Benchmark Litigation is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Cookies Settings

Key contacts
Partner: Justin Nasseri
Partner: Jacqueline Cole
Partner: Mark Ross
Quick facts
Partners

8

Other qualified practitioners

10

Total number of lawyers

18

Languages

English

Key practice areas
Dispute resolution
Firm overview

Founded in February of 2021, Ross Nasseri LLP is one of Canada’s best litigation boutiques. The firm is based in Toronto and boasts a team of 18 litigators, including eight partners. The firm has been recognized as a premier boutique by Benchmark Litigation, Chambers, Best Lawyers, Lexpert, and the Globe and Mail, which ranked Ross Nasseri LLP second in the country in Dispute Resolution. Ross Nasseri’s partners are known for their cunning instincts, strategic acumen, and track records of taking difficult cases to trial and appeal.

Our practice is focused on civil, corporate/commercial, regulatory litigation, and class proceedings (including those in the insurance and product liability sectors). We litigate contract disputes, construction cases, estates disputes, professional liability cases, regulatory and administrative proceedings, shareholder disputes, oppression proceedings, and economic torts.

Our clients include regulated professionals, entrepreneurs, and corporations including publicly trade companies like Element Fleet Corporation and industry leading businesses like Douglas Barwick, Questrade, Mercedes Benz Canada, Torstar Corporation, and Grascan Construction Ltd.

We frequently appear before Toronto’s specialized Commercial and Estates Lists and in the Court of Appeal for Ontario. We are also regular attendees at Ontario’s tribunals and discipline committees. We frequently defend professionals in proceedings before their regulators; these mandates include defending health professionals (such as physicians, dentists, naturopaths, and pharmacists), lawyers, and mortgage and real estate professionals. We have extensive experience appearing before the Financial Services Tribunal, the Law Society of Ontario, the Mutual Fund Dealers Association, the Investment Industry Regulatory Organization of Canada, the Real Estate Council of Ontario, and the colleges that fall under the Regulated Health Professionals Act.

Practice Areas & Sector Specialisations

Key practice areas:

  • Appellate
  • Arbitration
  • Class action
  • Commercial disputes
  • Construction and real estate
  • Dispute resolution
  • Government and regulatory
  • Plaintiff

Practice areas page here

Key practice contacts & recent matter highlights:
 
Commercial disputes
 
  • University of Toronto (Governing Council) v. Doe et al (2024 ONSC 3755); Acted for two intervenors in an injunction brought by the University of Toronto seeking to end an encampment on its campus.
  • Wayne Safety Inc. v. Gendelman, 2023 ONSC 2478, 2023 ONSC 3517 and 2024 ONSC 1642; Obtained extraordinary relief in the form of Anton Piller, Mareva, Norwich relief and multiple certificates of pending litigation to address an ongoing fraud, and resisted an attempted variation of injunction terms
  • Lead counsel in a significant adjudication before ODACC (Ontario Dispute Adjudication for Construction Contracts); Obtained over $3 million in compensation for rehabilitation of a major bridge in a rapid-fire proceeding that went to a hearing just two months after a claim was brought. This is the largest award granted in the history of ODACC for an infrastructure project.  
 
Justin Nasseri
Appellate
 
  • Premium Host Inc. v. Paramount Franchise Group Inc. et al.; Versatile Holdings Inc. v. Paramount Franchise Group Inc. et al.; Everest Group Inc. v. Paramount Franchise Group et al. (aka “The Paramount Trilogy”, 2024 ONCA 577); Successfully represented a franchisor (Paramount) at the Court of Appeal to defend trial victories in respect of franchise/recission claims brought by interrelated franchisees;
  • Private Arbitration; Successful counsel for a company in an oppression arbitration. Advanced and won claims on behalf of the company for breach of fiduciary duty, punitive damages, an order that a director/shareholder who committed misconduct against the company be bought out and removed as a director. Successfully secured an award of full indemnity costs
  • Baylis et al. v. Burnham; Represented three of the applicants at one of the most significant trials on the Estates list in Toronto (and, previously, acted as lead counsel on successfully third-party production motions, 2023 ONSC 7161, and in resisting appeals at the Court of Appeal, 2024 ONCA 464);
 
Jacqueline Cole
Commercial disputes
 
  • Fehr v. Sun Life Assurance Company of Canada, 2024 ONCA 847; Jacqueline Cole (co-counsel to the defendant Sun Life Assurance Company of Canada in one of the longest-running certified class proceedings in Ontario) successfully resisted the plaintiffs’ appeal of a decision dismissing their effort to amend the claim and certify a new common issue;
 
Eric Block
Dispute resolution
 
  • Rogers Communications Inc. v. BCE Inc. and Glentel Inc.; Eric Block and Eric Brousseau act for Glentel Inc. (jointly and equally owned by Rogers and Bell) in an injunction relating to its distribution agreements with each of its co-owners
  • Napoli Shkolnik Canada et al v. KOT Law Professional Corporation et al; Eric Block and Eric Brousseau act for a plaintiffs’ class action firm in bringing an injunction against an alleged former rogue partner;
 
