RPM International Inc. has promoted Kenneth M. Armstrong to Senior Director of Environmental, Health and Safety, and has hired Carrie Rogers as Senior Internal Auditor and Justin Williams as Global Tax Manager.
Boulder Imaging (BI) has promoted Chris Sheridan to Director of Engineering. In his new role, Sheridan is responsible for leading mechanical, electrical and optical engineering design for the company.
The AVA Group (AVA-CO2 and AVA Biochem) has hired Dr. Volker Wagner-Solbach as the Sales Manager at AVA Biochem and the Business Development Manager, Bio-Based Chemistry at AVA-CO2.
Emerald Kalama Chemical, a business group of Emerald Performance Materials, has appointed David Keung to the newly created position of Asia Sales Manager.