MDD Forensic Accountants | 27,664 followers on LinkedIn. Founded in 1933, MDD is a leading international forensic accounting firm that provides economic damage quantification assessments for its clients. We frequently work with law firms, government entities, multi-national corporations, small businesses, insurance companies and independent adjustment firms. With over 40 offices in Australia, Brazil, Canada, Hong Kong, Japan, New Zealand, Singapore, Thailand, Korea, the UAE, the UK and the USA, MDD is proud of its demonstrated results in this highly specialized area of accounting.