Gibsons LLP
Automatically compiled listing. Details may contain errors.4 lawyers · Established 1977 · City of Ottawa
One of 436 law firms listed in Ottawa, and one of 105 handling Business & Corporate Law.
Free consultation
Free consultationAbout Gibsons LLP
Gibsons LLP is a business law firm in downtown Ottawa, based at Constitution Square on Albert Street. D. Kenneth Gibson founded the firm in 1977, three years after being called to the Ontario bar in 1974, and it's still known by the family name today. The firm now has four lawyers, plus an urban and environmental planner who practices alongside them, and it says its client base spans generations, including the children and grandchildren of some of its earliest clients.
Gibsons LLP practices business law, real estate, environmental and construction law, employment and contract law, wills and estates, development and municipal planning, and litigation. It serves clients across Eastern Ontario, from Kingston through the National Capital Region to the Ottawa Valley, and it works alongside accountants, engineers, and municipal planners on files that cross professional lines. Its litigation practice covers construction and environmental disputes as well as commercial, insurance, and personal injury matters, and the firm favours negotiation, mediation, or arbitration over trial where it can.
Practice areas
In the community
- D. Lewis McCowell is a former member of the Board of Directors for Ottawa Salus Corporation, a non profit organization providing supportive housing for people recovering from mental illness.
- Peggy Gibson has served as Chair of the Committee of Adjustment of the former Rockcliffe Village and on the Board of the Ottawa Presbytery of the United Church.
Good to know
Wheelchair accessible
Parking availableFees & payment
Free consultationLawyers 4
This firm’s lawyers at a glance
- Called to the bar
- 1974–2026 · median 20 years in practice 4 of 4 lawyers
- Law schools
- University of Ottawa (2), Brazil University 3 of 4 lawyers
- Languages on the roster
- English, Portuguese
Where to find them
360 Albert Street, Suite 1520, Constitution Square 1, Ottawa, ON K1R 7X7 · 613-238-8865
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Business & Corporate LawReal Estate LawCivil Litigation & Dispute ResolutionWills, Estates & TrustsThis listing was generated by AI from public sources in September 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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