Billy Katelanos

4.5 (40 reviews )

Montréal Quebec Canada

Corporate and Commercial Litigation

Recognized in Best Attorney USA since 2022

514-878-9641 Website

About Billy

Billy Katelanos is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation.Billy, who practices law in Montréal, Quebec, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Billy is held by other top lawyers in the same geographic and legal practice area.

Billy Katelanos is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation.

Billy, who practices law in Montréal, Quebec, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Billy is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Corporate and Commercial Litigation

Awards & Recognition

Recognized: Corporate and Commercial Litigation

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Reviews

4.5 / 5

40 Reviews

1,038 Profile Views

Leigh Grant

Feb 05, 2026

The absolute best in Montréal for Corporate and Commercial Litigation law - and I mean that from the bottom of my heart

I was really stressed about my case in Montréal, but Billy Katelanos made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detail...

Roman Williamson

Feb 05, 2026

Solid work and professional service from Billy Katelanos in Montréal for Quebec residents

Solid experience overall with the law firm of Billy Katelanos. They know Corporate and Commercial Litigation law inside and out and gave me great advice. Very helpful and got the job done exactly as t...

Rosa Berge

Feb 05, 2026

Reliable lawyer you can count on - Billy Katelanos provided excellent service throughout

Julio Mitchell

Feb 05, 2026

Absolutely Great! I couldn't be happier with the service from Billy Katelanos

Super helpful and professional staff at Billy Katelanos's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal ex...

Brad Emmerich

Feb 05, 2026

Top notch experts in Montréal - Billy Katelanos is by far the best lawyer I've ever had

Billy Katelanos is fantastic and very professional. Don't hesitate to hire them if you're in Quebec and need help. They really know their stuff and will go the extra mile to make sure you're taken car...