The Jackson Laboratory acquired Research Models and Services operations from Charles River Laboratories International, Inc. (NYSE:CRL) for $63 million on October 12, 2021. The turnover of Research Models and Services operations for the year ended 31st December 2021 was approximately $46. It has approximately 260 employees. Ernst & Young Global Limited acted as financial advisor to The Jackson Laboratory.

The Jackson Laboratory completed the acquisition of Research Models and Services operations from Charles River Laboratories International, Inc. (NYSE:CRL) on October 12, 2021. Randy Steven Laxer and Hisateru Goda of Morrison & Foerster LLP (Japan) acted as legal advisor to Charles River Laboratories International, Inc.