Staff Profiles

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Rose O'Sullivan

Rose is the Managing Partner of the firm.
As Managing Partner, Rose is primarily in charge of planning and supervising client engagements.  Rose has over 20 years in the Finance field and extensive experience in corporate treasury and international banking.

Santa Clara University, BA Degree in Finance

Professional Associations
Treasury Management Association, Quickbooks Pro Advisor, American Intstitue of Professional Bookkeepers.


Yijia Li

Yijia joined the firm in August 2014.  She has a masters in accounting and taxation and held positions at a variety of companies prior to joining Business Books. 

University of San Diego, Double Major

Master of Science in Accountancy, Master of Science in Taxation

Zhejiang University

Bachelor of Management, Financial Management



Heather Gruhle, CPA


                                      Business Books, LLC * P.O. Box 80486, * San Diego * CA * 92138
                                                               Phone: (858) 472-3097 Fax: (858) 216-4542