Gustavo Grinberg

Mary L. O’Connor’s practice focuses on representing public companies and their officers and directors in commercial litigation and arbitration, securities litigation, internal investigations, and regulatory investigations and enforcement proceedings. Ms. O’Connor is a member of the Commercial Panel of the American Arbitration Association and is a FINRA arbitrator.

Patricia Brown Holmes is a highly respected and accomplished lawyer who focuses her practice on high-stakes, “bet-the-company” commercial disputes and litigation; class actions; investigations and white collar criminal defense; environmental, social, and governance issues (ESG) such as diversity audits; and risk, reputation, and crisis management counseling for her wide range of public and private corporate clients. She is the first Black woman to lead and have her name on the doo...

Robert Ellis is an Associate Attorney with Simon Greenstone Panatier, PC. Mr. Ellis focuses his practice on asbestos and cosmetic talc litigation, representing individuals who suffer from mesothelioma and other cancers. He is motivated and determined to give a voice to those who have been wronged and to help them obtain justice. Bobby is experienced in litigating all stages of complex cases from investigations through depositions, critical motion practice, trial and appeals. He navigates diff...

Gregory J. O'Brien is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance and Litigation - Labor and Employment. Gregory J., who practices law in Cleveland, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory J. is held by other top lawyers in the same geographic and legal practice area.

Mark C. Fleming is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Mark C., who practices law in Boston, Massachusetts, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark C. is held by other top lawyers in the same geographic and legal practice area.

Matthew J. Ball is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Construction, Litigation - Labor and Employment, Litigation - Real Estate and Real Estate Law. Matthew J., who practices law in Salt Lake City, Utah, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew J. is held by other top lawyers in the same geographic and legal practice area.

Steven J. Pace is an Attorney and Senior Vice President at S&I whose work focuses on environmental law, energy law, civil litigation and insurance law. Steve is listed in the Best Lawyers in America for Energy Law and Environmental Law. Steve is listed as a Great Plains Super Lawyer®--2009 and 2011 -- Environmental, General Litigation. Steve is a Fellow in the Iowa State Bar Association, the Iowa Academy of Trial Lawyers, and the American Board of Trial Advocates. Steve serves as sect...

Shane Nichols is a partner in Alston & Bird’s Intellectual Property Litigation Group and primarily represents his clients in high-risk patent infringement and trade secret litigation. Licensed to practice in both Texas and Georgia, Mr. Nichols has represented clients in federal and state courts in the U.S., the U.S. International Trade Commission, as well as several international courts around the world. Mr. Nichols is registered to practice as a patent attorney before the U.S. Pate...

Timothy Thompson is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships) and Tax Law. Timothy, who practices law in Columbia, South Carolina, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy is held by other top lawyers in the same geographic and legal practice area.

John S. Mrowiec is a founding partner in the firm of Conway & Mrowiec. Mr. Mrowiec represents project participants in arbitration, litigation, mediation, contract drafting and claim preparation. He has tried, arbitrated or mediated several complex cases throughout the United States, most recently, successfully represented a general contractor to recover a seven-figure claim on an urban school project in a multi-week arbitration against a earth retention subcontractor involving the cause o...