Paul Chant

William F. J. Ardinger is a shareholder and the Treasurer of Rath, Young and Pignatelli, P.C. He serves on the Firm’s Executive Committee and heads the Firm’s Tax Practice Group. Bill focuses his practice on U.S. federal and state tax matters, business transactions, financial and wealth planning, and public policy issues. He assists clients in structuring business transactions in a tax-efficient manner and planning multi-jurisdictional business structures and systems. Bill represe...

James D. Rosenberg is a lawyer recognized by Best Lawyers in the practice areas of Criminal Defense: General Practice, Criminal Defense: White-Collar and DUI / DWI Defense. James D. practices law in Concord, New Hampshire Best Lawyers has recognized James D. Rosenberg since 2015. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which James D. Rosenberg is held by ...

Steven L. Winer is a lawyer recognized by Best Lawyers in the practice areas of Commercial Finance Law, Employment Law - Management and Litigation - Labor and Employment. Steven L. practices law in Concord, New Hampshire Best Lawyers has recognized Steven L. Winer since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Steven L. Winer is held by other l...

Emily A. White is a lawyer recognized by Best Lawyers in the practice area of Immigration Law. Emily A. practices law in Concord, New Hampshire Best Lawyers has recognized Emily A. White since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Emily A. White is held by other lawyers.

Kathryn is a shareholder of the firm and a member of the firm’s Tax Practice Group, where she concentrates her practice in assisting clients with state and local tax matters. Kathryn’s practice focuses on matters before the New Hampshire Department of Revenue Administration, the Massachusetts Department of Revenue, and the Vermont Department of Taxes. Prior to joining the firm in 2007, she was with the state and local tax practice of PricewaterhouseCoopers, LLP in its Chicago offi...

Susan Hollinger practices banking, real estate and business law in New Hampshire, Vermont and Massachusetts. Her practice focuses on issues related to the financial services industry, with an emphasis on regulatory matters and transactional work. Susan is involved with real estate issues impacting banks and charitable trusts, privacy and data security issues involving financial institutions, complex commercial loan transactions and loan workouts, de novo bank formations, bank mergers, consoli...

M. Curtis Whittaker has been a shareholder of the firm since 1991. Curt heads the firm’s Energy Practice Group, and is a member of the Corporate/Business Law Group. Curt works with developers, owners, operators, investors and lenders in the alternative energy area, including biomass, hydropower, wind, solar, cogeneration and alternative fuels. While at Harvard Law School, Curt took aim at a career in the alternative energy sector by authoring a law review article on the history of hydro...

Kathleen A Davidson is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Individuals, Employment Law - Management, Family Law and Litigation - Labor and Employment. Kathleen A practices law in Concord, New Hampshire Best Lawyers has recognized Kathleen A Davidson since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kathlee...

C. Kevin Leonard is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Individuals. C. Kevin practices law in Concord, New Hampshire Best Lawyers has recognized C. Kevin Leonard since 2015. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which C. Kevin Leonard is held by other lawyers.

Jonathan is an experienced civil litigator. He has practiced in New Hampshire for more than twenty years, after starting his career in the Boston office of a national firm. Jonathan focuses the bulk of his practice on medical malpractice defense, and represents medical professionals in litigated disputes and in investigations by state licensing agencies. His diverse practice also includes managing complex litigation in civil rights, environmental insurance coverage, construction law, and admi...