Rockstone Research Ltd. is an independent research house specialized in the analysis and valuation of capital markets and publicly listed companies. The focus is set on the exploration, development and production of resource deposits.
Polycom, Inc. (Nasdaq: PLCM) is a global leader in unified communications solutions with industry-leading telepresence, video, voice and infrastructure solutions built on open standards. Polycom powers smarter conversations, transforming lives and businesses worldwide.
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