Integrated Spaceflight Services LLC

Evaluator Group is a data storage industry analysis organization for disk storage subsystems including storage management software. Its customers are vendors, integrators, other analyst firms and information technology storage specialists. Evaluator Group publishes The Evaluator Series Product Analysis publications and conducts seminars for users and vendors. The company also produces The Evaluator Series Announcement Analyses of significant disk announcements for vendors and a variety of white papers on disk related subjects. It also provides the Evaluator Series On-Line, a detailed Web resident database about disk storage products and vendors. Founded in 1997, the company s mission is to provide comprehensive and objective analysis of online storage products, hardware and software and storage related issues in the most timely and cost effective manner possible.

Particle Measuring Systems is one of the global leaders in micro-contamination monitoring. The company offers a complete line of testing, training and consulting services to help meet its clients contamination monitoring needs. Particle Measuring Systems expertise is available to find contamination sources, test the cleanliness of parts, characterize processes and monitor cleanrooms. Dr. Robert Knollenberg, whose emphasis on elite technology drove the company s engineers to be the first to detect .05-micrometer particles in air and de-ionized water, and .065-micrometer particles in chemicals, founded Particle Measuring Systems in 1972. In January 1996, Particle Measuring Systems became a member of Spectris. In February 2004, the company acquired Molecular Analytics, a scientific, engineering and production firm with more than 15 years experience in ion mobility spectroscopy.