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- BILLzzz
- Callum027Catalyst Cloud
- caniwiCatalyst
- cheliosAuckland, New Zealand
- daviddrummond
- doctorlard
- donovanSharesies
- drkostasUniversity of Tennessee, Knoxville
- duduziscatalystcloud.nz
- edwinp-catalyst-eu
- egilesCatalyst IT Ltd
- jhcloos
- LoveBug
- openstackerNew Zealand
- ozfSoftware Square, Byte Town, Logicstate, Computronia
- puck
- teolupusCatalyst IT