Business Litigation

Seasoned Boston Business Litigation Attorney Representing Companies in Disputes Across Eastern Massachusetts

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Facing a Business Litigation, Dispute or Criminal Charge in Massachusetts? Our Defense Attorneys Are Here to Protect You

If you are navigating the challenges of a business litigation, dispute or facing criminal charges in Massachusetts, you need a legal team that is committed to protecting your rights and interests. The Law Office of Matthew W. Peterson is a trusted criminal defense law firm with offices in Boston and Salem, providing strategic legal support across Suffolk, Essex, and Middlesex Counties. We represent individuals and businesses with unwavering dedication—whether you’re dealing with complex contract disputes or serious criminal allegations. Our Massachusetts defense attorneys deliver informed, assertive representation tailored to the unique aspects of your situation.

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Strategic Legal Representation in Business Litigation and Criminal Defense

We understand the high stakes involved in both criminal defense and business litigation cases. From startups to established corporations, and from minor charges to felony accusations, our team provides trusted legal counsel and aggressive representation in court when needed. As a criminal defense law firm, we do not believe in one-size-fits-all solutions. We take your case personally and focus on developing strategies rooted in Massachusetts law.

Whether you’re located in Boston, Chelsea, Revere, Salem, Lynn, Swampscott, Peabody, Saugus, Cambridge, or Malden, we are ready to fight for your rights and guide you toward a resolution.

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Services We Handle

When legal issues arise, you need more than just a knowledgeable attorney—you need someone who takes your case personally and is prepared to pursue every legal avenue to protect your rights. Our criminal defense attorneys and business litigation attorneys have extensive experience across a range of legal matters. Every case we handle begins with a detailed strategy session to understand your goals and chart the most effective path forward. Below are key areas of practice we focus on.

Contract Dispute Resolution

Contract disputes can cause major disruption to business operations and financial health. Under Massachusetts General Laws Chapter 106 (Uniform Commercial Code), a breach of contract or misinterpretation of agreement terms can lead to litigation. Whether written or verbal, contracts require clarity and enforcement. Our law firm works with businesses to resolve disputes efficiently, whether through negotiation, arbitration, or litigation.

We represent clients in enforcing, defending, or renegotiating commercial contracts across industries. Whether your issue involves payment terms, delivery of services, or breach of confidentiality, we focus on preserving your rights while minimizing operational interruptions. Our approach combines legal insight with business practicality, aiming for timely and cost-effective resolutions. If your business is confronting an unresolved contract issue, we’re ready to assist you with a dependable legal strategy.

Partnership and Shareholder Disputes

Disputes between business partners or shareholders can threaten a company’s future. Under Massachusetts General Laws Chapter 156D, shareholders and corporate officers owe fiduciary duties to each other and the business. Mismanagement, unequal profit sharing, and disputes over authority can lead to serious consequences if not addressed legally.

Our attorneys help businesses navigate these disputes through negotiation and, if necessary, litigation. We work to resolve internal conflict while safeguarding business continuity. Whether you’re a minority shareholder seeking protection or a partner defending your stake, we provide assertive representation. With experience in both closely held businesses and corporations, we aim to achieve fair, enforceable outcomes.

Intellectual Property Litigation

Protecting your business’s creative assets is essential. Under Chapter 93A of the Massachusetts General Laws, businesses have the right to pursue action against unfair competition and misappropriation of intellectual property. Whether you’re facing trademark infringement, misuse of trade secrets, or copyright violations, our law firm is prepared to defend your IP rights.

We assist clients with IP claims across the innovation, media, and tech industries. If someone is misusing your intellectual property, or if you are being wrongly accused of doing so, we take the necessary steps to address the issue quickly. Our attorneys work to secure injunctions, damages, or favorable settlements in line with your business goals. Your ideas deserve protection—and we are here to uphold them.

Employment Law Challenges

Employment disputes can escalate quickly, damaging both reputation and internal stability. Under Massachusetts General Laws Chapter 151B, employers must comply with laws related to discrimination, wrongful termination, wage laws, and workplace rights. If your business is involved in an employment-related conflict, timely legal intervention is crucial.

We support businesses in defending claims and implementing compliant workplace policies. Whether it’s a claim of unlawful termination, harassment, or wage-hour disputes, we work to resolve conflicts through strategic litigation or dispute resolution. Our defense attorneys ensure compliance while protecting business interests. Let us help you safeguard your company and workforce.

Real Estate and Property Disputes

Real estate issues often involve complex laws and long-term consequences. Under Massachusetts General Laws Chapter 183, businesses and property owners must comply with regulations involving land use, leasing, and title disputes. Whether you are buying, leasing, or managing commercial property, our law firm provides essential legal support.

We handle disputes related to commercial leases, zoning, title defects, and boundary issues. Our goal is to resolve conflicts while preserving the value of your assets and preventing future litigation. If your business property is at risk due to a legal disagreement, contact us to develop a solution-oriented legal strategy. Our legal team in Boston and Salem is equipped to act swiftly on your behalf.

Why Choose Our Criminal Defense Law Firm in Massachusetts?

Choosing the right legal team can make all the difference when you’re facing criminal charges or involved in a complex business dispute. Our law firm offers the experience, precision, and accessibility that clients across Massachusetts rely on. With offices in Boston and Salem, we provide hands-on representation and practical legal strategies tailored to your case.

