Rotorua's branch of Forman Commercial Interiors is set to close with the loss of six jobs.
The news came as Fletcher Building announced it was restructuring the former Forman Group business which it bought in 2007.
Nationwide, Forman Commercial Interiors and Forman Insulation would be consolidated with eight branch offices - including Rotorua's - closing and 55 positions being affected.
Forman Building Systems and Forman Manufacturing are also restructuring.
A spokeswoman for the company said six positions in Rotorua would be disestablished.