Education record
M.A., Ll.B
AeroLeads people directory · profile
John O'Sullivan Email & Phone Number
Senior litigation counsel
at
Barrister
1 work email found
@weirfoulds.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Barrister
Role
Senior litigation counsel
Location
Toronto, Ontario, Canada
Who is John O'Sullivan? Overview
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Quick answer
John O'Sullivan is listed as Senior litigation counsel at Barrister, based in Toronto, Ontario, Canada. AeroLeads shows a work email signal at weirfoulds.com and a matched LinkedIn profile for John O'Sullivan.
John O'Sullivan previously worked as Civil litigator, Toronto, Canada at Barrister. John O'Sullivan studied at M.A., Ll.B.
Company email context
Email format at Barrister
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{first_initial}{last}@weirfoulds.com
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AeroLeads found 1 current-domain work email signal for John O'Sullivan. Compare company email patterns before reaching out.
Profile bio
About John O'Sullivan
John O'Sullivan is a Senior litigation counsel at Barrister. He possess expertise in commercial litigation, appeals, court advocacy.
Listed skills include Commercial Litigation, Appeals, and Court Advocacy.
Current workplace
John O'Sullivan's current company
Company context helps verify the profile and gives searchers a useful next step.
Barrister
1 role · 40 years
John O'Sullivan work experience
A career timeline built from the work history available for this profile.
-
Civil Litigator, Toronto, Canada
4 education records
John O'Sullivan education
Ll.B.
Bachelor’S Degree
University Of Exeter, England
FAQ
Frequently asked questions about John O'Sullivan
Quick answers generated from the profile data available on this page.
What company does John O'Sullivan work for?
John O'Sullivan works for Barrister.
What is John O'Sullivan's role at Barrister?
John O'Sullivan is listed as Senior litigation counsel at Barrister.
What is John O'Sullivan's email address?
AeroLeads has found 1 work email signal at @weirfoulds.com for John O'Sullivan at Barrister.
Where is John O'Sullivan based?
John O'Sullivan is based in Toronto, Ontario, Canada while working with Barrister.
What companies has John O'Sullivan worked for?
John O'Sullivan has worked for Barrister.
How can I contact John O'Sullivan?
You can use AeroLeads to view verified contact signals for John O'Sullivan at Barrister, including work email, phone, and LinkedIn data when available.
What schools did John O'Sullivan attend?
John O'Sullivan studied at M.A., Ll.B.
What skills is John O'Sullivan known for?
John O'Sullivan is listed with skills including Commercial Litigation, Appeals, and Court Advocacy.
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