Martha Cullina has five offices located in Connecticut, New York and Massachusetts. The firm offers a number of interdisciplinary and niche practice areas and industry teams. The firm is especially well known for its work in the energy, health care, long term care, construction, retail and hospitality, community banking, and water industries. Its list of clients includes Fortune 500 corporations, small businesses, large financial institutions, investment funds, municipalities, non-profits, and high net worth individuals.