CES provides a variety of cost-effective business services to districts, schools, community organizations, municipalities, and businesses. Special member pricing is typically available for these ...
William Diehl, Ed.D. will retire on December 31st, 2020, from the post of Executive Director of the Collaborative for Educational Services (CES). Dr. Diehl has been the Executive Director of ...
Henning Ohlenbusc is the procurement coordinator for the CES Cooperative Purchasing program. He administers several yearly bids for participating school districts, human service agencies, and ...