CPA Practice Advisor: Opsahl Dawson Merges with Hauser Jones & Sas

Opsahl Dawson has merged with Bellevue-based Hauser Jones & Sas, expanding its Washington footprint to four offices and deepening its expertise in audit and assurance. CEO Aaron Dawson emphasized the cultural alignment and shared values between the firms, highlighting a joint commitment to people, technology, and excellence. The merger strengthens Opsahl Dawson’s team to 180 professionals and positions the firm for continued growth and innovation across the region.

Read the full article here.

A 3D representation of the Opsahl Dawson Logo - A half circle rotated to create a ball shape

Learn Why ODC 
Stands Out