About

Grayling Wireless USA, Inc. (Pink Sheets: GRYW) was initially formed as a private Canadian company in July 2001 for the purpose of developing and commercializing ClearCalm™ Advantage, an innovative safety communications system. Grayling’s strategic evaluations include acquisitions and mergers that add incremental shareholder value, extend the company’s market share and add to its technical competencies. Our most recent acquisition provides a U.S.

Products & services in Calgary

Communication system Shareholder value

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