About Valiant Law

Valiant Law is a full-service law firm with offices in Mississauga and Toronto, serving small and medium-sized businesses along with real estate, litigation, and immigration clients across the Greater Toronto Area. Its practice covers corporate and commercial law, real estate, land use and planning, civil litigation, and immigration. The firm also offers fractional general counsel services, giving growing companies ongoing access to a lawyer for governance, contracts, and compliance without the cost of a full-time hire.

The firm was co-founded by litigation lawyers Sina Nastarani and Navdeep Chahal. Before starting Valiant Law, Nastarani represented one of Canada's major banks in commercial litigation, and Chahal worked at an insurance defence litigation firm in Toronto. On the corporate side, the firm's lawyers have backgrounds that include McCarthy Tetrault LLP and a legal technology startup, and they advise on mergers and acquisitions, venture capital, and franchise law.

Valiant Law also runs an international services practice for clients doing business in the Gulf region, India, and ASEAN markets, with team members in Gulf Region-focused roles such as M&A Consultant and Business Advisor. It works with an affiliated intellectual property practice called Realize IP Law on patent strategy and prosecution for technology and startup clients. Lawyers at the firm speak English along with Punjabi, Farsi, Kurdish, and Hindi.

Milestones & recognition

  • Valiant Law was co-founded by litigation lawyers Sina Nastarani and Navdeep Chahal.
  • The firm runs an international services practice for clients in the Gulf region, India, and ASEAN markets, with team members in Gulf Region-focused roles such as M&A Consultant and Business Advisor.
  • The firm works with Realize IP Law, an affiliated intellectual property practice, on patent strategy and prosecution for technology and startup clients.

In the community

  • A lawyer at the firm served for nearly a decade on the board of directors of the Peel Multicultural Council, including as chair of its finance, personnel, and administration committee.
  • A lawyer at the firm is a Supervising Lawyer at the Osgoode Innovation Clinic, which helps entrepreneurs get access to intellectual property advice.
  • A lawyer at the firm serves as a Director of the South Asian Bar Association Toronto.

Good to know

A person using a wheelchairWheelchair accessible

This firm’s lawyers at a glance

Law schools
Western University (2), Osgoode Hall Law School, University of Birmingham, University of Ottawa, University of Toronto 6 of 6 lawyers
Languages on the roster
English, Farsi, Hindi, Kurdish, Punjabi

Offices 2

415 Matheson Blvd East, Mississauga, ON L4Z 1N8, Canada

439 University Avenue, 5th Floor, Toronto, ON M5G 1Y8, Canada

The neighbourhood

Valiant Law's Toronto office is at 439 University Avenue, on a stretch of the street known locally as Hospital Row for its cluster of major teaching hospitals, and close to Osgoode Hall and the Toronto courthouse. That fits a firm whose litigation lawyers regularly appear before the Superior Court of Justice and the Ontario Court of Justice on matters that include personal injury and professional liability claims.

The Mississauga office, at 415 Matheson Blvd East, serves the firm's corporate, real estate, and immigration clients across Peel Region and the western GTA.

Frequently asked questions

Does Valiant Law offer fractional general counsel services?
Yes. The firm provides fractional general counsel services, giving growing companies ongoing access to a lawyer for governance, regulatory compliance, contracts, and board-level decisions without hiring a full-time in-house lawyer.
Can Valiant Law help set up or expand a franchise?
Yes, the firm's corporate lawyers advise both franchisors and franchisees on franchise disclosure documents, agreements, and territory planning.
Does the firm handle patents or intellectual property for startups?
Yes. Valiant Law works with Realize IP Law, an affiliated intellectual property practice, on patent strategy, prosecution, and IP portfolio management for technology and startup clients.
Can Valiant Law help someone buy, sell, or refinance a home in the GTA?
Yes, the firm's real estate group handles residential purchases, sales, and refinancing, including private mortgages and home equity lines of credit, for clients across the Greater Toronto Area.
Does Valiant Law handle business immigration matters?
Yes, the firm's immigration practice covers both personal and corporate immigration, including visas, work permits, and relocation for businesses moving talent into Canada.
What languages can clients get service in at Valiant Law?
Lawyers at the firm speak English along with Punjabi, Farsi, Kurdish, and Hindi.

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Listing compiled from the firm’s public website in September 2026. Verify licence status in the Law Society of Ontario directory ↗