Welcome to the EDCO Collaborative and the Education Collaborative for Greater Boston, Inc. EDCO has a long rich history of providing services to school districts in Greater Boston and at-risk students across Massachusetts. Since 1969, EDCO has been offering high quality student programs, outstanding educator training, and other cost-effective services to school communities. We continue to provide innovative and responsive programming for our members and to support the needs of students who remain at-risk. We believe deeply in our vision of strength in diversity and quality through collaboration.