Exhibit 21.1

                              List of Subsidiaries

Certicom Corp. (Delaware),  a Delaware corporation and a wholly owned subsidiary
of  Certicom  Corp.,  a  corporation  organized  under  the  laws  of the  Yukon
Territory.

Consensus  Development  Corporation,  a corporation  organized under the laws of
California, and a direct wholly owned subsidiary of Certicom Corp. (Delaware).

Uptronics, Inc. a corporation organized under the laws of Delaware, and a direct
wholly owned subsidiary of Certicom Corp. (Delaware).

Trustpoint,  a corporation organized under the laws of California,  and a direct
wholly owned subsidiary of Certicom Corp. (Delaware).