Dennis J. O'Donovan

Mark Franco is a seasoned litigator with more than 35 years of experience in state and federal courts, advocacy before government agencies, and alternative dispute resolution. He represents clients in a broad range of civil disputes and has specific expertise litigating in the fields of employment, municipal, construction, transportation, maritime, civil rights, defamation/slander, commercial disputes, real property, professional malpractice, personal injury, premises liability, auto liabilit...

Jonathan Shapiro has extensive experience in employment, labor and employee benefits law and litigation. He represents employers before state and federal courts across the country in complex wage-and hour class and collective actions and cases that involve discrimination, retaliation, wrongful termination and other employment matters. Jonathan has defended executives in white-collar criminal investigations and litigation. In addition, he counsels employers on various issues concerning employm...

Andrea J. Shaw is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Andrea J., who practices law in Portland, Maine, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrea J. is held by other top lawyers in the same geographic and legal practice area.

As co-chair of Pierce Atwood’s energy infrastructure group, and a member of Pierce Atwood’s tax and business practice groups, Kris Eimicke has a unique blend of technical expertise and business experience. Kris focuses on complex business transactions, with a particular emphasis on highly structured financing transactions that utilize one or more tax credit and economic development programs, including renewable energy tax credits, the opportunity zone incentive, new markets tax cr...

Eliza Nichols is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Eliza, who practices law in Portland, Maine, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eliza is held by other top lawyers in the same geographic and legal practice area.

Christopher P. Stief is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Christopher P., who practices law in Portland, Maine, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher P. is held by other top lawyers in the same geographic and legal practice area.

From startups to Fortune 500 companies, Matt Stein helps clients navigate, negotiate and close technology and intellectual property transactions involving software, SaaS, data processing, managed services, cloud computing, and artificial intelligence. Matt understands the real world challenges and opportunities presented by these emerging technologies and provides clients with thoughtful, pragmatic advice to get complex deals done efficiently and responsibly. Matt focuses his practice on thre...

Lucus Ritchie is a partner in Pierce Atwood's Litigation Practice Group. Lucus' practice covers a wide variety of complex commercial disputes, with a particular emphasis on class action defense and energy litigation. Lucus regularly appears in federal and state trial courts throughout the country, and also represents clients in arbitrations, mediations and contested administrative proceedings. In each case, Lucus focuses on developing a detailed understanding of his client's business and its ...

Lisa Gilbreath is a partner in the Environmental, Land Use, and Energy Infrastructure Development, Acquisition & Financing practice groups. Lisa works on a wide variety of environmental and energy matters, offering clients strategic advice in regulatory, legislative, and judicial proceedings. In her environmental practice, Lisa assists clients with numerous issues including energy project development permitting, energy and environmental litigation, air quality legislative and regulatory a...

For nearly 30 years, Alan MacEwan has advised businesses, entrepreneurs and investors on a comprehensive spectrum of corporate matters. Alan focuses on mergers and acquisitions, although he prefers to think of his practice more as “buying and selling companies.” He has successfully negotiated over 100 such transactions ranging from $1 million to $300 million, and combines client-specific expertise with creative problem-solving to deliver on his clients’ transaction objective...