Sphere Fluidics: Denise Emsden, Evelyn Stevenson, Ravi Girdhar

UK-based Sphere Fluidics has appointed Denise Emsden as VP of people and organizational development, Evelyn Stevenson as director of product management, and Ravi Girdhar as director of sales in Europe, the Middle East, and Africa.

Emsden comes to the firm from Mundipharma International Technical Operations, where she was director of human resources. She also has experience at Abcam.

Stevenson comes to Sphere from Azenta Life Sciences, where she was director of product management, consumables, and instruments.

Girdhar has held commercial positions at Thermo Fisher Scientific and GE Healthcare. He holds a master of chemistry degree from the University of Southampton.