Perquest, a growing online payroll services company, is relocating from the 10th floor of 1333 Broadway, which is owned by CIM Group. At Dublin Corporate Center, its address will be 4160 Dublin Blvd.

Dublin Corporate Center is an 18.6-acre class-A office campus consisting of three four-story office buildings totaling 440,278 square feet. Brian Lagomarsino and Ted Helgans of Colliers International have the leasing assignment. Neither Tishman Speyer nor Lagomarsino was immediately available Tuesdsay morning for comment.

Colliers International tracks nine class A office buildings in Dublin totaling 1.5 million square feet. As of the end of the third quarter, vacancy was 21.6%, down 70 basis points from the prior quarter, and the average full-service asking rate was $1.80 per square foot per month. In Oakland, the average full-service asking rate for class A space is $2.75 per square foot, according to Cornish & Carey.