PEPPERELL — In one of the biggest commercial leases in the Nashoba Valley this year, Masy BioServices, the largest employer in Pepperell, has increased its leased space at Pepperell Place to 60,000 square feet.

The 35-year-old company operates two other locations in town plus a facility in Pennsylvania.

This lease brings Pepperell Place to over 90 percent occupancy and home to 15 businesses.

Masy BioServices provides accredited calibration services, validation services, and cGMP biostorage solutions for the pharmaceutical, biotechnology, and medical device industries.

It requires a state-of-the-art facility designed specifically to store its critical materials in a safe and secure facility, monitoring and maintaining a wide range of temperatures and humidity specifications.

The new space at Pepperell Place will be available to store material at ambient and 5 C temperatures and will include designated space for pallet storage.

In the past year, Masy has hired 24 employees and anticipates increasing staffing significantly.