KSA Avocats + Notaires is a Quebec network of law and notarial offices formed from the merger of four practices under a common brand in 2020: KSA Avocats (founded in Lévis), Leblanc Martin notaries of Trois-Rivières (joined 2013), Gosselin Lagueux Roy notaries of Lévis (joined 2017) and Côté Ouellet Thivierge notaries of the Bas-Saint-Laurent region (joined 2020). The group's avocats and notaires serve businesses and individuals from offices across the Quebec City, Chaudière-Appalaches, Mauricie and Bas-Saint-Laurent regions, in business law, real estate, construction, litigation, labour and administrative law, and notarial services.

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This firm’s lawyers at a glance

Languages on the roster
French

Offices 10

5790, boul. Étienne-Dallaire, Bureau 205, Lévis, QC G6V 8V6

67, côte du Passage, Lévis, QC G6V 6R8

2875 boul. Laurier, Delta II, Bureau 210, Québec, QC G1V 2M2

1350, rue Royale, Bureau 1000, Trois-Rivières, QC G9A 4J4

646 rue Lafontaine, bureau 100, Rivière-du-Loup, QC G5R 3C8

Show all 10 offices
Dégelis
389, avenue Principale, Dégelis, QC G5T 1L3
418-853-2215
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Pohénégamook
567, rue Principale, C.P. 507, Pohénégamook, QC G0L 1J0
418-893-2191
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Saint-Cyprien
197, rue Principale, bureau 202, Saint-Cyprien, QC G0L 2P0
418-963-1287
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Trois-Pistoles
546, rue Jean-Rioux, Trois-Pistoles, QC G0L 4K0
418-851-3042
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Témiscouata-sur-le-Lac
676, rue Commerciale Nord, Témiscouata-sur-le-Lac, QC G0L 1E0
418-854-6145
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This listing was generated by AI from public sources in July 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 Barreau du Québec directory ↗

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