Today’s topic: Biggest law firms in Maine.
When researching legal representation in Maine — whether you’re a business owner, in-house counsel, or an individual seeking legal services — size often matters. The largest law firms in the state typically have the capacity to provide broad legal expertise, deep bench strength, and resources that smaller practices may not.
But size isn’t the only factor. Some of the factors that also define influence and capability are:
- Industry recognition.
- Practice specialization.
- Reputation.
In this article, we break down the biggest law firms in Maine in 2025, offering key insights into each firm’s size, specialties, headquarters, and accolades. We also put Maine’s legal landscape in context so you understand how these firms serve their communities and markets.
Therefore, if these are some of the things that you want to know, keep on reading this blog till the end…
Legal Landscape Of Maine
Maine’s legal marketplace reflects the state’s unique economic and regulatory environment. With a population that has important commercial centers in Portland, Bangor, and Lewiston, law firms here serve both localized client needs and sophisticated regional business interests.
- There are over 230 law firms in Maine practicing across a broad range of specialties, from personal injury and family law to corporate representation and energy regulation, according to Poidata.
- Corporate and business law, real estate, litigation, environmental law, and labor & employment law are among the most in-demand capabilities.
- National ranking guides like Chambers USA and Best Lawyers – Best Law Firms continually recognize these firms’ attorneys and departments for excellence in legal services.
Below, we list the largest law firms in Maine (2025 rankings) by the number of Maine-based attorneys — a strong indicator of market presence and capacity.
Biggest Law Firms in Maine (2025 Rankings)
Here are the biggest law firms in Maine as per trusted sources in 2025:
1. Drummond Woodsum
- Attorneys in Maine: 85
- Headquarters: Portland, ME
- Specialties: Corporate/M&A, Energy & Natural Resources, Bankruptcy/Restructuring
- Industry Recognition: Ranked in multiple practice areas in Chambers USA 2025 (including Band 1 for Corporate/M&A, Bankruptcy/Restructuring, Energy & Natural Resources, and Native American Law nationwide).
Firstly, there’s Drummond Woodsum. This law firm is considered by many to be one of the leading law firms in Maine, the area of its influence spreading out of the state.
It earns a lot of the spotlight for its transactional business, energy, natural resources, and bankruptcy law practices.
Its development, among other things, the addition of new faces to the team, is a positive sign of the company’s growing power not only in the whole New England but also in the neighboring markets.
The firm’s positions across different disciplines in the Chambers USA 2025 guide reveal not only the range of its expertise but also the high standard of its work. This, in turn, positions it as a leading firm for intricate corporate and regulatory engagements.
2. Bernstein Shur
- Attorneys in Maine: 84
- Headquarters: Portland, ME
- Specialties: Labor & Employment, Real Estate, Corporate/M&A
- Industry Recognition: Frequently acknowledged by Chambers USA and other legal directories.
Secondly, on the list of the biggest law firms in Maine, Bernstein Shur is also a mainstay of Maine with deep connections to the local legal community.
The firm has been recognized for its exceptional client service and extensive offering of corporate and employment law services. Additionally, it has been in the top-ranking firms in Maine for a long time.
As a result of the firm’s focus on labor and employment, real estate, and healthcare law, Bernstein Shur is the one to turn to for both the private and public sectors.
3. Preti Flaherty
- Attorneys in Maine: 80
- Headquarters: Portland, ME
- Specialties: Environmental Law, Litigation, Real Estate
- Industry Recognition: Known for consistent top rankings in environmental and regulatory fields; attorneys also earn accolades in Best Lawyers in America.
Preti Flaherty is known for handling complex legal work, particularly in the fields of the environment and litigation. Simply put, its lawyers are frequently cited in peer-review rankings such as Super Lawyers and Best Lawyers.
Their deep knowledge of regulatory compliance is a great advantage to clients who are involved in environmental permitting, land use, and complicated real estate transactions.
4. Pierce Atwood LLP
- Attorneys in Maine: 70+
- Headquarters: Portland, ME
- Specialties: Environmental Law, Business Law, Energy Law
- Industry Recognition: Multiple Band 1 rankings in Chambers USA 2025 (Corporate/M&A, Energy & Natural Resources, Environment, Labor & Employment, and more).
Pierce Atwood is one of the top firms of Maine and a major one of New England. Besides Maine, it has offices in New Hampshire, and Massachusetts, and other states.
With its extensive resources, it is able to provide any kind of legal services required by the client, such as courtroom, corporate and intellectual property cases.
The law firm is consistently on the list of the most prominent and well-regarded law firms by Chambers USA in various categories and areas of law, which is a confirmation of its high-end legal counsel.
5. Verrill
- Attorneys in Maine: 90
- Headquarters: Portland, ME
- Specialties: Corporate Law, Litigation, Real Estate
- Industry Recognition: Ranked Maine’s #1 largest firm by attorney count in 2025; Chambers USA rankings across multiple areas.
Recently crowned Maine’s largest law firm, Verrill has grown significantly by integrating attorneys from other firms and expanding its practice base. The firm maintains a broad set of legal services across corporate, litigation, real estate, and more.
Nearly 20% of Verrill’s attorneys have been individually ranked by Chambers, covering areas like Corporate/M&A, Litigation, and Real Estate — a strong signal of legal prowess.