  • Skilled and Experienced Attorneys – Our team brings years of courtroom and litigation experience, representing clients in both criminal defense and business litigation matters throughout Massachusetts.

  • Custom Legal Solutions – We don’t apply generic templates; each client receives a legal strategy aligned with their specific circumstances and legal goals.

  • Focused and Assertive Representation – When it’s time to advocate in court, we’re prepared to defend your interests with a focused, assertive approach.

  • Convenient Locations in Boston and Salem – With offices in two major legal hubs, we serve clients throughout Suffolk, Essex, and Middlesex Counties.

  • Established Reputation for Trust and Integrity – our law firm is recognized for clear communication, honest advice, and dependable legal representation across a wide range of disputes.

Set Up a Strategy Session by Contacting Us Right Now

Whether you’re a business owner involved in litigation or facing a serious criminal charge, we are here to help you navigate the legal process with confidence and clarity. The Law Office of Matthew W. Peterson is committed to defending your rights and protecting your business. With offices in Boston and Salem, we are positioned to represent clients throughout Eastern Massachusetts, including Suffolk, Essex, and Middlesex Counties. Reach out to us today to schedule a strategy session and get the legal support you need to move forward.

Frequently Asked Questions

What types of business litigation does your law firm handle?

We handle a range of disputes, including contract breaches, partnership disagreements, intellectual property conflicts, employment claims, and real estate litigation. Each case is guided by Massachusetts statutes and tailored to your specific business needs.

Yes, our law firm has offices in both Boston (Suffolk County) and Salem (Essex County), allowing us to conveniently serve clients across the region, including Revere, Chelsea, Lynn, Swampscott, and Peabody.

Contact a Massachusetts defense attorney immediately. A timely legal response is critical. We can assess the claim, review your contract under Chapter 106, and help you craft a strong legal strategy.

Yes, many Partnership and Shareholder Disputes can be resolved through negotiation or mediation. We aim to resolve matters efficiently while protecting your interests.

Indeed, but the risks are equally substantial. If you are a business owner facing charges, our aggressive criminal defense attorneys will evaluate how the charges affect both your personal and professional life—and defend both accordingly.

Boston Office

Salem Office

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Weslley Vilela
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Explained all my inquiries!! Thank you !
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C
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I was fortunate enough to come across Matthew Peterson Law via word of mouth and incredibly positive reviews. And if I could give 10,000 stars I would. I was assisted by Attorney Margaret Petersen, who is an excellent, incredibly knowledgeable, compassionate, and diligent professional. The individuals at Matthew Peterson Law are top notch and I cannot say enough positive words about them.
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Michael McDonough
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I started my experience with Mathew Peterson law firm with attorney Chris Obrien. A exceptional lawyer who has continued to go above and beyond for me. I am now being represented by attorney Manchington. Also, a high class-stand up gentleman who you want up to bat for you! Although my legal issues are still on-going, I am confident in the team at Mathew Peterson law firm that will continue to work hard and diligently for me! Highly recommend to anyone in need of legal assistance.
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Alexis Sanabria
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They are the best. always call and give u updates on cases and treat u like family
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N Maceus
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I am an attorney and a registered nurse, and I hold professionals to a high standard. Matthew Peterson exceeded every one of them. I retained him seven days before a contested 209A restraining order hearing — from out of state, with a record thousands of pages deep and an active case in another jurisdiction layered on top. Seven days is not much time. He made it look like plenty. He read everything; I know because within a day his questions were sharper than mine. He built the strategy, moved fast, and kept me informed in plain English at every step. His entire office works the same way — I sent materials at one in the morning and had a substantive reply before lunch. Not once did I wonder where my case stood. In the courtroom he was everything you want: prepared, precise, composed, and completely in command of the record. The order was dismissed at the return hearing. What set him apart was not just skill — it was judgment and decency. He understood what was actually at stake for my family and treated it with the seriousness it deserved, without ever losing his calm. He told me the truth, including when it was hard, and then he delivered. If you need a restraining order defense attorney in Massachusetts, hire Matthew Peterson. I say that as a client and as a fellow lawyer: he was everything I could have asked for, and more. Five stars is the ceiling on this form. He earned more.
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Prince
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I come to realize there's no perfect review but a review written from a place of honesty. I got involve with Law Office of Mathew W Peterson, thanks to a review from a client. I'm very happy that this law office is handled my sister's case. The office did every thing to ensure my sister's case with the board of Nursing got resolved favorably and she get to keep her license. We are very thankful to all the Attorneys especially Attorney William Manchinson. Special thanks to Franchette Rodriguez for always assuring my family that everything would be ok even when we had doubts. I and my family can't thank you guys enough. I will recommend this Law Firm to anyone who wants their case be treated with the utmost attention needed. This office delivered on their promise. Thank you, Prince
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Mian Sayo
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Highly recommended! Elijah is very professional, responsive, and knowledgeable. He made the whole process smooth and stress-free, and I truly appreciated his patience and guidance throughout. Excellent service and someone you can really trust.
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Dylan Hereford
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I had the pleasure of getting Attorney Manchinton to represent me at a Clerks Magistrate Hearing. I believe that helped turn this situation into a positive experience for myself. I believe without his help it would have been much more stressful. I thank him and all those at the office that helped too!
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