Revvity, Inc., formerly known as PerkinElmer, Inc., focuses on designing and manufacturing measuring devices and analytical instruments across various sectors, including health and environmental. The company generates 61% of its net sales from medical diagnostic equipment and 39% from analytical instruments. Geographically, sales are led by the United States (46.7%), followed by China (14.4%), the United Kingdom (4.1%), and other regions (34.8%).