About Griener Lambert Professional Corporation

Griener Lambert Professional Corporation is a business law firm based in Timmins, Ontario, with two lawyers advising clients across Northern Ontario. The firm handles business purchases and sales, corporate reorganizations and restructurings, real estate and leasing, financings, and wills, estates and succession planning, and it also advises First Nations communities and First Nations economic development corporations on joint venture, impact benefit, and trust agreements. Griener Lambert's client base includes mining, construction, forestry, and manufacturing companies, municipalities, developers, professionals, and non-profit organizations, and the firm serves communities beyond Timmins, including Kapuskasing, New Liskeard, Hearst, Cochrane, Iroquois Falls, Matheson, Sudbury, and North Bay.

Kevin Griener brings more than 20 years of legal and executive experience, including executive-level management positions at multinational corporations, to the firm's corporate and commercial work. Jean-Olivier Lambert holds an undergraduate degree in accounting and finance and graduated law school with two first-of-class standings, and focuses on corporate real estate transactions spanning mining, land development, and municipal infrastructure projects. The firm offers alternative fee structures and active project management on client matters, and it works alongside accountants, financial planners, and other tax professionals on wealth-preservation files.

In the community

  • Griener Lambert Professional Corporation is a listed member of the Timmins Chamber of Commerce, in the professional and legal services category.

Good to know

A person using a wheelchairAccessible parkingA calendar with a checkmark beside a clockBy appointment

Where to find them

60 Wilson Ave. Suite 302, Timmins, ON P4N 2S7 · 705-360-5511

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This 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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