About us
| 1997 | Start: Daniel Mangatter, Thomas Marquardt and Jens Kruszyk as "Datom Internet Support GbR" |
| 1999 | Dissolution of the GbR; start as "Schlittermann — Internet und Unix Support" |
| 2001 | First freelance employee (Mr C.J.) joins |
| 2003 | Two further permanent employees as administrators (Mrs G.Sch., Mr C.A.) |
| 2005 | Mrs Schlittermann joins (commercial tasks); freelancer leaves |
| 2006 | Mrs D.W. joins (content assistant) |
| 2008 | Mrs K.S. joins (administrator); office space expanded |
| 2010 | Mr M.F. joins (administrator) |
| 2013 | Mr C.A. leaves |
| 2014 | Mrs G.Sch. leaves |
| 2015 | Mrs K.S. leaves; Mr S.F. joins (administrator) |
| 2015 | Mrs H.Y.P. joins (administrator) |
| 2017 | Mrs H.Y.P. leaves; Mr B.B. joins (administrator) |
| 2019 | Mr F.H. joins (administrator) |
| 2021 | Mr B.B. leaves; Mr M.O. joins (administrator) |
| 2022 | Mr K.M. joins and leaves (administrator) |
| 2023 | Mr M.O. leaves; Mr E.S. joins (administrator) |
| 2024 | Mrs L.M. joins (administrator) |
| 2025 | Mr J.S. joins (administrator) |
| 2026 | Mrs L.M. leaves |
Open Source
Our daily work produces small tools that we publish as open source. Beyond that we also contribute regularly to Exim (a mail transfer agent) and other upstream projects.
→ A selection of our open-source projects