Héctor A. Mairal

Stephen Hall practices in the areas of insurance coverage law, environmental insurance litigation, asbestos and toxic tort litigation, and has gained considerable experience litigating coverage issues throughout the United States on behalf of the London insurance market and various domestic insurers, since joining the firm in 1983. The types of liabilities over which Mr. Hall has litigated disputed coverage issues include: environmental, asbestos, broker errors and omissions, aviation, and bu...

Robert J. MacPherson is a Fellow of the American College of Construction Lawyers and former Chair of the ABA Forum on the Construction Industry. He has extensive experience in construction matters, focusing his practice on drafting and negotiating all manner of contracts relating to construction projects and the resolution, through negotiation, mediation, arbitration and litigation in State and Federal Courts of construction disputes. Mr. MacPherson also acts as a mediator and arbitrator and ...

Mark E. Nettleton practices in the areas of public finance, municipal law, land use and zoning law, and real estate. In his law practice experience, Mark has assisted Michigan counties, cities, villages and townships with bond issues and financing transactions, ordinance and utility franchise issues, intergovernmental agreements, special assessment proceedings, drain proceedings, assessments and financings, and annexation matters. His practice also includes counseling public authorities such ...

Eric P. Mathisen is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - ERISA. Eric P., who practices law in Salt Lake City, Utah, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eric P. is held by other top lawyers in the same geographic and legal practice area.

Tony M. Dunn is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Tony M., who practices law in Racine, Wisconsin, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tony M. is held by other top lawyers in the same geographic and legal practice area.

John M. Campbell, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. John M., who practices law in Greenville, South Carolina, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John M. is held by other top lawyers in the same geographic and legal practice area.

J.D. is a business litigation attorney and trial lawyer who represents companies and individuals in a wide variety of high-stakes commercial disputes across state and federal courts in Florida. His litigation practice focuses on breach of contract claims, business torts, non-compete and restrictive covenant enforcement, trade secret misappropriation and intellectual property matters, partnership and shareholder disputes, class actions, and administrative or regulatory issues. With experience ...

Daniel A. Singer is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Daniel A., who practices law in Kansas City, Missouri, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel A. is held by other top lawyers in the same geographic and legal practice area.

Alyssa Fitzgerald is a counsel in the firm's Trusts and Estate Planning practice. She focuses her practice on advising tax-exempt organizations. She provides guidance to tax-exempt and taxable entities on a variety of issues ranging from formation, sale of assets, mergers, joint ventures and partnerships, foreign activities, political campaign activity and lobbying, charitable sales promotions and corporate sponsorship, planned giving and compliance with intermediate sanctions and self-dealin...

Beau Grenier is a partner in the Corporate Practice Group and co-leader of the firm’s mergers and acquisitions and private equity team. He provides comprehensive legal and strategic counsel on M&A, capital raising, and other business transactions; securities matters; and corporate governance. Beau is a leading corporate and securities lawyer with more than 35 years of experience. For more than 17 years, he also served as the managing partner and board chairman for a diversified AmLa...