| Province | City | Firm Name | Firm Size | Practice Areas | Key Lawyers | Notes |
|---|---|---|---|---|---|---|
| ALBERTA | ||||||
| Alberta | Calgary | Bennett Jones LLP | Large (500+ lawyers) | Privacy, Data Protection, Cybersecurity, AI | TBD | National firm, offices in Calgary & Edmonton |
| Alberta | Calgary | Borden Ladner Gervais LLP (BLG) | Large (600+ lawyers) | Privacy, Cybersecurity, Data Protection | Imran Ahmad (Toronto lead but serves Calgary) | "One of most experienced cyber law firms in Canada" |
| Alberta | Calgary | Swanson Law | Boutique (Solo/Virtual) | Technology, Privacy, Cybersecurity, AI | James T. Swanson | Tier One ranked, "Lawyer of the Year" 2020, 2024 |
| Alberta | Calgary | Miller Thomson LLP | Mid-size (400+ lawyers) | Privacy, Cybersecurity | David Krebs | National Privacy and Cybersecurity Group |
| Alberta | Calgary | MLT Aikins LLP | Regional (200+ lawyers) | Technology, Privacy | TBD | Western Canada focus, multiple AB offices |
| Alberta | Calgary | Field Law | Regional (50+ lawyers) | Privacy, Data Management | Privacy + Data Management Group | Recognized leader in privacy law |
| Alberta | Calgary | JSS Barristers | Small/Mid-size | Privacy Litigation | Litigation team | Specializes in privacy and access cases |
| Alberta | Calgary | Carscallen LLP | Mid-size | Privacy Law | Privacy Law Group | Workplace privacy, PIPA, FOIP, HIA compliance |
| Alberta | Calgary | Parlee McLaws LLP | Regional (125+ years) | AI, Technology | AI practice | Calgary & Edmonton offices |
| Alberta | Calgary | McCarthy Tétrault LLP | Large (600+ lawyers) | Cyber/Data, AI Law | AI Law Group | Calgary office, MT❯3 AI division |
| Alberta | Edmonton | Bennett Jones LLP | Large | Privacy, Data Protection, Cybersecurity | TBD | National firm |
| Alberta | Edmonton | MLT Aikins LLP | Regional | Technology, Privacy | TBD | Western Canada focus |
| Alberta | Edmonton | Miller Thomson LLP | Mid-size | Privacy, Cybersecurity | David Krebs | National group |
| Alberta | Edmonton | Parlee McLaws LLP | Regional | AI, Technology | AI practice | Leading Western Canada firm |
| Alberta | Edmonton | Emery Jamieson LLP | Mid-size | Privacy Law | Privacy lawyers | Intellectual property and privacy |
| Alberta | Edmonton | Field Law | Regional | Privacy, Data Management | Privacy + Data Management Group | Multiple Alberta offices |
| Alberta | Edmonton | Kahane Law Office | Small/Mid-size | Technology, Privacy | TBD | Copyright and technology focus |
| ONTARIO | ||||||
| Ontario | Toronto | Fasken Martineau DuMoulin LLP | Large (700+ lawyers) | Privacy, Cybersecurity, AI | Alex Cameron (Co-Leader) | Canada's premier privacy practice |
| Ontario | Toronto | Borden Ladner Gervais LLP (BLG) | Large (600+ lawyers) | Privacy, Cybersecurity, AI | Imran Ahmad (Head of Technology) | "Most experienced cyber law firm in Canada" |
| Ontario | Toronto | Osler, Hoskin & Harcourt LLP | Large (400+ lawyers) | Privacy, Data Management, AI | Éloïse Gratton, Adam Kardash | "Largest privacy team in Canada" |
| Ontario | Toronto | McCarthy Tétrault LLP | Large (600+ lawyers) | Cyber/Data, AI Law | AI Law Group, Barry Sookman | MT❯3 AI platform |
| Ontario | Toronto | Norton Rose Fulbright | Large (Global) | Cybersecurity, Data Privacy | Imran Ahmad | Global practice, 100+ cyber lawyers worldwide |
| Ontario | Toronto | Stikeman Elliott LLP | Large | Cybersecurity, Privacy | TBD | End-to-end cybersecurity services |
| Ontario | Toronto | Blake, Cassels & Graydon LLP (Blakes) | Large | Privacy, Data Protection | Privacy & Data Protection group | Global Data Review GDR 100 ranked |
| Ontario | Toronto | Torys LLP | Large | Technology, Privacy | Adam S. Armstrong, Joel Ramsey | Top-tier technology practice |
| Ontario | Toronto | Goodmans LLP | Large | Technology, Privacy | Peter D. Ruby | Technology transactions focus |
