Heather E Sim, CPA, is the President of Treewalk and has held the role of Chief Financial Officer at DMG Blockchain Solutions and Bitcoin Treasury Corporation since 2021 and 2025, respectively. Previously, Heather worked as the Financial Reporting Lead at Regency Fireplace Products and as a Senior Accountant at DMCL Chartered Professional Accountants, where they specialized in audits of public and private companies. Heather earned a Bachelor of Arts in Psychology and a Diploma in Accounting from The University of British Columbia, and is currently pursuing a Chartered Professional Accountant designation through CPA Canada.
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