Teckrez Inc. has announced the promotion of Heather Bush to chief financial officer, as well as the appointment of Chris Armstrong to technical account manager. Bush has served as controller for the tackifier resin and acrylic monomer company since January 2021. Armstrong joins Teckrez from a commercial sales position with Alphamin Inc., a Brenntag company.

In her expanded role, Bush will be responsible for external financing, taxes, credit, registration, insurance, accounting, receivables, payables, and financial reporting. Bush also will manage critical non-financial functions including information technology, human resources, and customer service.