- Home References NTGI in the News Business Analyst Curriculum Business Analyst Courses Project Management Curriculum Project Management Courses Northeast Training Group, Inc. 44 Baker Circle Chestnut Hill, MA 02467 Telephone (617) 469-5557 Email: Sgoldberg@NortheastTrainingGroup.com If it's hard to find, call us. If you have hardware, software, or people issues where education or training can ...www.gis.net/~ntgi