Catella APAM has secured three new occupiers for a total of 16,000 sq ft of space at 60 Spring Gardens in Manchester city centre.
Berkshire Hathaway will occupy the third floor comprising 5,580 sq ft, while financial planner LCM Family has signed for 5,000 sq ft on the fourth floor.
Online software developer Gamesys, which took 5,600 sq ft on the first floor earlier this year, has signed another lease on the second floor, taking its total occupation to 11,278 sq ft.