- ITUG
- Vivit (Formerly OpenView Forum, Intl.)
- DSCOOP - Digital Solutions Cooperative
- DECUS Asia
- Encompass Australia
- HP-Interex Austria
- HP-Interex Belux
- Encompass Canada
- DANUG (Denmark)
- HP-Interex EMEA
- FINUG (Finland)
- Decus Finland
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- Interex Netherlands
- HP-Interex Ireland
- DECUS Israel
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- HP-Interex Macedonia
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- Encompass New Zealand
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- Porthp
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On-Line Conferencing - Encompasserve