Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records

Eileen Mary Breslin

Currently registered

Eileen Mary Breslin is an attorney admitted to the New York State Bar in 1985, with a registered practice address in New York, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number1990514
Bar statusCurrently registered
Year admitted1985
Judicial departmentDepartment 2
Law schoolYale Law School
Practice cityNew York, NY
CountyNew York
Firm / organizationGunnercooke Us Llp
Office address475 Park Ave S Rm 2300, New York, NY, 10016
Phone(516) 818-8801
Next registration dueDec 2027

About gunnercooke US LLP

gunnercooke US LLP is a New York-based law firm that operates under the gunnercooke name alongside affiliated entities in England and Wales, Scotland, Germany and Hungary. The firm's legal notices say the US LLP has offices in New York City, and the UK limited liability partnership is a separate entity organized under the law of England and Wales. The US operation launched its first office in New York in 2022, led by a US Chair and Managing Partner, and opened a second US office in Chicago in February 2025.

Practice areas of gunnercooke US LLP:

Corporate & M&A Securities & Capital Markets Employment & Labor Privacy & Cybersecurity Intellectual Property Banking & Finance

These are the practice areas the organization describes on its website. They are not a statement about Eileen Mary Breslin’s own practice or any specialty certification.

View the gunnercooke US LLP profile and its 9 registered attorneys →

Office location

Registered office address on file with the New York State Bar. Verify before visiting, as the address reflects the contact on record and may be a firm rather than a personal office.

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Bar status can change at any time. For the authoritative, real-time status of Eileen Mary Breslin, confirm directly through the official New York Attorney Search using the registration number above. This record is republished from public New York State data and is provided for reference only — it is not legal advice and not an endorsement.

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