ZHS Professional Corporation is a Toronto-based firm of Chartered Professional Accountants, operating since May 2000. Authorized by CPA Ontario, the company provides a variety of accounting services to individuals, businesses, and corporations across Canada.

The firm specializes in accounting and assurance services, including auditing and financial statement preparation. ZHS also offers tax services, such as tax planning and preparation, to help clients manage their tax obligations. Additionally, the company provides advisory services, including business valuations and planning, as well as IT and system integrity services to ensure secure and efficient operations. ZHS serves a diverse clientele, including companies in manufacturing, telecommunications, entertainment, and not-for-profit organizations, among others.