Sean M. Sullivan

4.7 (39 reviews )

Kitchener Ontario Canada

Corporate and Commercial Litigation Insurance Law

Recognized in Best Attorney USA since 2022

519-576-6910 Website

About Sean

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

Sean M. Sullivan is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation and Insurance Law.

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

Practice Areas

Corporate and Commercial Litigation

Insurance Law

Awards & Recognition

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Reviews

4.7 / 5

39 Reviews

1,050 Profile Views

Conrad Flatley

Feb 05, 2026

So happy with the results of my case thanks to the hard work of Sean M. Sullivan and staff

I was really stressed about my case in Kitchener, but Sean M. Sullivan made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every deta...

Elena McCullough

Feb 05, 2026

Absolutely Great! I couldn't be happier with the service from Sean M. Sullivan

Really glad I found Sean M. Sullivan 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...

Earl Abbott

Feb 05, 2026

Professional service and clear communication provided by Sean M. Sullivan in Kitchener

I appreciate how Sean M. Sullivan 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...

Kellie Lindgren

Feb 05, 2026

A huge weight off my shoulders thanks to the amazing work of Sean M. Sullivan

I wasn't sure who to call for my Corporate and Commercial Litigation law problem, but I'm so glad I went with Sean M. Sullivan. They really listened to me and understood my situation. It was such a re...

Zachary Runolfsson

Feb 05, 2026

Excellent legal representation provided by Sean M. Sullivan for my Corporate and Commercial Litigation law case

Best lawyer for Corporate and Commercial Litigation law in Kitchener. Period. I've seen others, but Sean M. Sullivan is on another level. They truly care about their clients and work hard to get the b...