Messer Canada inc.

RBQ licence 8229-4596-01

Active in the registry

An active licence isn’t enough to pay safely: depending on your contracts, the Revenu Québec attestation and, when the work ends, the CNESST’s count too. Feu vert tracks them for you.

Licence type

Entrepreneur

Region

Mississauga

Issued

December 9, 2021

NEQ (Quebec enterprise number)

1174391830

Other names

Boc Gaz Ltée · ESQ · Gantec · Gantec Polysafe TM · Linde Canada Limitée · Messer (TM) · Équipement de Sécurité du Québec

Authorized subcategories

Specialized contractor

• 11.1 Industrial or institutional pressure piping

Changes in the registry

No change in the RBQ’s list since October 11, 2026.

Seen active in the registry of October 13, 2026. Source: the RBQ’s list of active licences, Données Québec (CC-BY 4.0). Updated every morning. Check the RBQ’s official registry (opens in a new tab) ↗

Before you hire a subcontractor

• Checking a subcontractor’s RBQ licence
• Your subcontractors’ Revenu Québec attestation
• The CNESST attestation of compliance at the end of a contract
• The general contractor’s solidary liability

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