EXHIBIT 21.1
SUBSIDIARIES OF PREMIERE GLOBAL SERVICES, INC.
| JURISDICTION OF | |
| SUBSIDIARY | ORGANIZATION |
| American Teleconferencing Services, Ltd. | Missouri |
| Budget Conferencing Inc. | Canada |
| Clarinet, Inc. | Georgia |
| Communications Network Enhancement Inc. | Delaware |
| Enterprise Care Teleconferencing (Asia) Pty Ltd. | Australia |
| iMeet, Inc. | Delaware |
| Intellivoice Communications, LLC | Delaware |
| NetConnect Conferencing Inc. | Canada |
| NetConnect Systems Ltd. | United Kingdom |
| NetConnect Systems GmbH | Germany |
| Netspoke, Inc. | Delaware |
| Premiere Communications, Inc. | Florida |
| PCI Network Services, Inc. | Georgia |
| Premiere Conferencing E.U.R.L. | France |
| Premiere Conferencing GmbH | Germany |
| Premiere Conferencing Limited | New Zealand |
| Premiere Conferencing Pte. Ltd. | Singapore |
| Premiere Conferencing Pty Limited | Australia |
| Premiere Conferencing (Canada) Limited | Canada |
| Premiere Conferencing (Hong Kong) Limited | Hong Kong |
| Premiere Conferencing (Ireland) Limited | Ireland |
| Premiere Conferencing (Japan), Inc. | Japan |
| Premiere Conferencing (UK) Limited | United Kingdom |
| Premiere Conferencing Networks, Inc. | Georgia |
| Premiere Global Services GmbH | Germany |
| Premiere Global Services Denmark ASP | Denmark |
| Premiere Global Services Finland OY | Finland |
| Premiere Global Services International S.a. r.l. | Luxembourg |
| Premiere Global Services Norway AS | Norway |
| Premiere Global Services Sweden AB | Sweden |
| Premiere Global Services (UK) Limited | United Kingdom |
| Ptek, Inc. | Georgia |
| Ptek Investors I LLC | Delaware |
| PTEK Services, Inc. | Delaware |
| Ptek Ventures I LLC | Delaware |
| RCI Acquisition Corp. | Georgia |
| Voice-Tel Enterprises, LLC | Delaware |
| Voice-Tel Pty Ltd. | Australia |
| Xpedite, Inc. | Japan |
| Xpedite, Ltd. | Korea |
| Xpedite Network Services, Inc. | Georgia |
| Xpedite Systems Limited | Hong Kong |
| Xpedite Systems Inc. (Malaysia) Sdn. Bhd. | Malaysia |
| Xpedite Systems AG | Switzerland |
| Xpedite Systems Holdings (UK) Limited | United Kingdom |
| Xpedite Systems, LLC | Delaware |
| Xpedite Systems Limited | New Zealand |
| Xpedite Systems Participation E.U.R.L. | France |
| Xpedite Systems Pte. Ltd. | Singapore |
| Xpedite Systems Pty Limited | Australia |
| JURISDICTION OF | |
| SUBSIDIARY | ORGANIZATION |
| Xpedite Systems S.r.l. | Italy |
| Xpedite Systems Spain, S.A. | Spain |
| Xpedite Systems, S.A. | France |
| Xpedite Systems Worldwide, Inc. | Delaware |