Griffin McCloskey is an associate in Goodwin’s Business Law Department and a member of the firm’s Technology and Life Sciences groups. He specializes in all areas of corporate and securities laws, with a primary focus on advising emerging-growth technology companies. Mr. McCloskey joined Goodwin in 2020.

Mr. McCloskey is admitted to practice in Arizona only; his application to the California bar is pending. He is working under the supervision of the partners at Goodwin.

Areas of Practice
Domaines D’Expertise





Mr. McCloskey focuses on advising emerging companies in a broad range of sectors, including services and fintech, healthcare, biotechnology, cybersecurity, real estate and prop-tech, marketing and sales automation, and e-commerce. He routinely represents fast-growing ventures as their outside general counsel on a wide variety of matters, from entity formation and corporate governance to debt and equity financings and M&A exit events. Mr. McCloskey also guides venture capital and private equity funds in connection with fund formation and new investments.
Professional Experience
Prior to private practice, Mr. McCloskey served as in-house counsel of a leading incubator focused on life sciences companies.






J.D., 2011
Arizona State University, Sandra Day O’Connor College of Law
M.B.A., 2011
Arizona State University, W.P. Carey School of Business
B.S., Finance, 2008
Arizona State University, W.P. Carey School of Business



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Our clients rely on us for world-class advisory services, counsel on complex transactional work and high-stakes litigation. Specializing in matters involving the financial, life sciences, private equity, real estate, and technology industries, we use a collaborative, cross-disciplinary approach to resolve our clients’ most challenging issues. To find out more, please contact us.

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Nos équipes interviennent aux côtés de nos clients, industriels, fonds d’investissement, startups, institutions financières et dirigeants, dans le cadre de transactions et de contentieux complexes, et apportent des conseils de tout premier plan dans les secteurs financiers, des Sciences de la Vie, du Private Equity, de l’immobilier et des technologies. Nous traitons les dossiers juridiques de manière intègre, ingénieuse, souple et audacieuse pour répondre efficacement aux enjeux propres à chacun de nos clients, quels que soient la taille de l’opération et le secteur d’activité. Pour en savoir plus, contactez-nous.


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