About Marks & Ciraco

Marks & Ciraco is a full-service law firm in Mississauga, Ontario. The firm's site states its lawyers have practiced law in Ontario since 1991, and its two founders, Joseph F.S. Ciraco and William I. Marks, were both called to the Ontario Bar in 1993. Ciraco started as an assistant Crown attorney in the Toronto Crown Attorney's Office before moving into private practice in 1997. Marks focused on corporate and commercial work, including the purchase and sale of privately owned businesses, and held a license as a Trademark Agent with the Canadian Intellectual Property Office. Marks died in 2020, and Ciraco continues to lead the firm that carries both their names.

Today the firm practices in criminal defence, real estate, civil litigation, personal injury, and wills and estates from its office on Traders Boulevard East. Ciraco's own trial work centers on criminal and civil litigation, and in November 2024 Ciraco was appointed a Deputy Judge of the Superior Court of Justice for the Central West Region. Ciraco is fluent in Italian, and the firm's criminal law page also offers direct access to a Chinese-speaking paralegal for clients who prefer it.

In the community

  • In 2025, the firm sponsored a golf tournament in support of the Canadian Animal Blood Bank's K9 blood donation program, including a donation of Toronto Blue Jays tickets to the fundraiser.
  • In 2021, lawyers and paralegals from the firm were ready to serve as coaches and advisors in a volunteer initiative it later wrote about on its site.
  • In 2022, the firm's site raised awareness of neuroendocrine cancer, noting the tumours make up about 2 percent of nationally treated cancers.

Good to know

A person using a wheelchairAccessible restroomA calendar with a checkmark beside a clockBy appointment

This firm’s lawyers at a glance

Called to the bar
1993 · median 33 years in practice 1 of 2 lawyers
Law schools
Osgoode Hall Law School 1 of 2 lawyers
Languages on the roster
Italian

Where to find them

120 Traders Blvd. East, Suite 205, Mississauga, Ontario L4Z 2H7 · 905-712-8300

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This listing was generated by AI from public sources in September 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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