American Polymer Standards Corporation

American Polymer Standards Corporation (APSC) is a leading manufacturer of certified reference materials (CRMs) in the United States. The company is also known as Polymer Standards Service (PSS) and is headquartered in Mentor, Ohio. APSC has over 100 employees and serves thousands of customers worldwide.

The publicly traded stock exchange market name of APSC is OTC Markets Group, Inc. and its ticker symbol is APST.

The company's headquarters is located at:

8681 Tyler Blvd Mentor, OH 44060 United States

APSC's largest offices worldwide are:

• APSC Europe GmbH - Frankfurt, Germany
  Carl-Benz-Straße 11
  60386 Frankfurt am Main
  Germany
• APSC Japan K.K. - Tokyo, Japan
  1-15-11 Shibuya
  Shibuya-ku, Tokyo 150-0002
  Japan

APSC's manufacturing facilities are located at:

• APSC Ohio Manufacturing Facility - Mentor, Ohio
  8681 Tyler Blvd
  Mentor, OH 44060
  United States
• APSC Europe GmbH Manufacturing Facility - Mainz, Germany
  Carl-Zeiss-Straße 1
  55129 Mainz
  Germany
• APSC Japan K.K. Manufacturing Facility - Tokyo, Japan
  1-15-11 Shibuya
  Shibuya-ku, Tokyo 150-0002
  Japan