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

1,041 Profile Views

Muriel Feest

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...

Clarence Parisian

Feb 05, 2026

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

Really glad I found Billy Katelanos for my case. They were a huge help and made everything understandable. I was very impressed with their knowledge and how they handled the opposition. If you're in Q...

Kristi Towne

Feb 05, 2026

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

It's hard finding a reliable lawyer these days, but Billy Katelanos in Montréal is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, responsive...

Aubrey Goldner

Feb 05, 2026

Professional service and clear communication provided by Billy Katelanos in Montréal

I appreciate how Billy Katelanos handled my case. No fluff, just straight to the point and very effective representation for my Corporate and Commercial Litigation law matter. They are obviously very...

Rachel Legros

Feb 05, 2026

Professional service and clear communication provided by Billy Katelanos in Montréal