Firm PROFILE
Calfee, Halter & Griswold LLP
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Calfee, Halter & Griswold LLP

USA 2026

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Rankings

USA

Leading firm in USA 2026

Top figures

162

Lawyers

4

Offices

1903

Established Year

Content provided by Calfee, Halter & Griswold LLP

Overview

Provided by Calfee, Halter & Griswold LLP

Calfee, Halter & Griswold LLP is a full-service corporate law firm with 160 attorneys and professionals and offices in Cleveland, Columbus, Cincinnati, and Indianapolis. A founding member of Lex Mundi, Calfee offers international representation through a network of independent law firms with 22,000 attorneys in more than 125 countries. Since 1903, Calfee's mission has been to provide meaningful legal and business counsel on matters critical to our clients' success.

Industry sectors (15)

  • Banking, Financial Services and Insurance
  • Chemicals
  • Construction
  • Education
  • Energy and Utilities
  • Food and Beverage
  • Government
  • Healthcare
  • Manufacturing and Industrial
  • Medical Devices, Pharmaceuticals & Life Sciences
  • Real Estate
  • Retail and Consumer Products
  • Satellite and Space Technology
  • Software and Information Technology
  • Trade Associations

Capabilities (14)

  • Antitrust and Trade Regulation Counseling and Litigation
  • Compliance / Regulatory Services
  • Construction, Environmental and Real Estate Law
  • Corporate and Finance
  • Employee Benefits and Executive Compensation
  • Energy and Utilities Law
  • Estate and Succession Planning and Administration
  • Government Relations and Legislation
  • Health Care Law
  • Intellectual Property and Information TechnologyLaw
  • Labor and Employment
  • Litigation and Insurance Coverage
  • Privacy and Data Security Law
  • Tax Law

Key people

Provided by Calfee, Halter & Griswold LLP

  • Thomas M. (Tom) Welsh

    Managing Partner

  • Terrence F. (Terry) Doyle

    Firm Vice Chair and Partner

  • Arthur C. (Art) Hall III

    Firm Administrative Partner; Partner-in-Charge, Cleveland

  • Maura L. Hughes

    Firm General Counsel; Co-Chair, Litigation and Partner

  • John A. Mongelluzzo

    Partner-in-Charge, Cincinnati

  • Douglas A. (Doug) Neary

    Firm Chairman and Corporate and Finance Partner

  • Leah Pappas Porner

    Firm Vice Chair; Partner-in-Charge, Columbus, Co-Chair, Government Relations and Legislation and Partner

  • Todd Tucker

    Director of International Business and Intellectual Property Partner

  • Jennifer L. (Jenn) Vergilii

    Firm Vice Chair and Corporate and Finance Partner

Work & experience

Provided by Calfee, Halter & Griswold LLP

Antitrust Compliance/Regulatory Services Construction Corporate and Finance Employee Benefits and Executive Compensation Energy and Utilities Environmental Estate and Succession Planning and Administration Franchise Government Relations and Legislation Health Care Regulation and Litigation Information Technology Insurance Coverage Intellectual Property Investment Management Labor and Employment Litigation Privacy and Data Security Public Law Real Estate Tax Wealth Management Law

Notable work

Provided by Calfee, Halter & Griswold LLP

Corporate and Finance

The Corporate and Finance team handles complex business transactions for clients across the country and globally.

Intellectual Property

The IP practice offers patent, trademark, and copyright litigation and patent, trademark, and copyright prosecution.

Litigation and Insurance Coverage

The Litigation team resolves complex commercial, securities, ERISA, state regulatory, and white-collar disputes.

Ranked Offices at Calfee, Halter & Griswold LLP

Provided by Calfee, Halter & Griswold LLP

USA - Head office

Ohio

The Calfee Building, 1405 E. 6th St. , Cleveland, Ohio, USA, OH 44114, Cleveland

www.calfee.com

+1 216 622 8200

USA

Ohio

2800 First Financial Center, 255 East Fifth Street, Cincinnati, Ohio, USA, OH 45202-4728, Cincinnati

Ohio

1200 Huntington Center, 41 South High Street, Columbus, Ohio, USA, OH 43215-3465, Columbus

Texas

Dallas, Texas, USA, Dallas

Indiana

3900 Salesforce Tower 111 Monument Circle , Indianapolis, Indiana, USA, IN 46204-5176, Indianapolis

Ranked Departments at Calfee, Halter & Griswold LLP (19)

Indiana

Ohio

Ohio: North

Ohio: South & Central

USA - Nationwide

  • Investment Funds: Regulatory & Compliance

    1 Ranked Lawyer

    View profile

Ranked Individuals at Calfee, Halter & Griswold LLP (48)

Indiana

Ohio

Top figures

162

Lawyers

4

Offices

1903

Established Year

Content provided by Calfee, Halter & Griswold LLP

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