Martha J. Koster

Jeffrey M. Rosin is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Jeffrey M., 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 Jeffrey M. is held by other top lawyers in the same geographic and legal practice area.

Dan Bailey has more than 25 years of experience in environmental, land use, real estate, and municipal law. He prides himself on offering pragmatic solutions to complicated legal matters. While Dan’s “sweet spot” is the redevelopment of commercial property, he has a strong background in all aspects of environmental and regulatory law. Dan also handles all types of real estate transactions. Dan has helped facilitate development of a wide range of commercial real estate projec...

Jordan Hirsch focuses on intellectual property and commercial litigation. He has represented clients—such as Intel, Bank of America, Vanguard, Infineon and Eastman Kodak Company—in jurisdictions across the country. He has successfully tried multiple patent infringement and commercial litigation cases in federal district courts and before the International Trade Commission (ITC). He has also argued appeals to the First Circuit Court of Appeals.

Attorney Jamie Sultan has 40 years of experience fighting for clients facing serious criminal charges in both state and federal courts. His practice includes fending off charges against clients under investigation, defending clients who have been charged, and prosecuting appeals and post-trial motions on behalf of clients following conviction. He has appeared in trial and appellate courts throughout Massachusetts and in seven other states. Jamie has handled a number of high-profile cases. Som...

Ameek is director of Sullivan's Tax Department and a former member of the firm's Management Committee. His practice includes domestic and international taxation, with an emphasis on mergers & acquisitions and REIT transactions. Ameek is nationally recognized for his work in REIT conversions and REIT cross-border matters. He has represented public and private REITs in an array of real property sectors, both domestically and abroad, including: business storage facilities; cold storage facil...

Peter C. Erichsen is a top attorney recognized by Best Lawyers in the practice area(s) of Nonprofit / Charities Law. Peter C., who practices law in Boston, Massachusetts, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter C. is held by other top lawyers in the same geographic and legal practice area.

Jay Rosenbaum is a partner in Nixon Peabody's Private Clients group and the leader of the firm’s International Private Clients team. Jay represents high net worth individuals and families both in the US and around the globe. What do you focus on? Individuals and families are at the core of my practice, with a strong focus on international families. I also serve domestic high net worth families and have special experience integrating estate and business planning. International Private Cl...

Mark W. Batten is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Mark W., who practices law in Boston, Massachusetts, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark W. is held by other top lawyers in the same geographic and legal practice area.

Shari A. Levitan is a partner in Holland & Knight's Boston office and chairs the firm’s New England Private Wealth Services Group. She is widely regarded as an authority on wealth and tax planning and business succession planning matters and has been interviewed by NPR, Reuters, Financial Times and the Associated Press . Ms. Levitan’s work involves counseling high-net-worth individuals, developing and implementing tax-efficient wealth transfer strategies that are consistent wi...

Joe Mueller, the Co-Chair of WilmerHale’s firm-wide Trial Practice, is a top national trial lawyer who has played a leading role in dozens of high-stakes trials in courts across the country. Just since 2020, Mr. Mueller has first-chaired the trial teams in eight trials that each involved billion-dollar stakes, as well as two other trials that each involved multi-hundred-million-dollar stakes. He is a Fellow in the American College of Trial Lawyers, the preeminent professional organizati...