Thomas J. Boyle

John O’Neil’s legal knowledge, business savvy, and leadership of complex transactions have earned him a reputation as a global leader in private equity fund matters. John heads the Investment Funds Practice Group, the Firm’s leading-edge global platform that provides innovative and bespoke legal strategies to sponsors and funds of all kinds. John is also a member of the Firm's Executive Committee. John has been recognized by Chamber’s Global, Chambers USA, IFLR 1000, L...

Over the past 25 years, Brian Heidelberger has represented a multitude of the nation’s most revered brands and agencies in the marketing of their products and services. Recognized as Chicago “Lawyer of the Year” in Advertising Law by Best Lawyers and cited by Chambers USA as a “practical solutions-oriented lawyer” and an “expert in the field of advertising,” Brian is sought after by clients for his cutting-edge legal and industry knowledge, responsive...

Claudia Stangle is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Intellectual Property and Trademark Law. Claudia practices law in Chicago, Illinois Best Lawyers has recognized Claudia Stangle since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Claudia Stangle is held by other lawyers.

Harry J. Secaras is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Labor Law - Management. Harry J. practices law in Chicago, Illinois Best Lawyers has recognized Harry J. Secaras since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Harry J. Secaras is held by other lawyers.

John F. Gibbons has more than 25 years of experience handling a broad range of civil and criminal matters for national corporations, financial institutions, brokerage houses, pension funds, real estate entities, and individuals, including fraud, breach of contract, trade secret, class action, RICO, civil rights, commercial and criminal securities cases, grand jury investigations, white collar defense, FCPA issues, corporate internal investigations and appeals. He has advised many corporate cl...

Jordan Klein’s broad-based trust and estate practice encompasses all aspects of estate planning, trust and estate administration and settlement, wealth transfer, philanthropy and fiduciary counseling services. His clients include corporate executives, families with dynastic wealth, privately held business owners, professionals, fund managers, family offices and private foundations. Jordan has significant experience designing creative solutions to achieve his clients’ estate planni...

Gabor Balassa is a senior litigation partner and trial lawyer. Gabor has successfully tried significant commercial disputes in federal and state courts and in arbitrations across the country, including in New York, Chicago, Dallas, Houston, Pittsburgh, Tampa, and Wilmington. He represents a diverse client base, ranging from big-four accounting firms, to oil & gas, telecommunications, and pharmaceutical companies, to private-equity firms. Gabor’s broad experience encompasses class ac...

Matthew M. Murphy is a partner in the Financial Restructuring group, a member of the Special Situations Group, and the chair of the Chicago Office. He advises a variety of clients in complex business reorganizations, debt restructurings, and troubled company M&A. Mr. Murphy has counseled clients up and down the capital structure through out-of-court and Chapter 11 restructuring initiatives, the purchase of or investment in distressed companies, and post-petition lending.

Thomas Y. Mandler is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Labor Law - Management. Thomas Y. practices law in Chicago, Illinois Best Lawyers has recognized Thomas Y. Mandler since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Thomas Y. Mandler is held by other lawyers.

Todd Maynes focuses his practice on the tax aspects of debt restructurings, bankruptcy and insolvency, and tax litigation. Todd has served as Chair of the Planning Committee for both the University of Chicago Federal Tax Conference and the Chicago-Kent College of Law Federal Tax Institute. He teaches bankruptcy taxation at Northwestern University School of Law and the Law School at the University of Chicago, previously taught advanced income taxation at Chicago-Kent College of Law, and has le...