Boston’s Margulies Perruzzi Architects has been selected to provide space planning and interior design services for 100,000 square feet of office space for Pioneer Investments.

Pioneer, a global investment management company, recently renewed its lease at 60 State St. in Boston. Margulies Perruzzi Architects (MPA) will update the office design and additional support space consisting of five floors at Pioneer’s office.

The project scope includes redesigned workspaces, conference rooms, lobbies, reception areas, finishes, furniture and lighting. A major reconfiguration of Pioneer’s IT/mission-critical spaces is planned. A conference center featuring a suite of conference rooms with a large breakout area will also be added. In order to allow Pioneer’s operations to continue during construction, MPA will phase the renovation schedule and utilize available swing space.

A client of MPA’s for more than 10 years, Pioneer hired MPA to design its offices when it originally expanded beyond the 60 State St. building in 2000, and has since worked with MPA on numerous renovations within 60 State. Renovations for this project are expected to be completed by March 2012.