Tosoh Quartz, Inc.
Heather List is an experienced procurement professional with a strong background in purchasing and supply chain management. Currently serving as a Senior Buyer at TOSOH QUARTZ, INC. since May 2014, Heather has previously held roles as a Buyer at Hinds Instruments, Purchasing Agent at Stimson Lumber Company, Purchasing Analyst at Roseburg Forest Products, and Purchasing Agent at Westmark Industries. Throughout these positions, key activities included processing order action reports, managing requisitions and purchase orders, providing internal customer service, and reviewing RFQs. Heather’s expertise encompasses vendor management, conflict resolution, and data analysis, contributing to efficient operations across various sectors.
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Tosoh Quartz, Inc.
We are Tosoh Quartz, Inc. (TQI), the world's leading manufacturer of quartz glassware for the semiconductor industry. With locations in Portland, OR and Durham, UK, we have been dedicated to uncompromising quality and service since our founding in 1957. Our purpose is to transform Earth’s most useful natural substance into products that benefit humanity.