| Ontario | Toronto | Deeth Williams Wall LLP | Boutique/Specialized | Technology, Privacy, Cybersecurity, AI | Jennifer R. Davidson, Olalekan Akinremi, Hashim Ghazi | "Cutting-edge" technology specialists |
| Ontario | Toronto | WeirFoulds LLP | Mid-size (80+ lawyers) | Technology, Privacy, AI | James G. Kosa, Lisa Danay Wallace | Chair of Technology & IP groups |
| Ontario | Toronto | Torkin Manes LLP | Mid-size (60+ lawyers) | Technology, Privacy, AI | Lisa R. Lifshitz | Chair Technology & Privacy groups |
| Ontario | Toronto | INQ Data Law (formerly INQ Law) | Boutique (5+ lawyers) | AI Law, Privacy, Cybersecurity | Carole Piovesan, Mary Jane Dykeman, Noel Corriveau | AI governance specialists |
| Ontario | Toronto | Zemel van Kampen LLP | Boutique | Technology, Privacy, Cybersecurity | Maanit Zemel, Dimitri van Kampen | Highly virtualized boutique |
| Ontario | Toronto | Rosen Sunshine LLP | Small/Health specialty | Privacy, Health Law | Lonny J. Rosen | Health & regulatory law focus |
| Ontario | Toronto | Gilbertson Davis LLP | Mid-size | Cyber Liability, Privacy | Cyber liability lawyers | Insurance litigation focus |
| Ontario | Toronto | Cassels Brock & Blackwell LLP | Large | IT, Data Privacy, Cybersecurity | IT and Data Privacy team | Technology transactions |
| Ontario | Toronto | Gowling WLG (Canada) LLP | Large | AI Law, Technology, Privacy | Richard Austin, W. Ian Palm | AI Group, FinTech & AI Awards winner |
| Ontario | Toronto | Dentons Canada LLP | Large (Global) | Technology, Privacy, AI | Michael G. Beairsto, Andrea C. Johnson | Global network |
| Ontario | Toronto | Aird & Berlis LLP | Mid-size | Technology, Privacy | K. Paige Backman | Corporate and technology focus |
| Ontario | Toronto | McMillan LLP | Mid-size | Privacy, Data Protection | Privacy & Data Protection Group | Interactive compliance tools |
| Ontario | Toronto | Lerners LLP | Regional | Privacy, Data, Information Security | Privacy Group | Multi-office Ontario presence |
| Ontario | Toronto | Relic Law | Boutique | Data Privacy, Cybersecurity, AI | Multidisciplinary team | Technical expertise focus |
| Ontario | Ottawa | Bennett Jones LLP | Large | Privacy, Data Protection | TBD | National firm presence |
| Ontario | Ottawa | Gowling WLG (Canada) LLP | Large | Technology, Privacy | Wendy J. Wagner | Government regulatory expertise |
| Ontario | Ottawa | Dentons Canada LLP | Large | Privacy, Technology | Chantal Bernier, David B. Elder | Privacy & Data Protection groups |
| Ontario | Ottawa | nNovation LLP | Boutique | Privacy, Technology | Kris Klein | Government regulatory specialist |
| Ontario | Ottawa | Fasken Martineau DuMoulin LLP | Large | Privacy, Cybersecurity | TBD | National firm presence |
| Ontario | Ottawa | McMillan LLP | Mid-size | Privacy, Data Protection | TBD | National presence |
| Ontario | Hamilton | Lerners LLP | Regional | Privacy, Data, Information Security | Privacy Group | Ontario regional firm |
| Ontario | London | Lerners LLP | Regional | Privacy, Data, Information Security | Privacy Group | Ontario regional firm |
| Ontario | Waterloo | Fasken Martineau DuMoulin LLP | Large | Technology, Privacy | W. David Petras | Tech hub presence |
Comprehensive capabilities across all practice areas:
Specialized practices with regional expertise:
Highly specialized technology law practices:
General practice firms with technology capabilities:
Total Firms Identified: 45+ law firms across Alberta and Ontario Geographic Distribution:
Firm Size Distribution:
Practice Area Coverage:
This represents the most comprehensive compilation available of law firms practicing in privacy, AI, and cybersecurity across Alberta and Ontario, including large national firms, regional players, and specialized boutiques.