Erin Pleet
Commercial disputes
 
  • Co-counsel to the Receiver, PricewaterhouseCoopers Inc., since the spring of 2021. Bridging Finance was an alternative lender with a reported $2 billion net asset value and over 26,000 retail investors. It was put into Receivership after an investigation by the Ontario Securities Commission detected fraud by certain of its executives;
 
Helen Richards
Commercial disputes
 
  • Ahluwalia v. Ahluwalia; Successfully represented the National Association of Women and the Law in their intervention application at the Supreme Court of Canada on the proposed new tort of family violence (which appeal will be heard in 2025);
 
Eric Brousseau
Commercial disputes

ebrousseau@rossnasseri.com

  •  
  • Wayne Safety v. Gendelman et al. (2023 ONSC 2478); Obtained Mareva, Anton Piller, Norwich and other urgent injunctive relief in relation to a $5.6 million fraud by a company’s bookkeeper. He has also had an initial motion to vary the Mareva largely dismissed (2023 ONSC 3517), and a further motion to vary the Mareva completely dismissed (2024 ONSC 1642).
  • Binscarth Holdings LP v. Anthony et al. (2022 ONSC 3426 and 2022 ONSC 5526); Acted for the respondents to a motion for leave to commence a derivative action. The Court authorized only a narrow derivative action
 
Avi Bourassa
Commercial disputes
 
  • Kiosk Design Inc. v. El-Riffaey (2024 ONSC 2373); Obtained an urgent Mareva injunction and Norwich order on behalf of the plaintiffs in an action for fraud and breach of contract (which fraud the trial judge described as appearing “to be a classic Ponzi scheme”).
  • Acted as counsel for several individual and corporate respondents in a multi-million dollar family dispute regarding ownership of corporate assets, including allegations of fraud and oppression
  • Acting for shareholders in an oppression dispute involving a closely held corporation overseeing the development of a significant condominium project in the GTA
Address:
312 Adelaide St. #700
Toronto, Ontario M5V 1R2
Tel:+1 416 572 4910 Email:Contact Us Web Address:http://rossnasseri.com
Rankings published in 2026
Dispute resolution
Highly Recommended
55 firms ranked
View full list

Recommended

Addario Law Group LLP
1 practice area
View profile
Affleck Greene McMurtry
1 practice area
View full profile
Aird & Berlis
1 practice area
View profile
Babin Bessner Spry
1 practice area
View full profile
Baker McKenzie
1 practice area
View full profile
Cassels Brock & Blackwell
1 practice area
View profile
Chernos Flaherty Svonkin
1 practice area
View profile
DMG Advocates
1 practice area
View full profile
Dentons
1 practice area
View profile
Fineberg Ramamoorthy
5 practice areas
View profile
Ghahhary Thomas
1 practice area
View profile
Glaholt Bowles
1 practice area
View profile
Henein Hutchison Robitaille
1 practice area
View profile
Kalloghlian Myers
1 practice area
View profile
Koskie Minsky
1 practice area
View profile
Lerners
1 practice area
View profile
Margie Strub
1 practice area
View profile
Marks & Clerk
1 practice area
View profile
McIntyre Szabo
1 practice area
View profile
Miller Thomson
1 practice area
View full profile
Naymark Law
1 practice area
View profile
Norton Rose Fulbright Canada
1 practice area
View profile
Orr Taylor
1 practice area
View profile
Pape Chaudhury
1 practice area
View profile
Phillips Barristers
1 practice area
View profile
ROY O’CONNOR LLP
1 practice area
View full profile
Singleton Urquhart Reynolds Vogel
1 practice area
View full profile
Siskinds
1 practice area
View profile
Smart & Biggar
1 practice area
View profile
Torkin Manes
1 practice area
View full profile
Tupman & Bloom
1 practice area
View full profile
Whelton Hiutin
1 practice area
View full profile
Wright Temelini
1 practice area
View profile

Highly Recommended

Adair Goldblatt Bieber
1 practice area
View full profile
Bennett Jones
1 practice area
View full profile
Blake Cassels & Graydon
1 practice area
View profile
Borden Ladner Gervais
1 practice area
View full profile
Crawley MacKewn Brush
1 practice area
View full profile
Davies Ward Phillips & Vineberg
1 practice area
View profile
Fasken
1 practice area
View profile
Goodmans
1 practice area
View profile
Gowling WLG
1 practice area
View profile
Lax O’Sullivan Lisus Gottlieb
1 practice area
View full profile
Lenczner Slaght
1 practice area
View profile
McCarthy Tétrault
1 practice area
View profile
McMillan
1 practice area
View full profile
Osler Hoskin & Harcourt
1 practice area
View profile
Paliare Roland Rosenberg Rothstein
1 practice area
View full profile
Polley Faith
1 practice area
View full profile
Ross Nasseri
1 practice area
View full profile
Stikeman Elliott
1 practice area
View profile
Stockwoods
1 practice area
View full profile
Thornton Grout Finnigan
1 practice area
View full profile
Torys
1 practice area
View full profile
Tyr
6 practice areas
View full profile
7 results7 results
Sponsored