ALTANA announced that the head of the Business Line Plastics Additives at the BYK Division will assume the leadership of the ACTEGA Division in March of 2019.

Specialty chemical distributor Palmer Holland has appointed a new Midwest Region Sales Manager.

TCI Powder Coatings (TCI), an RPM International company, has named a new Vice President and General Manager.

SIFCO Applied Surface Concepts (ASC), part of Norman Hay plc, has expanded its R&D team by welcoming new Corrosion Engineer.

TCI Powder Coatings has hired a Marketing Administrator responsible for the functionality and coordination of the company's Marketing Department.

St. Louis-based specialty chemical distributor Hall Technologies Inc. has added three new members to the company's technical sales team.

Kuncai is expanding and restructuring its global marketing and sales organization to meet increasing demand for its natural and synthetic pearlescent pigments.

OPC Polymers has made a number of changes to its leadership team, appointing two new directors, a new manager and a new senior advisor.

Kemper System America Inc. has named a new CEO.

Axalta Coating Systems Ltd. announced that Terrence Hahn has officially joined the company as Chief Executive Officer, succeeding Charlie Shaver.