Phil Cosmos is an associate in the Private Equity group at Goodwin. He started at the firm in 2022.

Areas of Practice
Domaines D’Expertise





Mr. Cosmos focuses his practice on the representation of private equity sponsors and their portfolio companies in transactional and corporate matters, including mergers, acquisitions, divestitures and minority investments.

Professional Experience

Prior to joining Goodwin, Mr. Cosmos was an associate in the private equity group at Ropes & Gray LLP. He also completed a seven-month secondment in the Boston office of a leading middle-market private equity sponsor.

During law school, Mr. Cosmos served as a judicial intern for the Honorable Timothy S. Hillman in the U.S. District Court for the District of Massachusetts. He also led an international practicum for the United Nations Conference on Trade and Development.

Professional Activities

Mr. Cosmos is a member of the American Bar Association, Boston Bar Association and Hellenic Bar Association and serves as a mentor for the Boston Lawyers Group. He remains active in local fundraisers including Reach the Beach Run and Lawyers Have Heart 5K.


Mr. Cosmos was a leading member of the COVID Relief Coalition, a pro bono effort that helped Boston-area nonprofits and small businesses navigate the hardships of the COVID-19 pandemic. In recognition for its work, the COVID Relief Coalition received the Boston Bar Association’s Beacon Award for Empowerment as well as Lawyers Clearinghouse’s Pro Bono Excellence Award.






J.D., 2016
Boston College Law School
B.A., American History, 2011
Framingham State University



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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.


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.

Unsere Kunden verlassen sich auf unsere erstklassige Beratung, vor allem im Hinblick auf komplexe Transaktionen und High-Stakes-Prozesse. Spezialisiert auf Angelegenheiten der Finanz-, Life-Sciences-, Private-Equity-, Immobilien-und Technologie-Branchen, verwenden wir einen kooperativen und interdisziplinären Ansatz, um Fragen unserer Kunden auch in extremen Spezialsituationen einer Lösung zuzuführen. Sie wollen mehr erfahren? Kontaktieren Sie uns gerne.

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