6. Eaton Peabody
- Attorneys in Maine: 60
- Headquarters: Bangor, ME
- Specialties: Corporate Law, Real Estate, Banking Law
- Industry Recognition: Tier 1 ranking in Corporate Law by Best Lawyers – Best Law Firms.
Eaton Peabody is historically one of Maine’s most established firms, with particularly strong roots in business and banking law. However, recent industry movement has led to transitions in attorney rosters.
The firm’s deep knowledge of corporate and banking matters makes it a popular choice for businesses and financial institutions throughout the state.
7. Rudman Winchell
- Attorneys in Maine: 50
- Headquarters: Bangor, ME
- Specialties: Business Law, Real Estate, Litigation
- Industry Recognition: Known for long-standing community involvement and regional client service.
Rudman Winchell is one of Maine’s respected midsize firms with a strong regional presence, particularly in Bangor and the surrounding areas.
The firm’s local engagement complements its business and litigation practices, supporting a wide range of Maine-focused clients.
8. Jensen Baird
- Attorneys in Maine: 40
- Headquarters: Portland, ME
- Specialties: Corporate Law, Real Estate, Tax Law
- Industry Recognition: Recognized for corporate law expertise by industry guides.
Jensen Baird mainly deals with traditional corporate and real estate legal services and has a nice addition of tax law expertise to its portfolio. The company is known for providing useful, client-focused solutions.
With its well-rounded service offerings, Jensen Baird is an attractive option for business and private clients in need of commercial legal advice in Maine.
9. Skelton Taintor & Abbott
- Attorneys in Maine: 30
- Headquarters: Auburn, ME
- Specialties: Family Law, Commercial Litigation, Real Estate
- Industry Recognition: Tier 1 ranking in Family Law and Real Estate Litigation by Best Lawyers – Best Law Firms.
Skelton Taintor & Abbott is primarily recognized for its emphasis on family law and litigation. Although it has fewer employees, the firm has managed to develop significant niche strengths in the same areas.
The company is a go-to source of reliable advice for single persons requiring the services of a family law attorney and for enterprises facing real estate disputes.
10. Berman & Simmons
- Attorneys in Maine: 25
- Headquarters: Lewiston, ME
- Specialties: Personal Injury, Medical Malpractice, Civil Litigation
- Industry Recognition: Best Lawyers – Best Law Firms “Law Firm of the Year” in key plaintiff categories.
Finally, Berman & Simmons is a renowned personal injury and civil litigation firm with a long history of advocacy for individual clients. Their recognition in Best Lawyers’ national rankings reflects peer-review credibility.
Additional Notable Firms
While the list above focuses on Maine’s largest firms by attorney count, several smaller or specialized practices contribute significantly to the state’s legal ecosystem. Among them, two law firms that stand out are:
- Bendett & McHugh, P.C.: Popular for bankruptcy and real estate law.
- Nelson-Reade Law Office, P.C.: Offers corporate, tax, and real estate law expertise.
These firms may not make the top ten by attorney size, but they command strong reputations in their niche areas.
Industry Recognition & Awards
Credible rankings help clients evaluate the quality of legal services. Here are key recognitions that Maine firms have earned:
Chambers USA Guide
Chambers USA is widely regarded as being among the top legal directories. It gaues law firms and lawyers mainly based on their technical skill, client service, and professional conduct.
- Drummond Woodsum and Pierce Atwood are regularly awarded Band 1 rankings in various practice areas which is an evidence of their dominance in Maine’s legal market.
- Several attorneys at Verrill are awarded individual legal rankings in various specialties which is a clear indication of the firm’s extensive scope.
Best Lawyers – Best Law Firms
This peer-review-based ranking recognizes the best of the best at both metropolitan and national levels.
- Skelton Taintor & Abbott receive Tier 1 rankings in Family Law and Real Estate Litigation.
- Berman & Simmons are awarded the title of “Law Firm of the Year” in personal injury categories.
Knowing about the biggest law firms in Maine will definitely help anyone who needs legal advice. It applies to businesses handling complex corporate matters and individuals who want to go to court or have other legal needs.
It is not only the law firms on this list that are large in terms of the number of attorneys; they are also firms of legal excellence, the most trusted by clients, and the most respected by peers.
Whether you are comparing firms for hiring, looking for career opportunities, or studying legal market trends in Maine, this ultimate 2025 list will help you with the latest insights into the state’s legal leaders.
Future Trends Of Legal System In Maine
Given the current legal landscape, Maine’s legal system is to undergo several notable trends. These can start with various technological integrations. Here are some trends you can look out for in the future.
Advanced Technology
Firstly, Maine’s legal community enhances and embraces efficiency with technological integration. This can help in streamlining client service as well. The firms are now moving towards adapting to different digital platforms for case management and other dispute resolution management mechanisms.
Accessing Justice Initiatives
Secondly, Maine is looking forward to improving the legal services for underserved populations in rural areas. The state would explore various industries primarily telelawyering, mobile legal clinics, and enhancing the overall pro bono programs.
Environmental Law
Maine is famous for their natural beauty and reliance on the fishery and forestry industries. Maine will increase their focus on environmental laws and sustainability initiatives in the future where the advocates will play a special role in advocating for conservation and adverse climate changes.
Improved Legal Education
In this case, the Maine law schools might adopt different curricula and programs aligning with emerging trends in the education sector.
The Maine law schools might include experiential learning, interdisciplinary studies, and skill development in aspects of technology, cultural competency, and negotiation.
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