Karl Jackson

Frank has 40+ years experience in litigating commercial cases. Much of his practice is devoted to construction matters, where he regularly represents owners and developers, contractors, suppliers, sureties and lenders at every level of the construction process. Frank also handles all types of contract disputes, shareholder and partnership issues, antitrust and trade regulation matters, real estate controversies and lender liability cases. He has extensive experience in arbitrations and trials...

William H. Shaheen is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Personal Injury Litigation - Plaintiffs. William H., who practices law in Dover, New Hampshire, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William H. is held by other top lawyers in the same geographic and legal practice area.

Katherine Battles is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Katherine, who practices law in Manchester, New Hampshire, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katherine is held by other top lawyers in the same geographic and legal practice area.

Ovide’s expertise encompasses substantial legal territory. He has experience in complex business and litigation transactions, and has also served as an advisor to various non-profit and charitable institutions. From representing 350 manufactured housing owners both in litigation and in a complex real estate transaction in order to enable them to purchase their community to dissolving and reorganizing a major healthcare merger, Ovide brings strategic, creative and practical solutions to ...

Ned takes and wins tough cases. As a litigator and a trusted advisor, Ned has guided his clients through their most complicated and difficult problems. He has won at trial. He has gotten cases dismissed on the papers. He has pierced the corporate veil to collect debts. And, he has made new law at the New Hampshire Supreme Court in order to protect his clients. Ned’s areas of expertise include: Trademark, copyright, and trade secret litigation Ned has litigated “soft IP” disp...

Eric T. Kilchenstein is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Transactions / UCC Law. Eric T., who practices law in Portsmouth, New Hampshire, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eric T. is held by other top lawyers in the same geographic and legal practice area.

Tabitha Croscut is a top attorney recognized by Best Lawyers in the practice area(s) of Closely Held Companies and Family Businesses Law, Corporate Governance Law and Mergers and Acquisitions Law. Tabitha, who practices law in Manchester, New Hampshire, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tabitha is held by other top lawyers in the same geographic and legal practice area.

Attorney Kathleen A. Hickey is a distinguished Family Law practitioner with over 28 years of experience in assisting her clients through the trials of divorce, parenting plans, domestic violence, and more. She graduated from the University of New Hampshire in 1981 with a Bachelor of Arts in Social Work and a Minor in Psychology. She worked in the Clerk of the Courts since she was nineteen-years-old. Between undergraduate and law school, Kathy worked as a Legal Assistant until graduating with ...

Mark Knights is a member of the Government Investigations & White Collar Defense practice group and lead of the Global Compliance & Investigations team. He represents individuals and businesses across a variety of industries in connection with matters involving the Foreign Corrupt Practices Act, the Anti-Kickback Statute, the False Claims Act, and other federal and state laws. Prior to joining Nixon Peabody, Mark served as a law clerk for Judge Mary Beck Briscoe of the U.S. Court of A...

Matt Serge is the Practice Group Leader for the Municipal Group in New Hampshire. He focuses his practice on serving the legal needs of towns and cities on the full spectrum of municipal law issues including land use matters, zoning enforcement actions, New Hampshire’s Right to Know Law, welfare assistance, tax abatements, real estate, elections, contracts, employment matters, and government relations. Matt regularly represents clients before state and federal trial and appellate courts...