Thomas "Tom" Severson

With over thirty years of counseling and defending clients in white collar criminal investigations and regulatory enforcement actions, as well as in complex litigation, Ed has guided individuals and businesses through some of the most difficult situations they have faced in their professional lives. Clients value Ed’s calm demeanor and sound judgment as he counsels them through these challenges, as well as his ability to advocate powerfully for their interests, while maintaining credibi...

With more than 30 years of experience, Eric Berg focuses his practice on litigation and transactional construction law. As a litigator, Eric has represented owners, contractors, subcontractors, architects, engineers, and lenders in trials, arbitrations, and mediations. Eric’s transactional work includes drafting and negotiating contracts for the design, construction, rehabilitation and construction management of hotels, hospitals, office buildings, apartment buildings, casinos, transit ...

Rich brings 30 years of commercial real estate experience to understanding each client’s objectives and achieving them proactively and efficiently. Clients routinely seek Rich’s market knowledge and depend on him to handle their largest transactions, as well as their day-to-day real estate deals. Rich represents large real estate investors and lenders, as well as technology companies, in projects located across the country. As a co-chair of Barack Ferrazzano’s nationally pro...

Marc H. Trachtenberg is a lawyer recognized by Best Lawyers in the practice areas of Advertising Law and Trademark Law. Marc H. practices law in Chicago, Illinois Best Lawyers has recognized Marc H. Trachtenberg since 2020. 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 Marc H. Trachtenberg is held by other lawyers.

David Neiman is a lawyer recognized by Best Lawyers in the practice areas of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. David practices law in Chicago, Illinois Best Lawyers has recognized David Neiman 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 David Neiman is held by other lawyers.

Veteran attorney Michael Elam brings more than three decades of experience in environmental, energy, infrastructure and natural resource law in both the private and public sectors. He structures creative agreements and helps secure approvals and financing for complex national and international agreements involving the development, remediation and financing of environmentally challenged or controversial projects surrounding energy and sensitive water bodies or sources. Michael represents busin...

Timothy R. Farrell is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Timothy R. practices law in Chicago, Illinois Best Lawyers has recognized Timothy R. Farrell since 2025. 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 Timothy R. Farrell is held by other lawyers.

Paul E. Bateman serves as counsel for both domestic and foreign companies, including manufacturers, retailers, and long-term care facilities, in all facets of labor and employment law. His practice includes representing and counseling employers in: Employment discrimination Wrongful discharge Wage and hour issues Traditional labor law matters Labor arbitrations Injunction proceedings With significant litigation experience at both the trial and appellate levels, Paul has appeared in federal an...

Howard P. Zweig is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Howard P. practices law in Chicago, Illinois Best Lawyers has recognized Howard P. Zweig since 2010. 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 Howard P. Zweig is held by other lawyers.

Marcelo Halpern is a partner with the firm's Business practice and a member of the Technology Transactions & Privacy group. Marcelo's practice focuses on transactional, strategic and corporate representation of global "FORTUNE 100" companies, start-up and emerging growth companies, as well as U.S.-based and international governments and non-profits. His experience includes structuring and negotiating technology and intellectual property-oriented strategic alliances and joint ventures; sof...