Insights

Class Action Growth Siskinds LLP is a leading Canadian class actions firm with ongoing high-profile actions against JUUL, goeasy, EY, and SSR Mining; this signals a robust pipeline of complex litigation and potential for clients seeking litigation support, eDiscovery, and risk management services.

Geographic Reach With offices in London, Sarnia, Toronto and an affiliate in Quebec City, the firm has national cross-market exposure, enabling opportunities for cross-border legal operations, data privacy compliance, and scalable technology solutions across provinces.

Scale & Stability Revenue in the mid tens of millions and a workforce of hundreds indicate a mid-market firm with a solid client base and potential for scalable services such as managed legal operations, case management software, cybersecurity compliance, and client-facing digital marketing.

Tech-Forward Landscape The use of iCIMS, Cloudflare, PCI DSS and Shopify suggests a modern tech stack and openness to digital marketing and secure operations; sales opportunities exist in cybersecurity services, DPA/compliance consulting, and enterprise-grade e-discovery or document management tools tailored for litigation.

Trusted Partner Chambers & Partners recognition as a top-tier firm reinforces access to corporate clients and risk profiles; leverage this reputation to offer due diligence, governance, regulatory compliance, and insurer-focused risk management solutions to potential clients and lines of business seeking litigation readiness.

Siskinds LLP Tech Stack

Siskinds LLP uses 8 technology products and services including iCIMS, Cloudflare, Open Graph, and more. Explore Siskinds LLP's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • Cloudflare
    Content Management System
  • Open Graph
    Content Management System
  • Shopify
    E-commerce
  • Slick
    Javascript Libraries
  • PCI DSS
    Risk And Compliance
  • Adobe Fonts
    Web Fonts
  • AddThis
    Widgets

Media & News

Siskinds LLP's Email Address Formats

Siskinds LLP uses at least 1 format(s):
Siskinds LLP Email FormatsExamplePercentage
First.Last@siskinds.comJohn.Doe@siskinds.com
98%
FirstMiddle.Last@siskinds.comJohnMichael.Doe@siskinds.com
1%
First.MiddleLast@siskinds.comJohn.MichaelDoe@siskinds.com
1%

Frequently Asked Questions

Where is Siskinds LLP's headquarters located?

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Siskinds LLP's main headquarters is located at 275 Dundas Street Unit 1 po Box 2520 London, Ontario n6b 3l1 Canada. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is Siskinds LLP's phone number?

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You can contact Siskinds LLP's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Siskinds LLP's official website and social media links?

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Siskinds LLP's official website is siskinds.com and has social profiles on LinkedIn.

What is Siskinds LLP's NAICS code?

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Siskinds LLP's NAICS code is 54111 - Offices of Lawyers.

How many employees does Siskinds LLP have currently?

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As of June 2026, Siskinds LLP has approximately 285 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Cfo: K. N.Chief Information Officer: H. E.Chief Operations Officer: B. J. M.. Explore Siskinds LLP's employee directory with LeadIQ.

What industry does Siskinds LLP belong to?

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Siskinds LLP operates in the Law Practice industry.

What technology does Siskinds LLP use?

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Siskinds LLP's tech stack includes iCIMSCloudflareOpen GraphShopifySlickPCI DSSAdobe FontsAddThis.

What is Siskinds LLP's email format?

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Siskinds LLP's email format typically follows the pattern of First.Last@siskinds.com. Find more Siskinds LLP email formats with LeadIQ.

When was Siskinds LLP founded?

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Siskinds LLP was founded in 1970.
Siskinds LLP logo

Siskinds LLP

Law PracticeOntario, Canada201-500 Employees

Based in Southwestern Ontario, Siskinds LLP operates from London, Ontario, with additional offices in Sarnia and Toronto and an affiliate in Quebec City. The firm provides a wide spectrum of legal services, including class actions, business and commercial law, immigration, labour and employment, personal injury, family, estates, and litigation. It emphasizes dependable counsel supported by a sizeable professional team and seeks durable, long-term relationships with clients.

In 2026, Chambers and Partners named Siskinds LLP a top-tier Canadian firm, underscoring its standing in the national legal market. The firm has been active in significant class action matters, filing actions in 2026 against JUUL Labs and related entities and pursuing securities-related litigation, including against goeasy Ltd. and certain officers and directors. These matters illustrate the firm's engagement in high-profile litigation across Canada while serving a broad range of legal needs.

Section iconCompany Overview

Headquarters
275 Dundas Street Unit 1 po Box 2520 London, Ontario n6b 3l1 Canada
Phone number
NAICS Code
54111 - Offices of Lawyers
Founded
1970
Employees
201-500

Section iconFunding & Financials

  • $25M$50M

    Siskinds LLP's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Siskinds LLP's revenue is estimated to be in the range of $25M$50M

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