Since 2003, Nicholas & Partners Law Group has been at the forefront of some of the most complex and high value commercial and trust litigation in New Hampshire. We believe that no legal problem is unsolvable. The firm builds on the wealth of experience of its founding Partner, Sebastian Nicholas and the combined decades of expertise of its senior lawyers.
We operate out of offices based in New Hampshire, New York and maintain straightforward, objective and independent advice. We remain conflict free by not operating an associated trust company or financial services business.
Nicholas & Partners Law Group is unique among New Hampshire firms in being led by a partnership of very experienced courtroom advocates who have between them conducted a very large number of trials both in New York and New Hampshire. This has earned the firm a reputation for the kind of forensic and incisive analysis of a dispute.
Our Senior Partner Nicholas Marchi Nicholas has an extensive removal defense practice as well as federal and criminal defense practice. He has extensive criminal trial experience. He has over 20 years of experience in immigration matters and criminal defense. He has represented individuals charged with major felonies in both the state system and the federal system. Nicholas has also appeared before the Washington State Court of Appeals as well as numerous Federal Circuit Courts.
Working with the partners is a substantial and experienced team of high-quality lawyers and assistants, selected for their ability to bring home outstanding results.
Nicholas has several published opinions on both immigration and criminal defense cases. He is admitted to the Washington State Supreme Court. He is also admitted to the United States Supreme Court. He is also admitted to the Fifth, Eighth, Ninth, and Tenth Circuit Courts of Appeals.
For over 15 years the firm has acted in some of the most substantial New Hampshire litigation including contentious trust and commercial matters, fraud, asset recovery and regulatory cases. Our work is often highly complex and usually has an international component. Nicholas & Partners Law Group acts for blue chip companies, trustees, beneficiaries, high net worth individuals and governments. The firm has been responsible for recovering many hundreds of millions on behalf of corporations and individuals.
Our aim is to become the best litigation practice in New Hampshire and we are able to achieve this by working to the task and not to the clock. We also make sure our core values are present in everything we do, enabling us to give you the best possible service.
Nicholas & Partners Law Group has a commitment to excellence for our employees, external colleagues and our clients. This commitment extends to supporting the community, locally and further afield. This is evidenced in many ways, including our Youth Advocacy Competition, Student Placement Scheme and other such initiatives.
The firm has been responsible for recovering many hundreds of millions of pounds on behalf of corporations, individuals and governments.
© 2025 Nicholas and Partners Law Group. All Rights Reserved.