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| Interchange Inc. | |
| Howard W. Sams | ||
| Webcom | ||
| Helmers Publishing, Inc. - - - | ||
| CRC Press | ||
| Image Publishing, LLC | ||
| Canon Communications | ||
| Nelson Publishing | ||
| Kluwer Academic Publishers | ||
| Laurin Publishing Co., Inc. | ||
| ConnectPress Technical Trade Journal Publishing Group | ||
| Flomerics Inc. | ||
| The Mattingley Publishing Co., Inc. | ||
| Fowler Associates, Inc. | ||
| Reed Business Information (Cahners) - - - | ||
| PennWell Corporation / pennNET | ||
| Business News Publishing BNP | ||
| Action Communications Inc. | ||
| Cygnus Business Media 445 Broad Hollow Road, Suite 21 - Melville, NY USA - - | ||
| Academic Press / Harcourt | ||
| Penton Media, Inc. | ||
| CISP Cambridge International Science Publishing | ||
| Communications Technologies, Inc. | ||
| Expansion Factor, Inc. | ||
| Cumulus Business Media - - - | ||
| Witter Publishing Corporation WPC | ||
| CMP Media | ||
| Nonwovens.com, Inc. | ||
| Stagnito Communications Inc. | ||
| Meredith Corporation | ||
| Butterworth Heinemann | ||
| Kerrwil Publications Ltd. | ||
| upFront.eZine Publishing, Ltd. | ||
| Douglas Publications | ||
| Advanstar Communications Inc. | ||
| Thomas Publishing | ||
| Putman Publishing Company / Putman Media | ||
| John Wiley & Sons, Inc. | ||
| Motion Corporation | ||
| ATTIC Technical Writing | ||
| OpenSystems Publishing | ||
| SouthWare Innovations, Inc. | ||
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