Concentrix Corp. has signed a long-term lease for a 55,000-square-foot building at 3795 Data Drive in Peachtree Corners. The building is part of the Lakeside at Spalding Triangle portfolio owned by Glenfield Captial.

Lakeside at Spalding Triangle is comprised of four office buildings with a total of 258,547 square feet of high-tech suburban office space. The 3795 building was formerly an Avaya call center and has substantial infrastructure already in place. It is one of the few buildings in the area with Georgia Power's proprietary Hi-Reli system, underground wiring that provides redundancy and increased reliability in the power supply.

"We are proud that a highly respected, successful global corporation like Concentrix chose Peachtree Corners as its metro Atlanta headquarters, and we are thrilled to welcome them to this innovative, growing and exciting community," said Mike Mason, Mayor of Peachtree Corners.

According to information collected by commercial real estate tracking corporation CoStar, first quarter 2015 data indicates the lease is one of the largest closed in metro Atlanta this year.