Chambers ReviewProvided by ChambersAccountants & Tax Advisers - WashingtonSpotlightWhat the Team is Known ForBDO is a highly respected firm that entered the Seattle market a few years ago with the acquisition of Peterson Sullivan, a local CPA firm.StrengthsBDO are excellent. They're working on one of our cases, and they have shown really strong, in-depth knowledge on some difficult issues.View ranking table