We believe in the value of relationships. We view every client relationship like a partnership. We are committed to providing close, personal attention to our clients. We take pride in giving you the assurance that the assistance you receive comes from years of advanced training, technical experience and financial acumen. Our continual investment of time and resources in professional continuing education, state-of-the-art computer technology is indicative of our commitment to excellence.


WKRZ LLP Chartered Professional Accountants was founded on the principles of progressive thinking, reliability and personalized client service with a hands on approach. This philosophy has been our operating philosophy and key to our successful relationships with our clients. We consider ourselves a boutique firm offering professional advice to the owner managed business and individuals.

Our People


Ronald Klayman



Ronald Klayman is a senior partner of the firm providing consulting and management advisory services to the clientele.

Ronald specializes in providing professional services for a variety of business sectors including real estate and construction, distribution, manufacturing, entertainment, condominiums and professional practices including; medical, dental, legal.

Ronald has also received designations as a Certified Fraud Examiner and an Accredited Litigation and Valuation Specialist. Ronald provides forensic, valuations and litigation support services for the firm.

Ronald is actively involved in the community and serves as a board member for various not-for-profit organizations. Is a member of The Institute of Chartered Professional Accountants of Ontario, The Association of Certified Fraud Examiners and the Canadian Litigation Accounting & Valuation Institute.


Rick Wronzberg


Rick Wronzberg has extensive experience in both public accounting, consulting and industry. He obtained his CA in 1982 with Deloitte. Rick has extensive experience with assisting clients with migration to various accounting software programs including BusinessVision, Quickbooks, AccountEdge (MYOB), and various Accpac/Sage programs.

His involvement with condominium corporations, both in property management and audit provide him with a greater insight into the audit of condominium corporations.

Rick is a member of the board of directors of an international not-for-profit organization with over 20,000 members as well as serving as a regional vice-president. He has continued to volunteer in a mens’ sports league, both in an administrative role and player, that he was instrumental in setting up over 30 years ago.

Guru Arumugam


Guru is an accountant with international experience. He built a career as an auditor where he had the opportunity to work with different sized CPA firms from different countries. He has experience working with clients from various industry segments, such as manufacturing, services and not-for-profit organizations




Born October 22, 2010. Occupation is a registered trained Therapy Dog. Handler is Shelli Klayman. Ambition in life is to bring as many smiles to the people he touches. (p.s………..to do the odd tax return).