Solvay Chemicals Inc has named Cameron Berry director of logistics operations. He previously was director of logistics and sales services for Solvay Minerals. Gary Waller has been appointed director of logistics services after serving most recently with BP Solvay Polyethylene North America. Val Zolotoochin has been named director of engineering, capital, and HSE and will continue as director of operations for Solvay Quimica y Minera SA de CV, a Mexican subsidiary of Solvay Chemicals. He has served previously as director of engineering for Solvay Minerals.