Open Source. In word and writing, Feilner IT has always focused on explaining technology and delivering long-term, sustainable and scalable solutions.
Markus Feilner – Feilner IT
Wöhrdstraße 10
93059 Regensburg
Phone: +49 170 302 70 92
E-Mail: info@feilner-it.net
Web: www.feilner-it.net
Markus Feilner is directly available for you on a variety of internet services:
PGP Information:
PGP -Key ID (as of 2022-01-01): 40A3C306F96133067C11CFD9A958A906268C9F0A
Download full public key here.
Matrix: @mfeilner:matrix.org
Twitter: @mfeilner
XING: http://www.xing.com/profile/Markus_Feilner
LinkedIN: http://www.linkedin.com/in/markusfeilner
Fediverse: https://mastodon.cloud/@mfeilner
Diaspora: https://pluspora.com/u/mfeilner
IM/Riot/Jabber, anywhere: mfeilner (e.g. mfeilner@jabber.org)
Markus’ Orcid ID: 0000-0001-5792-7569
For compliance with German and European law (and to protect your rights), we are not on Facebook, Whatsapp or similar insecure or incompliant channels.
map: https://www.openstreetmap.org/#map=19/49.0219/12.1001
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