About Gibson & Barnes LLP

Gibson & Barnes LLP is a small union-side labour law firm in downtown Toronto that represents trade unions, with a particular focus on construction trade unions. Founded in 2005 by Rob Gibson and Ben Barnes, the firm appears before the Ontario Labour Relations Board, other administrative tribunals, private arbitrators, and the courts on certification applications, grievance referrals, jurisdictional disputes, and unfair labour practice matters. It also takes on employment litigation for its union clients, including wrongful dismissal cases, plus appellate work and enforcement of tribunal decisions.

Both founding partners built their careers in union-side labour work before starting the firm together. Rob Gibson was called to the Ontario bar in 1997 and had worked as an associate and partner at another Toronto-area labour law firm, then as in-house counsel to a major Ontario construction trade union. Ben Barnes earned a BA (Hons.) from Queen's University in 1995 and an LLB from the University of Toronto in 1999, was called to the Ontario bar in 2000, and worked in a Toronto union-side practice before serving as in-house counsel to a major construction trade union, prior to the two co-founding Gibson & Barnes.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

Where to find them

The Balfour Building, 119 Spadina Ave. Suite 801, Toronto, ON M5V 2L1 · 416-597-1500

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 City of Toronto

Featured

Conroy Scott LLP

5 lawyers · Est. 1958

Conroy Scott LLP is a northern Ontario law firm based in Sudbury, with additional offices in Chelmsford and Toronto. Founded in 1958, it's practised real estate, corporate and commercial law, civil litigation, wills a…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionConstruction LawConstruction LawBusiness & Corporate LawBusiness & Corporate LawFamily LawFamily Law
Featured

Zel Law

1 lawyer

Zel Law is a civil litigation firm in Toronto that helps individuals and small businesses resolve real estate, business, and estate disputes across Ontario. The practice covers real property and real estate disputes, …

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionWills, Estates & TrustsWills, Estates & TrustsLandlord & TenantLandlord & Tenant

Hum Law Firm

2 lawyers

Hum Law Firm is a Toronto firm focused on workplace and employment law, professional regulation, human rights law and litigation. It practises in both Ontario and Quebec, offers services in English and French, and mai…

Employment & Labour LawEmployment & Labour LawAdministrative & Regulatory LawAdministrative & Regulatory LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute Resolution

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 ↗

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