Wealth management technology company Vestmark has leased 33,866 square feet of office space in Wakefield, which will serve as the company’s U.S. headquarters.

The company is converting a sublease into a direct lease and renovating its space. The new leases start in February, according to a statement.

The building at 100 & 200 Quannapowitt Parkway is the site of the former American Mutual Insurance Co. The 387,000-square-foot, first-class office and technology center is owned by Digital Realty Trust.

Jones Lang LaSalle Managing Director Tamie Thompson and Senior Vice President Dan Cordeau negotiated the lease representing owner/developer Digital Realty Trust. Newmark Knight Frank Principal Christopher Curley represented Vestmark as the tenant.

"As Vestmark continues to see tremendous market demand for our technology and services, we are pleased to maintain our corporate headquarters in an environment which has served us well so far," said Vestmark CEO John Lunny. "The location, office environment, and surrounding resources and facilities have been a benefit for our employees and will continue to benefit Vestmark as the company grows."