About Green & Company
Trusted Accountants In Cambridge
Our Expert Team of Accountants
in Cambridge, Ontario

James D. Green, RPA
With a foundation in both accounting and strategic business analysis, James holds numerous professional designations and academic credentials. He is a Registered Professional Accountant (RPA) with the Society of Professional Accountants of Canada (SPAC) and a Certified Management Accountant (CMA) from the Institute of Certified Management Accountants (Australia). His skill set is further broadened by the Certified Global Business Analyst (CGBA) designation, which underscores proficiency in strategic business decision-making.
James’s academic journey includes a Bachelor’s degree from Wilfrid Laurier University and an Accounting Certificate from Athabasca University. He also possesses a specialized Certified Executor Advisor (CEA) designation from the Canadian Institute of Certified Executor Advisors (CICEA), making him well-versed in estate and trust matters.
His career trajectory began in 1999 within the technology sector, where he gained experience at companies like IBM, IKON, and OpenText. In 2009, James shifted focus to public practice, becoming part of Green & Company. As owner and general manager, his primary responsibilities involve delivering expert accounting, taxation, and advisory services to individuals, small businesses, and estates.
Outside of his professional commitments, James plays an active role in the community. He serves as Secretary of the Board of Directors for the Society of Professional Accountants of Canada (SPAC) and is a dedicated member of the Rotary Club of Guelph, contributing to local volunteer initiatives.

Ayman Abouskhroun, Bcom
Ayman is a senior accountant with Green & Company. He has a Bachelor of Commerce University Degree in Accounting and was a member of the Certified Internal Auditors with the CIA accreditation. Before coming to Green & Company, Ayman began his career at Ezz Steel, a large international steel manufacturing company, where he worked as an accountant for 17 years. During this time, Ayman took his career to the senior accountant level within the company. In addition, Ayman has income tax experience with RLB Chartered Accountants, and Accounting and Tax Advisory experience with the Tax Center. Since coming to Green & Company, Ayman has proven himself to be an exceptional accountant and a valued team member.

Stefan Du Chaussee, PCP
Stefan is a senior accountant with Green & Company. He has an Advanced Accounting Diploma from Sheridan College and is a designated Payroll Compliance Practitioner (PCP). Stefan spent the first 15 years of his life with LBS Accounting and Financial Services before coming to Green & Company. During his time at LBS, he gained extensive experience in personal income tax advisory and preparation, corporate year-end statement preparation (compilation engagements), corporate T2 income tax filing, bookkeeping, HST and payroll. Stefan has proven himself to be an outstanding accountant and valued team member.

Teerth Sidhu, RPA
Teerth Sidhu is a Senior Accountant at Green & Company. She holds a designation as a Registered Professional Accountant (RPA) through the Society of Professional Accountants of Canada (SPAC) and Bachelor’s degree in Economics. She has over ten years of public practice experience and proficient in managing diverse personal and corporate clients. She excels in preparing financial reports, conducting bookkeeping reviews, and ensuring tax compliance. Known for delivering precise financial data and strategic insights, Teerth is dedicated to providing high-value accounting services tailored to clients’ unique needs.
Green & Company –
Registered Professional Accountants

Green & Company is a proud and supporting member of the Cambridge community.
You Can Trust Green & Company To Guide You Every Step of The Way
Accounting, Income Tax
and Bookkeeping
Our mission is to help individuals and businesses enhance their success, and to contribute to the ongoing growth and development of Cambridge, Ontario.
Seasonal Tax Experts:
In addition to our year-round staff, during tax season you will find two seasonal income tax experts here as well. Our seasonal experts will be familiar faces to returning clients, and have extensive income tax training and experience to help with all manner of tax questions, issues and returns!