Opteon, an international provider of valuation, advisory, and property services through innovative software solutions, completed the acquisition of Northeastern Appraisal Associates, an appraisal management company and staff appraisal firm. Financial terms were not disclosed. "Our technology works hand-in-hand with appraisers. By equipping exceptional staff appraisers with our technology, Opteon streamlines the appraisal process. Northeastern Appraisal Associates Residential is comprised of an incredible team that will be able to implement our technology across the Northeastern US," Chris Knight, Opteon Group CEO.