Sunmark Law Professional Corporation
Automatically compiled listing. Details may contain errors.1 lawyer · City of Toronto
One of 2,276 law firms listed in Toronto, and one of 462 handling Business & Corporate Law.
Free consultation
1 lawyer · City of Toronto
One of 2,276 law firms listed in Toronto, and one of 462 handling Business & Corporate Law.
Free consultationSunmark Law Professional Corporation is a small business law firm based in midtown Toronto, on Yonge Street. Its founder, Dennis Yang, holds a Bachelor of Applied Science from the University of Waterloo and a Juris Doctor from the University of Toronto, and worked in the high technology industry in Canada and the United States before practising law. The firm concentrates on corporate and commercial matters for entrepreneurs, private companies, and public issuers, covering due diligence, financing, and governance work, with specific experience on the TSX Venture Exchange, from public offerings to reverse takeovers and capital pool company transactions. It also advises international entrepreneurs and businesses on doing business in Canada, and it holds the exclusive Eastern Canada commercial law membership in International Referral, a global referral network it joined in December 2014.
Alongside its corporate work, the firm handles residential and commercial real estate transactions and mortgage financing, including private mortgage deals for lenders and borrowers. It also has a distinct practice in assisted reproductive and fertility law, working with intended parents, surrogates, and donors on surrogacy agreements, egg donation agreements, hospital directive letters, and court declarations of birth, and it coordinates with fertility clinics and donor agencies in Canada and the United States. In addition to English, the firm says it can serve clients in Mandarin, Korean, and Vietnamese.
Wheelchair accessible
By appointment
Free consultation1920 Yonge Street, Suite 200, Toronto, Ontario M4S 3E2 · 416-645-2232
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Immigration LawThis listing was generated by AI from public sources in August 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗
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