- Australian Data Systems
- Productivity tools for MicroStation, as well as a collection of technical tips and tricks.
- Corporate Montage, Pty. Ltd.
- Resellers and developers of applications for Microstation, for tasks such as color management, DGN file translation, mapping, and text processing.
- J.P. Lanaux, Inc.
- Develops and sells the Quick-PIPE and Quick-STEEL third-party Microstation add-on software packages for piping and structural steel.
- Team uStation AB
- MicroStation resellers and independent software developers, with free MDL utilities to download.
- Publishes books, training manuals, and college courses on Microstation, Architecture, Construction, and Blueprint Reading, and provides links to related distance-education training courses and resource materials.
- The IDDEA Group
- Iowa based User Group for MicroStation and related products, holding user conferences twice yearly.