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| KnowledgeStorm: Simulation Software Business technology search site offering software, service, reseller and hardware information on thousands of IT solutions. |   |
| Zeland Software Developer of electronic design automation (EDA) software for electromagnetic simulation and design. |   | |
| Simucad Provider of UNIX- and Windows-based logic simulation and fault simulation products. |   | |
| Quantic EMC Provider of signal integrity simulation tools to engineers and printed circuit board designers. |   | |
| Audio4fun.com Offers voice changer, DVD player, MP3 player and music editing software solutions. |   | |
| Macrocad Provider of synthesizable core macro functions, simulation models and simulator hardware interfaces for system functions and bus interfaces. |   | |
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