- Coolheads Consulting - Consulting company founded by two historical fathers of Topic Maps paradigm, Steve Newcomb and Michel Biezunski.
- empolis GmbH - empolis offers professional Content and Knowledge Management solutions.
- InfoLoom, Inc. - Infoloom provides consulting and solutions.
- Mondeca - Mondeca provides software tools and consulting for Knowledge and Information Management.
- NetworkedPlanet Limited - Vendor of processing software and information management tools for the Microsoft .NET platform.
- Ontopia - Ontopia provides Knowledge, Information, and Process Management software and solutions.
- Techquila - Kal Ahmed provides training and systems development services using standards-based technology.
