Lexum

What It Does

Lexum is a Montreal-based company that builds software for publishing and managing legal information online — court decisions, statutes, regulations, and secondary materials. Its products have included Decisia (decision publishing), Qweri (document publishing/search), and Lexbox; these have been unified under a single product called Norma. The tools are used by courts, tribunals, and organisations that need to publish and search large bodies of legal documents.

What We Found

Lexum (Lexum Informatique Juridique Inc.) has been the technology partner behind the Canadian Legal Information Institute (CanLII) since CanLII’s inception, and CanLII acquired Lexum in 2018. The company also operates the Decisia–Qweri bridge used by clients such as the Toronto Stock Exchange for issuer resources. Its products are listed on Legaltech Hub.

Company Info

• Sector: Legal Tech (legal information publishing)
• HQ: Montreal, Canada
• Headcount: 51-200 (LinkedIn)
• Acquired by CanLII (2018)

What We Haven’t Verified

• Founding year (no primary source found).
• Current product naming — Norma now unifies the older Decisia/Qweri/Lexbox brands; legacy product names may still appear in directories.
• This page was assembled from publicly available information. Feature claims and workflow mappings are based on what the vendor and third-party listings publish — not hands-on testing or practitioner feedback.