Celebrating 25 Years of  creating products for life.

American Diagnostica Inc. (ADI) is a world leader in the discovery, manufacture and marketing of novel medical diagnostic products related to the diagnosis and research of disorders involving fibrinolysis, hemostasis, oncology, vascular biology and thrombosis. Our unique range of products is sold to hospitals, medical testing laboratories, university research facilities and pharmaceutical companies throughout the world.

ADI was founded in 1982.  We are now a member of the Sekisui Group and a subsidary of Sekisui Medical Co., Ltd. in Tokyo, Japan.  We have sales offices in the United States, Canada, and Germany; cGMP compliant- and ISO 13485:2003 accredited manufacturing and research facilities in Stamford, CT, USA, and additional research laboratories in Montréal, Canada and Pfungstadt, Germany.  We have distributors world-wide.

ADI is committed to providing today's and tomorrow's demanding healthcare environments with superior products to improve productivity, reliability, economy and quality-of-life.