OAKLAND OFFICE

The Oakland office was established in 1946 by Leo Helzel, an Oakland attorney and CPA, in a small office near 14th and Broadway. The current 475 - 14th Street location is home to twenty staff and is growing.  Brenda Colburn Jemmot serves as head of our Oakland office.

Oakland City Center

475 14th Street
Suite 1200
Oakland, CA 94612

Ph: (510) 893-6908

Fax: (510) 873-0977

Oakland City Center

475 14th Street
Suite 1200
Oakland, CA 94612

Ph: (510) 893-6908

Fax: (510) 873-0977

< Oakland Office

Howard Zangwill

CPA / Managing Director of Audit and Accounting

Howard has over 25 years experience providing consulting and accounting services to not-for-profit organizations, private companies and their owners in various industries. As head of RINA’s Audit and Accounting Department, he uses his knowledge to help clients streamline operations, develop and monitor key performance indicators and implement financial management techniques that meet the clients business and financial objectives. When not working, Howard enjoys traveling around the world, learning about new cultures, hiking and biking the East Bay Hills with family and friends.

Howard Zangwill is one of the principals of RINA located in Oakland. Fra' Mani has enjoyed an ongoing beneficial relationship with this firm that has serviced our accounting needs since we began operations. I have enjoyed the exchange we have with Howard and his team and their responsiveness to our business needs as we grow. Terms have also been competitive. 

Thomas Garrity
CFO & General Counsel, Fra’Mani Handcrafted Foods

 

Focus
  • Tax Planning Strategies
  • Entrepreneur Advisory Services
  • Profit Planning & Enhancement
  • Accounting & Auditing
Industries
  • Manufacturing
  • Food & Beverage
  • Franchises
  • Professional Service Firms
  • Not-For-Profit Organizations
  • Wholesalers & Retailers

Howard Zangwill

CPA / Managing Director of Audit and Accounting

Howard has over 25 years experience providing consulting and accounting services to not-for-profit organizations, private companies and their owners in various industries. As head of RINA’s Audit and Accounting Department, he uses his knowledge to help clients streamline operations, develop and monitor key performance indicators and implement financial management techniques that meet the clients business and financial objectives. When not working, Howard enjoys traveling around the world, learning about new cultures, hiking and biking the East Bay Hills with family and friends.

Howard Zangwill is one of the principals of RINA located in Oakland. Fra' Mani has enjoyed an ongoing beneficial relationship with this firm that has serviced our accounting needs since we began operations. I have enjoyed the exchange we have with Howard and his team and their responsiveness to our business needs as we grow. Terms have also been competitive. 

Thomas Garrity
CFO & General Counsel, Fra’Mani Handcrafted Foods

 

Focus
  • Tax Planning Strategies
  • Entrepreneur Advisory Services
  • Profit Planning & Enhancement
  • Accounting & Auditing
Industries
  • Manufacturing
  • Food & Beverage
  • Franchises
  • Professional Service Firms
  • Not-For-Profit Organizations
  • Wholesalers & Retailers

Credentials

University of California, Berkeley, Bachelor of Science Degree in Business Administration, 1982

CPA, License, 1986

Organizations

California Society of Certified Public Accountants

American Institute of Certified Public Accountants

Association for Corporate Growth, Board Member & Co-chair for Membership Committee

Personal Insterests

Traveling the world

Learning about new cultures

Hiking and Biking in the East Bay Hills

Spending time with family and friends