Exhibit 21

Subsidiaries of ACT Teleconferencing, Inc.

Name	Jurisdiction of Incorporation
ACT Teleconferencing Services, Inc., formerly ACT Capital, Inc.	Minnesota, USA
ACT VideoConferencing, Inc., formerly NBS, Inc.	Minnesota, USA
ACT Research, Inc.	Colorado, USA
ACT Proximity, Inc.	Colorado, USA
ACT Teleconferencing Canada Inc.	Canada
ACT Teleconferencing Limited (formerly 60% owned but 100% owned as of January 17, 2001)	United Kingdom
ACT Business Solutions Limited, formerly Multimedia and Teleconferencing Services Limited	United Kingdom
ACT Teleconferencing France SA	France
ACT Teleconferencing GmbH	Germany
ACT Teleconferencing BV	Netherlands
ACT Teleconferencing Belgium SA	Belgium
ACT Teleconferencing (Pty) Limited	Australia
ACT Teleconferencing Hong Kong Limited	Hong Kong
ACT Teleconferencing of Bermuda Limited	Bermuda
ACT Teleconferencing Singapore PTE Limited	Singapore