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About Us

Osman Accounting is a family owned and operated business, based out of London, Ontario, Canada. It was established by Mohammad Osman Yassine Over 40 years ago. Osman Accounting embraces a philosophy that prioritizes their clients as family, offering them comprehensive support in tax, accounting, and general business advice.


Mohammad Osman Yassine

Managing Partner

Establishing Osman Accounting Services in 1984, Mohammad has amassed approximately four decades of industry experience. He stands as a seasoned professional and a respected figure in the London community. Furthermore, Mohammad's expertise extends to personal tax, corporate tax, and notably, he has been manually preparing tax returns in London, Ontario, since before the advent of computers.

Osman Yassine

Senior Manager
Business Advisor and Tax Specialist

Having been part of Osman Accounting for 15 years, Osman boasts significant expertise in public accounting. He serves as an in-house authority in tax, accounting, and business advisory services. Additionally, he leads a proficient team of bookkeepers and tax preparers, contributing to the firm's comprehensive client offerings.

Omar Yassine, CPA

Senior Manager
Business Advisor and Tax Specialist

Omar has dedicated ten years to a career in public accounting, with five of those years spent at a leading multinational accounting firm. During this tenure, he acquired invaluable expertise in tax compliance, tax planning, and business advisory services. Omar holds a CPA designation, specializing in both Corporate and Personal tax matters.

Shaan Syed, CPA

Associate Senior Manager
Business Advisor and Tax Specialist

Shaan Syed brings a wealth of expertise to Osman Accounting as an internal consultant, business advisor, and tax consultant. With a background as an audit manager at a multinational firm, Shaan's experience encompasses a broad spectrum of financial services.

Iman Baroudi

Staff Accountant
Bookkeeping and Payroll Specialist

Iman is a staff accountant at Osman Accounting Services. She is our in house expert when it comes to bookkeeping and payroll.

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