Jeff Lewis

I help business owners navigate the sometimes unchartered waters of business ownership and succession planning. As co-founder of our firm’s Startup Team , I assist entrepreneurs with structuring their business entity (drafting and negotiating governing documents) and then taking the company through its growth phase (hiring employees, protecting intellectual property, implementing equity incentive plans for executives and owners, assisting with and positioning the company for institution...

Colleen Lyons has represented a wide assortment of public and private companies. However, the primary focus of her practice involves the representation of small- and medium-sized entities concerning matters ranging from entity selection, formation and structuring to counseling regarding ongoing operational and governance matters. She has a broad-based transactional practice with particular emphasis in mergers and acquisitions, venture capital financings, commercial contracts and commercial le...

Pierre A. Chabot is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Medical Malpractice Law - Defendants. Pierre A. practices law in Manchester, New Hampshire Best Lawyers has recognized Pierre A. Chabot 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 Pierre A. Chabot is held by other lawyers.

Keriann Roman is a lawyer recognized by Best Lawyers in the practice areas of Land Use and Zoning Law and Litigation - Municipal. Keriann practices law in Manchester, New Hampshire Best Lawyers has recognized Keriann Roman 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 Keriann Roman is held by other lawyers.

Jon Sparkman is a shareholder of the firm counseling privately-held businesses and non-profit organizations. Jon's business law practice involves representing small- to medium-size businesses from start-up to eventual sale, providing advice with respect to formation and financing, growth and expansion as well as mergers and acquisitions. Jon's representation of non-profit organizations focuses on formation , obtaining and maintaining tax-exempt status, governance issues and mergers. Specific ...

I chair our firm’s Mergers & Acquisitions Team of 15 transactional attorneys and tax specialists and assist our firm clients with regard to achieving their estate planning objectives. Having more than 30 years’ experience as an M&A attorney and corporate advisor, combined with being a CPA and having a master’s degree in taxation, provides me with a unique background and perspective to advise the firm’s business clients in achieving their goals in the most timel...

Gareth Orsmond focuses his practice on commercial real estate, land use, environmental, and energy matters in Massachusetts and New Hampshire. His practice encompasses transactional work, permitting, and litigation. Gareth started his career as an environmental and land use lawyer before building his commercial transactional practice. This background enables him to negotiate and implement complex real estate deals while resolving challenging environmental and land use issues.

David P. Eby is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice and Litigation - Trusts and Estates. David P. practices law in Manchester, New Hampshire Best Lawyers has recognized David P. Eby since 2017. 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 David P. Eby is held by other lawyers.

Jason D. Gregoire is chair of the firm’s Healthcare Practice Group at Sheehan Phinney Bass & Green PA in Portsmouth, New Hampshire. His practice focuses on Health Care Law and advising health care providers on a broad range of legal and regulatory matters affecting their organizations, practices, and professional responsibilities. Jason counsels hospitals, physician practices, dental practices, behavioral health providers, and other health care organizations on regulatory compliance...

Peter T. Beach is a tax attorney with Sheehan Phinney in Manchester, New Hampshire. His practice focuses on Tax Law, Mergers and Acquisitions Law, and Litigation and Controversy – Tax. Since 1984, Peter has worked exclusively in the field of taxation, advising businesses and organizations on complex tax matters involving transactions, structuring, and disputes with taxing authorities. Peter began his legal career as a tax associate with Miller & Chevalier in Washington, DC. He joine...