Mark Jeffrey Welshimer
Currently registeredMark Jeffrey Welshimer is an attorney admitted to the New York State Bar in 1977, 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 number | 1201151 |
|---|---|
| Bar status | Currently registered |
| Year admitted | 1977 |
| Judicial department | Department 2 |
| Law school | Harvard Law School |
| Practice city | New York, NY |
| County | New York |
| Firm / organization | Sullivan & Cromwell |
| Office address | 125 Broad St, New York, NY, 10004 |
| Phone | (212) 558-3669 |
| Next registration due | Oct 2026 |
About Sullivan & Cromwell LLP
Sullivan & Cromwell LLP is organized as a limited liability partnership under New York law. It was founded in 1879 by Algernon Sydney Sullivan and William Nelson Cromwell. The firm's own site describes a network of 14 offices, located in leading financial centers in Asia, Australia, Europe, the Middle East and the United States.
Practice areas of Sullivan & Cromwell LLP:
These are the practice areas the organization describes on its website. They are not a statement about Mark Jeffrey Welshimer’s own practice or any specialty certification.
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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 Mark Jeffrey Welshimer, 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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