Frank E. Litwin

David W. Tegeler is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Private Funds / Hedge Funds Law. David W., who practices law in Boston, Massachusetts, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David W. is held by other top lawyers in the same geographic and legal practice area.

David Rosenthal is a partner in the firm’s Labor and Employment group. He primarily represents employers in state and federal litigation, in court and before administrative agencies in the full range of employment disputes. David also counsels employers on compliance with state and federal regulations that govern their relationships with their employees. What do you focus on? Protecting employers from the misuse of their confidential information and trade secrets by former employees is ...

Michelle O'Brien handles environmental and land use permitting and related litigation for various types of developments including residential homes, commercial buildings, waterfront properties, wind turbines, and solid waste facilities. She defends companies in environmental enforcement matters at the federal, state, and local levels. She represents private parties in cost recovery and property damage claims involving releases of oil and hazardous materials, and assists clients with real esta...

Chris Queenin is an experienced litigator who helps his clients navigate complex business disputes and regulatory matters. His practice is concentrated in highly regulated industries, including telecommunications, finance, gaming and construction. What do you focus on? I help clients in highly regulated industries solve their business problems. Achieving successful outcomes for these clients requires an intimate understanding of their business, including the regulatory and legal framework gov...

Nathan J. Brodeur is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Litigation - Environmental and Real Estate Law. Nathan J., who practices law in Boston, Massachusetts, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nathan J. is held by other top lawyers in the same geographic and legal practice area.

Sean is a corporate partner in Kirkland’s Investment Funds Group who focuses on representation of investment managers in all aspects of their business and operations, with a particular emphasis on formation of private investment funds, and in structuring and execution of secondary transactions. He is described by clients in Chambers USA as “clearly a gem” who is “hands-on, precise and articulate” and “very practical and business-minded.” Chambers Glob...

J. Tucker Merrigan is co-managing partner at Sweeney Merrigan Law, LLP. He started Sweeney Merrigan Law with his brother and fellow co-managing partner, Peter M. Merrigan, in 2010. Since, Sweeney Merrigan Law has become a Massachusetts and National powerhouse in the practice of plaintiff’s litigation. It has been many years since the firm began with its first settlement of $9,500.00 and has evolved to recovering over $84 Million in its most recent litigation. Much of the success attribu...

Sean M. O'Brien is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Sean M., who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sean M. is held by other top lawyers in the same geographic and legal practice area.

Jim Curley, a partner in the firm’s Private Equity group, has been recognized as one of the leading attorneys in his field by Chambers USA: America’s Leading Lawyers for Business. Mr. Curley's practice focuses primarily on corporate finance, mergers and acquisitions, and the representation of private equity firms and their portfolio companies, and early and later stage growth companies in various industries including education, health care, manufacturing, retail and technology. Hi...

Ettore Santucci Partner 617.570.1531 212.459.7413 esantucci@goodwinprocter.com Areas of Practice Ettore Santucci, a partner in the firm’s Business Law Department, chairs the Securities & Corporate Finance Practice and the REITS Practice. He focuses primarily on public and private securities offerings, corporate governance, securities law compliance, cross-border transactions, and mergers and acquisitions. Work for Clients Mr. Santucci has extensive experience in equity and debt capi...