About Hum Law Firm

Clients rate this firm highly on Google.

Hum Law Firm is a Toronto employment and workplace law firm headquartered at First Canadian Place, 100 King Street West, in the city's downtown core. Lai-King Hum founded the firm in 2014 after earning a law degree from McGill University and being called to the Quebec Bar in 1997 and the Ontario Bar in 1999. The firm's practice centres on workplace and employment law, human rights, professional regulation, workplace investigations and mediation, and litigation, and it represents both employers and employees rather than working exclusively for one side.

Because the founder holds licences in both Quebec and Ontario, the firm handles matters in both provinces and offers services in English and French. Its professional regulation practice defends and advises regulated professionals facing complaints or discipline before bodies such as the Law Society of Ontario, the College of Physicians and Surgeons of Ontario and the Ontario College of Teachers. In 2025, marking its eleventh year in operation, Hum Law Firm was named a Top Labour and Employment Law Firm in Canada by HR Law Canada.

In the community

  • The firm's Giving Back program directs client and firm support to organizations including Street Haven at the Crossroads, the CICS Foundation, the Hong Fook Association, the YMCA of Greater Toronto, Lawyers Feed the Hungry, Big Brothers Big Sisters of Canada and the Lakeshore General Hospital Foundation.
  • The firm was a Silver Sponsor of the Hong Fook Gala in 2024, supporting mental health services in the community.
  • The firm offers reduced rates to charitable and non-profit organizations.
  • Lai-King Hum chairs the Chinese and Southeast Asian Legal Clinic and serves as a director at Up With Women.

Good to know

A person using a wheelchairWheelchair accessibleA professional woman in a suit beside a briefcaseWoman-ownedA laptop showing a video callVirtual appointmentsA calendar with a checkmark beside a clockBy appointment

Fees & payment

A clipboard with a speech bubble and a no-charge dollar coinFree consultation

This firm’s lawyers at a glance

Law schools
McGill University 1 of 2 lawyers
Languages on the roster
Cantonese, English, French, Mandarin, Toisan

Offices 2

First Canadian Place, 100 King St. West, Suite 5700, Toronto, Ontario M5X 1C7

15 Allstate Parkway, 6th Floor, Markham, ON L3R 5B4

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This listing was generated by AI from public sources in August 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 Law Society of Ontario directory ↗

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