Manning Gross + Massenburg LLP

About Manning Gross + Massenburg LLP

Manning Gross + Massenburg LLP, also marketed as MG+M The Law Firm, is a litigation firm that describes itself as representing corporate clients in complex disputes across the United States. Its website says its lawyers have handled litigation in all 50 states and that each office can take on complex local and national matters. The firm's published materials list tort and class action defense work, including general and professional liability, products and premises liability, food and beverage liability, transportation matters, and asbestos and toxic tort claims.

Other listed work includes commercial litigation involving trademark and copyright, privacy and cybersecurity, and commercial real estate disputes, as well as design professionals litigation. Directory listings also cite appellate, construction, employment, and environmental litigation. In New York, the firm lists one office at 200 Vesey Street, 25th Floor, at Brookfield Place in Lower Manhattan, and New York State filings register it as a foreign limited liability partnership. Its website also lists a Boston office, and third-party directories describe Boston as its main office.

Practice areas

Areas of work that Manning Gross + Massenburg LLP describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.

Organization profile based on its official website and public sources (reviewed October 29, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Manning Gross + Massenburg LLP.

Registered attorneys

Registration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.