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Adam P. Kossayda, Esq.


Licensed to Practice Law:

  • New Hampshire and U.S. District Court, District of New Hampshire; New Hampshire Supreme Court
  • Massachusetts – inactive status


  • New England School of Law, J.D., cum laude, 2006
  • Lyndon State College, B.S., 1999

Professional Work:

Attorney Kossayda focuses his practice on solving problems. He serves as a trusted advisor to many local business owners, professionals, and entrepreneurs. His practice areas include formation, acquisition, and the sale of businesses, estate and trust planning, landlord/tenant, and civil litigation. In all matters, Attorney Kossayda looks to manage risk and maximize opportunity for his clients.

Attorney Kossayda joined the firm in 2006, when the practice was called Bragdon & Berkson, P.C. In 2011, he became a shareholder and has spent his entire legal career with the office now known as Bragdon, Baron & Kossayda, P.C. assisting members of the Greater Keene & Monadnock community. During Law School, Attorney Kossayda served as a Legal Clerk for the Massachusetts Attorney General’s Office, Trial Division. He also served as the Executive Literary Editor of the New England Law Review.

Biographical Details:

Adam Kossayda grew up in central New Hampshire, and after traveling out west for a few years, settled with his wife and family in the Monadnock Region. When not in the office, he can be found outdoors in all seasons. He hunts and fishes, enjoys the challenge of high mountain skiing, and can be found in a boat, on a bicycle, or jogging in any weather trying to enjoy all that New England has to offer.

Community Service:

Attorney Kossayda is an active community volunteer. Some of his charity work includes service as a Board Member of the New Hampshire Charitable Foundation Monadnock Regional Advisory Board; Board Chair of the Greater Keene & Peterborough Chamber; Board Chair of the Monadnock Humane Society; Board Member of Prospect Place (now Hillside Village); Treasurer of the Cheshire County Bar Association; Member of the Keene Lions Club.

Adam P. Kossayda

Practice Areas

Learn More

Commercial Transaction

Business Law & Formation

Real Estate

Landlord / Tenant

Estate Planning & Probate

Civil Litigation

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