Ranked by number of licensed CPAs in Oregon and Southwest Washington
1. Moss Adams
CPAs: 141
OR and SW Wash. Employees: 450
OR and SW Wash. Offices: 3
Offices Worldwide: 36
Year Established: 1913
2. Aldrich CPAs + Advisors
CPAs: 137
OR and SW Wash. Employees: 174
OR and SW Wash. Offices: 2
Offices Worldwide: 9
Year Established: 1973
3. Perkins & Co
CPAs: 77
OR and SW Wash. Employees: 163
OR and SW Wash. Offices: 2
Offices Worldwide: 2
Year Established: 1986
4. Deloitte LLP and Subsidiaries
CPAs: 73
OR and SW Wash. Employees: 466
OR and SW Wash. Offices: 2
Offices Worldwide: 725
Year Established: 1895
5. Delap
CPAs: 66
OR and SW Wash. Employees: 103
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 1933
6. Kernutt Stokes
CPAs: 43
OR and SW Wash. Employees: 89
OR and SW Wash. Offices: 4
Offices Worldwide: 4
Year Established: 1946
7. Hoffman, Stewart & Schmidt
CPAs: 35
OR and SW Wash. Employees: 65
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 1979
8. KDP Certified Public Accountants
CPAs: 23
OR and SW Wash. Employees: 75
OR and SW Wash. Offices: 1
Offices Worldwide: 2
Year Established: 1979
9. SingerLewak
CPAs: 18
OR and SW Wash. Employees: 45
OR and SW Wash. Offices: 2
Offices Worldwide: 12
Year Established: 1959
10. Grove, Mueller & Swank
CPAs: 16
OR and SW Wash. Employees: 34
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 1984
11. Talbot Korvola & Warwick
CPAs: 14
OR and SW Wash. Employees: 35
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 1987
12. Fordham & Co
CPAs: 12
OR and SW Wash. Employees: 19
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 1956
13. Isler Northwest
CPAs: 11
OR and SW Wash. Employees: 21
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 1961
TIE 14. Brenner & Company
CPAs: 10
OR and SW Wash. Employees: 29
OR and SW Wash. Offices: 1
Offices Worldwide: 26
Year Established: 1946
TIE 14. Guyer & Associates CPAs
CPAs: 10
OR and SW Wash. Employees: 24
OR and SW Wash. Offices: 2
Offices Worldwide: 2
Year Established: 1945
TIE 14. Pittman & Brooks
CPAs: 10
OR and SW Wash. Employees: 24
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 1985
17. Koontz Perdue Blasquez & Co.
CPAs: 9
OR and SW Wash. Employees: 15
OR and SW Wash. Offices: 1
Offices Worldwide: 9
Year Established: 1954
TIE 18. Fischer, Hayes, Joye & Allen
CPAs: 7
OR and SW Wash. Employees: 25
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 2016
TIE 18. TD Consulting Group
CPAs: 7
OR and SW Wash. Employees: 13
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 1995
20. Lewis, Poe, Moeller, Gunderson & Roberts
CPAs: 6
OR and SW Wash. Employees: 14
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 1951
21. Molatore Scroggin Peterson & Co.
CPAs: 5
OR and SW Wash. Employees: 20
OR and SW Wash. Offices: 2
Offices Worldwide: 2
Year Established: 1937
22. Isler Medford
CPAs: 3
OR and SW Wash. Employees: 7
OR and SW Wash. Offices: 1
Offices Worldwide: 1
Year Established: 2016
