Packaging company tna has announced that Jonathan Rankin has been promoted to CEO.

Bühler Inc, a global supplier in process engineering and technology for food, feed and advanced industrial materials, has announced the appointment of Andy Sharpe as its new President and CEO. Sharpe, who succeeds René Steiner, will take over on the first of January.

Stefan Hoppe was named president and executive director of the OPC Foundation after being nominated by its former director, Thomas J. Burke, who resigned during the last Board of Directors meeting. Hoppe was elected by the board in the same meeting.