Ready to unlock your synergy?
Let us know how to contact you and how we can help:

Visit Us


Honolulu (Headquarters):​

HawaiiOfficeCenters (HOC) Chinatown
1110 Nuuanu Avenue, Suite 5 
Honolulu, Hawaii 96817

Virtual Offices & Remote Staff:

  • Houston, TX

  • San Jose, CA

  • Raleigh, NC

  • Renton, WA

Join Our Email List

Stay informed on news and updates about our firm, vendors, and business partners via our e-newsletters.

For More Information

General Inquiries and Consulting Services:

Donny C. Shimamoto, CPA.CITP, CGMA

Managing Director 


phone: 866-737-9991 x7200


SMB Advisor Services:

Alisa Nishimoto, PMP

Director, Client Services & Firm Administration


phone: 866-737-9991 x7106


Professional Education Services: