?- Microsoft Corporation
- International Business Management (IBM) Corporation
- Smith Micro Software Inc.
- Advantech Co. Ltd.
- Bosch Software Innovations GmbH
- Amplia Soluciones S.L.
- Aeris Communication Inc.
- PTC Incorporation
- Oracle Corporation
- Smith Micro Software Inc.
- Telit Communications PLC
- Cumulocity GmbH
- Enhanced Telecommunications Inc.
- Zentri Inc.