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

Clayton Ivanovich Simmons

Currently registered

Clayton Ivanovich Simmons is an attorney admitted to the New York State Bar in 2014, 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 number5248091
Bar statusCurrently registered
Year admitted2014
Judicial departmentDepartment 1
Law schoolHarvard Law School
Practice cityNew York, NY
CountyNew York
Firm / organizationCleary Gottlieb Steen & Hamilton
Office address1 Liberty Plz, New York, NY, 10006
Phone(347) 546-7604
Next registration dueMay 2026

About Cleary Gottlieb Steen & Hamilton LLP

Cleary Gottlieb Steen & Hamilton LLP is a multinational law firm founded in 1946. The firm presents itself as one integrated global partnership rather than a U.S. firm with overseas branches. It reports roughly 1,200 lawyers from more than 50 countries working across 14 offices in major financial centers.

Practice areas of Cleary Gottlieb Steen & Hamilton LLP:

Antitrust & Competition Corporate & M&A Banking & Finance Bankruptcy & Restructuring Securities & Capital Markets Tax Real Estate Commercial Litigation White Collar & Investigations Arbitration & Mediation Government & Regulatory

These are the practice areas the organization describes on its website. They are not a statement about Clayton Ivanovich Simmons’s own practice or any specialty certification.

View the Cleary Gottlieb Steen & Hamilton LLP profile and its 507 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 Clayton Ivanovich Simmons, 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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