De Louya Markakis Avocats is a Montreal law firm practising tax law, business and commercial law, civil and commercial litigation, estate law, real estate law and intellectual property. The firm says it launched one of Quebec's first class actions, against Apple in 2017, and has since brought other collective actions, including cases over asbestos-related compensation and pension penalties.

This firm’s lawyers at a glance

Languages on the roster
English, French

Who handles what

Offices 2

428 Rue St. Pierre, Montréal, Québec H2Y 2M5

6435 26e Avenue, Montréal, QC H1T 3K7

Is this your firm?

Fix or remove this listing, or add a free listing badge

Something wrong with this listing? Tell us and we’ll hide it right away while we review your request, then correct it or take it down.

Add your free listing badge

Add the free LawOnline listing badge to your website. It tells visitors you’re listed in an independent Canadian lawyer directory and links back to this profile. Being listed isn’t a certification or an endorsement, and the badge doesn’t mean we’ve checked your credentials.

LawOnline.ca Canadian Lawyer Directory listing badge

Similar firms in Montréal

Miller Thomson LLP

28 lawyers

Miller Thomson LLP is a national, full-service business law firm with offices across Canada. Its lawyers work in corporate and commercial law, litigation, real estate, construction, insurance, tax, labour and employme…

Business & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionConstruction LawConstruction LawInsurance LawInsurance Law

Phillips Friedman Kotler

6 lawyers · Est. 1977

Phillips Friedman Kotler is a Montréal business law firm established in 1977, with many of its partners at the firm since its founding. Its lawyers practise in corporate and commercial law, financing, real estate, inc…

Business & Corporate LawBusiness & Corporate LawTax LawTax LawWills, Estates & TrustsWills, Estates & TrustsIntellectual PropertyIntellectual Property

Kliger Ettedgui Légal Inc.

6 lawyers · Est. 2022

Kliger Ettedgui Avocats (Kliger Ettedgui Légal Inc.) is a Westmount, Quebec boutique litigation firm established in 2022. The firm focuses on civil and commercial litigation, with additional practices in business law,…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionBusiness & Corporate LawBusiness & Corporate LawReal Estate LawReal Estate LawWills, Estates & TrustsWills, Estates & Trusts

This listing was generated by AI from public sources in July 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 Barreau du Québec directory ↗

How this data is compiled and checked · Correct or remove this listing