Ortho-Clinical Diagnostics, a Johnson & Johnson company is headquartered in Raritan, New Jersey, USA. Research headquarters are located in Rochester, New York. The company also maintains facilities throughout the world including in Canada, the United Kingdom, France, Germany, Italy, Spain, Japan, Singapore and Australia.

Clinical Chemistry – patented dry-slide technology and systems for use in stat and random access in-vitro diagnostic testing. The Company offers a broad menu covering, classical chemistries and special chemistries.