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Business Details
7 Years
experience
Trusted Boston Litigation & Compliance Attorneys
Tymann, Davis & Duffy is a Boston-based litigation boutique dedicated to delivering vigorous advocacy, sophisticated legal advice, and results-driven representation. Our attorneys bring decades of collective experience from top-tier Boston and national law firms, combining elite legal expertise with personalized client relationships. We represent individuals and businesses in high-stakes disputes across business litigation, land use, real estate, construction, compliance, and appellate matters.

Our practice spans courts in Massachusetts and jurisdictions nationwide, with a focus on strategic problem-solving and dispute resolution tailored to each client's unique needs. We pride ourselves on accessibility, responsiveness, and a relentless commitment to achieving favorable outcomes through litigation, arbitration, or negotiated settlements.
Services
Business Litigation Land Use Permitting Real Estate Litigation Construction Litigation Compliance Investigations Appellate Practice Arbitration Mediation Local Counsel Services
Details
  • Year established: 2019
Highlights and features
  • We combine experience from top Boston law firms with personalized client service
  • Our attorneys have decades of experience handling high-stakes litigation nationwide
  • We offer cost-effective representation without compromising legal sophistication
  • We maintain an elite level of legal expertise while remaining highly accessible
  • We serve as local counsel for out-of-state firms in Massachusetts matters
What people say
Prompt and thorough representation Exceptional negotiation skills Deep legal knowledge Effective courtroom advocacy Personalized attention
Services
Business Litigation
We represent businesses and individuals in commercial disputes involving breach of contract, fraud, fiduciary duties, and business torts. Our attorneys develop tailored strategies to resolve conflicts efficiently through negotiation, mediation, or litigation when necessary. With experience in state and federal courts, we protect client interests in complex business matters while maintaining cost-effective representation.
Land Use Permitting
Our land use practice handles zoning challenges, permitting disputes, and regulatory compliance for developers and property owners. We navigate complex Massachusetts zoning laws, including Chapters 40A and 40B, to secure favorable outcomes before local boards and appellate courts. Our team combines deep regulatory knowledge with strategic advocacy to advance development projects through contested proceedings.
Compliance Investigations
We design and implement comprehensive compliance programs for government contractors and regulated industries. Our services include FCPA compliance, False Claims Act defense, and DBE regulation adherence. We serve as outside compliance counsel to develop effective programs that mitigate regulatory risks while maintaining operational efficiency for clients facing complex federal and state requirements.
Appellate Practice
Our appellate attorneys handle complex legal issues in state and federal appellate courts. With experience clerking at the Massachusetts Supreme Judicial Court and Second Circuit Court of Appeals, we craft persuasive arguments to overturn adverse judgments or preserve favorable rulings. We represent existing clients and new parties seeking amicus brief support in significant appellate matters.
Local Counsel Services
We serve as local counsel for out-of-state law firms handling Massachusetts matters. Our services include court filings, procedural guidance, and strategic support in state and federal courts across all 14 counties. We provide in-depth knowledge of local rules, judicial practices, and regulatory frameworks to support national and international firms with Massachusetts litigation needs.
People
Benjamin B. Tymann
Partner
Former Mintz Levin and Greenberg Traurig partner with 20+ years of commercial litigation experience. Specializes in business disputes, land use, and compliance. Best Lawyers in America honoree. Served as Special Master in complex commercial litigation. Active in community service and local government.
Ethan Davis
Partner
Experienced litigator focusing on business disputes and employment matters. Recognized for successful severance negotiations and discrimination case resolutions. Provides strategic counsel combining legal expertise with practical business solutions. Active in professional legal associations.
Michael Duffy
Partner
Skilled litigator with focus on real estate and construction disputes. Known for accessibility and client-centered approach. Handles complex title issues and commercial leasing disputes. Maintains strong reputation for professional integrity and effective representation.
Jacqueline Johansen
Attorney
Experienced legal professional contributing to diverse litigation matters. Focuses on case strategy development and client communication. Brings analytical skills to complex legal challenges while maintaining commitment to personalized client service.
Stuti Venkat
Attorney
Litigation attorney handling business disputes and regulatory matters. Combines legal expertise with practical problem-solving approach. Active participant in firm's appellate and compliance practices. Committed to delivering effective legal solutions for clients.
Questions
What areas of law does Tymann, Davis & Duffy specialize in?
We focus on business litigation, land use and permitting, real estate disputes, construction litigation, compliance programs, appellate practice, and local counsel services for out-of-state firms.
How does your firm handle complex litigation matters?
Our attorneys develop tailored strategies combining litigation expertise with business acumen. We prioritize cost-effective resolutions while maintaining readiness for courtroom advocacy when necessary.
Do you represent clients outside Massachusetts?
Yes, we handle cases nationwide, particularly in jurisdictions where our experience with Massachusetts law provides strategic advantages for clients with multi-state legal matters.
What makes your compliance services unique?
We offer practical compliance solutions combining former Big Law experience with personalized service. Our programs address FCPA, False Claims Act, and DBE regulations for government contractors.
How accessible are your attorneys for client communication?
We maintain open communication channels and prioritize responsiveness, ensuring clients receive timely updates and direct access to their case attorneys throughout the legal process.