K. James Sullivan's Profile Image

K. James "James" Sullivan

The Calfee Building, 1405 East Sixth Street Cleveland, Ohio 44114-1607
Firm: Calfee, Halter & Griswold LLP
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Calfee, Halter & Griswold LLP

Years In Practice

Phone Number (216) 622-8567

As leader of Calfee's insurance recovery practice, James Sullivan counsels corporate insurance policyholders on insurance coverage issues and litigates insurance coverage disputes. He also litigates and helps resolve clients’ general business disputes.

James’ primary focus is providing insurance coverage services to corporate policyholders. He also represents closely held and publicly traded business clients on a variety of other matters, including:

  • Litigating contract, business tort, and equitable claims
  • Advising on contract interpretation
  • Facilitating alternative dispute resolution efforts

James has litigated in many Ohio appeals and trial courts, as well as numerous federal trial and appeals courts.

James is one of 24 Ohio lawyers certified as an insurance law specialist by the Ohio State Bar Association. Multiple times he has served as an expert witness on insurance coverage issues.

Chambers USA 2021 ranked James as a Band 1 "Leading Lawyer" in Insurance in Ohio. Chambers noted that James "is held in high esteem as one of the best policyholder lawyers in Ohio. He is also praised for his sophisticated and diplomatic approach to complex recovery claims, which sees him handle a wide range of coverage disputes. One source reports, 'He does an excellent job in analyzing situations and getting a good result. He is smart, well respected and capable in the courtroom.'"

He was named Best Lawyers® 2018 Insurance Law "Lawyer of the Year" in Cleveland. He has been selected to The Best Lawyers in America© list since 2017. Additionally, James has been recognized by Ohio Super Lawyers as one of the top 100 attorneys in Ohio (2015-2021) and top 50 attorneys in Cleveland (2015-2020).

James joined Calfee in 2001 and was elected Partner effective January 1, 2010. He serves as chair of Calfee’s Associates Committee, and is a member of its Associate Compensation Committee, Diversity & Inclusion Committee, and Practice Planning and Growth Committee. He also serves as a formal and informal mentor to other Calfee attorneys.

What legal services does this lawyer offer?
Lawyer of the Year recognition for K. James Sullivan
Named "Lawyer of the Year" by Best Lawyers® for:
Insurance Law, Cleveland (2018)
  • Chambers USA, Insurance, Band 1 (2020-2022)
  • The Best Lawyers in America©, Commercial Litigation, Insurance Law, Litigation - Insurance (2017-2023)
  • The Best Lawyers in America© Insurance Law "Lawyer of the Year" in Cleveland (2018)
  • Ohio Super Lawyers (2014-2022)

    • Top 100 Attorneys in Ohio List (2015-2022)
    • Top 50 Attorneys in Cleveland List (2015-2020, 2022)
University of Virginia, J.D.
Graduated 2001
John Carroll University, B.A.
Graduated 1998
Contact Details and Office Locations
The Calfee Building, 1405 East Sixth Street
Cleveland, Ohio 44114-1607
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