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

Helen P. Macdonald

Suspended

Helen P. Macdonald is an attorney admitted to the New York State Bar in 1989, with a registered practice address in London, New York. According to the New York Office of Court Administration, the current registration status on record is Suspended.

Registration number2264802
Bar statusSuspended
Year admitted1989
Judicial departmentDepartment 1
Law schoolTrinity College Dublin
Practice cityLondon, NY
Firm / organizationO'Melveny & Myers Llp
Office address10 Finsbury Square, London Ec2A 1La, Ec2A 1La, London, NY
Phone(213) 669-6562
Next registration dueMar 2027

About O'Melveny & Myers LLP

O'Melveny & Myers LLP is a law firm founded in 1885 that describes itself as an international firm with about 800 lawyers. Wikipedia lists its headquarters in Los Angeles and its offices in California, Washington, D.C., New York City, Texas, and several cities in Asia and Europe. The firm's work spans litigation, transactions, and regulatory matters, and its corporate group handles M&A, capital markets, energy project finance and development, restructuring, corporate finance, tax, and fund formation. Its stated client base includes financial institutions, energy companies, airlines, life-sciences companies, and international manufacturers.

Practice areas of O'Melveny & Myers LLP:

Appeals Antitrust & Competition Bankruptcy & Restructuring Commercial Litigation Corporate & M&A Employment & Labor Energy & Infrastructure Government & Regulatory Insurance Intellectual Property Privacy & Cybersecurity Securities & Capital Markets Tax White Collar & Investigations

These are the practice areas the organization describes on its website. They are not a statement about Helen P. Macdonald’s own practice or any specialty certification.

View the O'Melveny & Myers LLP profile and its 150 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.

Verify this record

Bar status can change at any time. For the authoritative, real-time status of Helen P. Macdonald, 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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