PlainAttorney Register file of Sep 29, 2026 · NY Office of Court Administration, via data.ny.gov

Cleary Gottlieb Steen & Hamilton LLP

A law firm on the New York attorney register · most who list it give an office in New York

On the register
649
Registered, current or due
611
Admitted
1961 to 2026

649 attorneys on the New York register file of Sep 29, 2026 list Cleary Gottlieb Steen & Hamilton LLP as their employer; 611 (94%) are registered (currently, or due to re‑register), against 87.1% of all living registrants. They were admitted between 1961 and 2026 (median 2016), and 457 give an office in New York.

When its attorneys were admitted

Cleary Gottlieb Steen & Hamilton LLP: share by decade of admission, against every living registrant 2%1960s2%1970s6%1980s10%1990s17%2000s25%2010s39%2020s
Cleary Gottlieb Steen & Hamilton LLP: share by decade of admission, against every living registrant 2%1960s2%1970s6%1980s10%1990s17%2000s25%2010s39%2020s
Cleary Gottlieb Steen & Hamilton LLP: share by decade of admission, against every living registrant 2%1960s2%1970s6%1980s10%1990s17%2000s25%2010s39%2020s
Share of attorneys who list Cleary Gottlieb Steen & Hamilton LLP admitted in each decade (columns) against every living registrant (dashed); register file of Sep 29, 2026.
DecadeThis firmEvery living registrant
1960s2%2%
1970s2%6%
1980s6%13%
1990s10%17%
2000s17%22%
2010s25%24%
2020s39%15%

Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).

Where they studied

Law schoolAttorneys
Columbia Law School113
Harvard Law School92
New York University School of Law85
Georgetown University Law Center32
Yale Law School21
University of Pennsylvania Carey Law School21

Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; school spellings matched.

Where its attorneys have their office

OfficeAttorneys
New York, NY457
Washington, DC32
Paris31
London26
Hong Kong21
Brussels12

Attorneys who list Cleary Gottlieb Steen & Hamilton LLP on the register, page 2 of 33

Currently registered attorneys first, most recently admitted first.

AttorneyAdmittedStatus
Samuel Mesfin2026Currently registered
Kylee Dinh Nguyen2026Currently registered
Sean Damien O’Connell2026Currently registered
Samuel Robert Olson2026Currently registered
Ruoyi Pan2026Currently registered
Jacob Eli Perlmutter2026Currently registered
Alexandra Maria Rebein2026Currently registered
Leticia Ruffo Roberto Daruge2026Currently registered
Keara Daly Schmeiser2026Currently registered
Phoenix Leonard Shaw2026Currently registered
Efpraxia Stathaki2026Currently registered
Nathaniel Douglas Thompson2026Currently registered
Emma Claire Valiante2026Currently registered
Jordan James Walker2026Currently registered
Michelle Lutgarde N Willaert2026Currently registered
Ridglea Katherine Willard2026Currently registered
Tianyi Zhao2026Currently registered
Andrew Ryan Zheng2026Currently registered
Rabab Hussain Mohamed Ali Alajmi2025Currently registered
Cosmo Nicolas Armand Albrecht2025Currently registered

Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026.

Looking for a lawyer for a matter?

The register lists who is admitted and where their office is, not what kind of law anyone practises, so this page cannot suggest a lawyer for a problem. The New York State Bar Association’s Lawyer Referral Service matches people with lawyers by area of law; once you have a name, its record here shows whether the lawyer is registered.