EX-21.1 2 d443946dex211.htm EXHIBIT 21.1

EXHIBIT 21.1

SUBSIDIARIES OF THE REGISTRANT

1. | Allume Systems, Inc., a California corporation.

2. | Tag Acquisition Corporation II, a Delaware corporation.

3. | E Frontier Acquisition Corporation, a Delaware corporation.

4. | IS Acquisition Sub, Inc., a Delaware corporation.

5. | Tel Acquisition Corporation, a Delaware corporation.

6. | STF Technologies, Inc., a Missouri corporation.

7. | Smith Micro Software LLC Belgrade, a Serbia corporation.

8. | Smith Micro Software UK Limited, a United Kingdom corporation.

9. | William W. Smith Software Canada. Ltd., a Canadian corporation.

10. | Smith Micro Software, Asia Limited, a Hong Kong corporation.

11. | Mobility Acquisition Corporation, a Delaware corporation.

12. | Core Mobility, Inc., a Delaware corporation.