Services

Litigation

Not many firms the size of Brann & Isaacson can try a multi-million-dollar case to a jury and handle an appeal in the U.S. Supreme Court.

We have.

Nearly every litigator has tried a case to a jury in state or federal courts across the country, and some, many more. We have represented plaintiffs and defendants in numerous high-stakes cases. We have also handled cases before administrative agencies, commercial arbitration panels, and mass arbitrations. We have represented large and small companies in disputes over from contracts to employment, intellectual property to real estate, and privacy to corporate governance.

Blurry figure walking past a law firm sign on a wooden wall.

The firm briefed and argued two major tax cases in the U.S. Supreme Court. Another partner successfully argued a significant federalism case in the Supreme Court before joining the firm. We have handled appeals in all but one of the U.S. Courts of Appeals and argued in state appellate courts from Maine to California. We have filed numerous “friend-of-the-court” briefs in the U.S. Supreme Court and elsewhere on behalf of some of the largest retailers and retail organizations in the country.

Neoclassical building columns with autumn leaves on sidewalk.

“The lawyers at Brann & Isaacson are vested in a true partnership with Talbots. They understand our business, our brand and our values. They work collaboratively with our legal and business teams with the same level of passion and intensity that we expect from our own employees. Moreover, they appreciate the strategic value of written correspondence and polite advocacy, which has worked to Talbots’ advantage on countless occasions.”

Mara D. Calame

SVP, General Counsel, The Talbots, Inc.

Our litigators will try cases where needed, but also create opportunities to resolve cases inexpensively and efficiently where warranted. Whether in the courtroom or the boardroom, we always pursue the client’s best interest.

Where We Excel

Trial Practice

Appellate Practice

Local Counsel Practice

Representative Clients

“We are grateful to have Brann & Isaacson as our trusted legal partner and highly recommend their services to any business seeking top-notch legal representation.”

Our Litigation Team

Primary Contacts

Peter Brann

Email: pbrann@brannlaw.com

Phone: 207.689.9731

David Bertoni

Email: dbertoni@brannlaw.com

Phone: 207.786.3566

  • David Bertoni

    David Bertoni

    Partner

  • Nathaniel Bessey

    Nathaniel Bessey

    Partner

  • Peter Brann

    Peter Brann

    Partner

  • Michael Carey

    Michael Carey

    Partner

  • Eamonn Hart

    Eamonn Hart

    Partner

  • Stacy Stitham

    Stacy Stitham

    Managing Partner

  • David Swetnam Burland

    David Swetnam-Burland

    Partner

  • Hannah Wurgaft

    Hanna Wurgaft

    Associate

Recent News

  • B&I Files Amicus Brief for Crutchfield in Tariff Dispute

    • Firm Updates

    On June 4, 2025, longtime Brann & Isaacson client, Crutchfield Corporation, filed a friend-of-the-court brief in the Federal Circuit Court of Appeals opposing an…

  • Peter Brann’s Popular Harvard Law Course Returns

    • Firm Updates

    Peter Brann is again offering his popular course at the Harvard Law School on “The Role of the State Attorney General” for Fall 2024.…

Case Studies

Case
Studies

  • B&I Files Amicus Brief for Crutchfield, Challenging Tariff Constitutionality

    On behalf of longtime Brann & Isaacson client, Crutchfield Corporation, Peter J. Brann and David Swetnam-Burland filed a friend-of-the-court brief in the Federal Circuit challenging the constitutionality of the worldwide tariffs imposed by President Trump. They argue that not only are large tariffs potentially crippling to internet retailers that necessarily import electronics and other goods, but the…

Recent
News

  • B&I Files Amicus Brief for Crutchfield, Challenging Tariff Constitutionality

    On behalf of longtime Brann & Isaacson client, Crutchfield Corporation, Peter J. Brann and David Swetnam-Burland filed a friend-of-the-court brief in the Federal Circuit challenging the constitutionality of the worldwide tariffs imposed by President Trump. They argue that not only are large tariffs potentially crippling to internet retailers that necessarily import electronics and other goods, but the…