Whitworth & Becker, llp C.P.A.

2075 SW First Avenue, Suite 2A, Portland, OR 97201, USA

(503) 295-1939

http://www.leswhitworthcpa.com/

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Wilken & Company, P.C.

2435 SW Fifth Avenue, Portland, OR 97201-4966, USA

503.225.1359

http://www.wilkencpas.com

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Williamson & Associates LLP

One S.W. Columbia, Suite 625, Portland, OR 97258-2004, USA

503.546.9346

http://www.williamsoncpa.com/

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