Burlington-based Gutierrez Co. has completed lease transactions totaling more than 26,000 square feet at 200 Summit Drive, part of its three-building office park near the junction of Routes 3 and 128.

CityFacilities Management and Center for Individual Opportunity leased 7,044 square feet and 3,232 square feet respectively. 128 Technology expanded into an additional 16,387 square feet.

Cushman & Wakefield Executive Director Michael Dalton and Senior Associates Blake Baldwin and Kurtis Gibbs represented The Gutierrez Co. as well as City Facilities Management in the transactions. CIO was represented by Ken Oppenheim, assistant vice president of Lincoln Property Co., and 128 Technology was represented by Brad Spencer of Jumbo Capital Management.

The Gutierrez Co. completed a new cafeteria, wellness center and outdoor fitness center at the property this summer.

The complex also includes the new build-to-suit headquarters for MilliporeSigma, which is consolidating operations and relocating 800 employees from locations in Billerica, Waltham and Woburn.