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Moss Adams


Moss Adams is a Seattle-based, professional services firm that was founded in 1913. The firm has a large range of services primarily revolving around accounting, consulting, and wealth management services. Since its founding, the firm has grown to employ over 3,000 professionals across 30 offices in the Western United States. The firm has additional offices in Arizona, New Mexico, Oregon, California, Kansas, Colorado, and Texas. 

Moss Adams is the 11th largest accounting firm, in the nation, by revenues. The firm is also a founding member of Praxity – a global alliance of auditing and independent accounting companies with over 40,000 professionals across 100 plus countries. Moss Adams also offers its services to high net worth individuals and private clients – providing asset management and investment banking services through two affiliate companies.

The client base of the firm includes private and not-for-profit clients in a variety of industries, including construction; life sciences; manufacturing and consumer products; automotive and dealer services; health care; not-for-profit; government services; apparel; communications and media; financial services; wine, beer, and spirits; agribusiness; forest products; real estate; hospitality; restaurants; technology; and power and utilities. 

Primary services of the firm includes: Audit, Tax, Wealth Services,  Business and Technology Consulting, Transaction Services, Sustainability Audits, International Services, Valuations, Business Risk Management & Control Solutions, and Mergers & Acquisitions


North America
  • Denver
  • Houston
  • Kansas City
  • Los Angeles
  • Phoenix
  • Sacramento
  • San Diego
  • San Francisco Bay Area
  • Seattle
(206) 302-6800
999 3rd Avenue
Seattle, WA 98104 United States