Mancini Shenk LLP is proud to be recognized in the inaugural Chambers Spotlight California 2025 Guide!
Los Angeles Trial Lawyers
Mancini Shenk LLP is a premier Los Angeles law firm specializing in litigation and trial services for individuals and businesses. We are modern, efficient lawyers who provide expertise across many industries.
From cannabis investment and shareholder litigation to business divorce and alternative dispute resolution, it is our mission to solve your most difficult problems.
Learn MoreLitigation and Arbitration Services
We tailor custom, efficient solutions to your biggest disputes and work tirelessly to end them. We aggressively pursue solutions to your problems, and if that fails we are merciless at trial. We specialize in the following areas of litigation:
Business Litigation
From finance to manufacturing, and from breach of contract to outright fraud, we represent successful businesses in their most important disputes.
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Cannabis Litigation
We provide cutting edge litigation for cannabis investors and businesses. Whether you need to protect your investment, get rid of a bad partner, or defend your business, we have experience solving your problem.
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Shareholder & Derivative Litigation
We are experts in enforcing investor protections and protecting good businesses from malicious shareholders.
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Entertainment Litigation
We litigate entertainment disputes arising from film, television, music, sports, and more. From right of publicity and defamation litigation to contract and film accounting disputes, we represent clients across the entertainment industry.
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Investigations & White Collar Defense
We understand that government investigations can place you and your business in peril. We reliably identify problems and resolve government actions before they escalate out of control.
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Alternative Dispute Resolution
We regularly litigate in arbitration and obtain beneficial settlements through mediation.
Read MoreMeet Our Attorneys
Experienced litigators across cannabis, business, white collar, and complex commercial disputes
Michael V. Mancini
John W. Shenk
Mark Sedlander
Peter J. Most
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