David J. Rega

Ipsum Networks, Inc. provides route analysis and IP-layer management solutions for enterprises and service providers. Its solutions enhances underlying network by providing visibility into network wide, multi protocol IP routing activity, supporting historical, real-time and planning analysis. The company was founded in 2001 and is headquartered in Plano, TX.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Siemens Healthcare is dedicated to helping you get the most out of your investment throughout the entire product life cycle and beyond. They understand that investments in healthcare technology today will have profound effects on both your patients and your business for years to come. Its goal is to enable you to take technology further, profitability higher, and patient care to the next level.

Part of Creative Technology Ltd., Ensoniq Corp. is a company that makes audio and sound technology products. The company is based in Malvern, PA. Ensoniq was acquired by Creative Technology Ltd. on January 09, 1998 for $77 million.