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

Matthew Henry Kalinowski

Currently registered

Matthew Henry Kalinowski is an attorney admitted to the New York State Bar in 2026, 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 number6323877
Bar statusCurrently registered
Year admitted2026
Judicial departmentDepartment 1
Law schoolNew York University School of Law
Practice cityNew York, NY
CountyNew York
Firm / organizationSullivan & Cromwell Llp
Office address125 Broad St, New York, NY, 10004
Phone(732) 267-9624
Next registration dueOct 2028

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:

Appeals Arbitration & Mediation Antitrust & Competition Bankruptcy & Restructuring Commercial Litigation Corporate & M&A Criminal Defense Employment & Labor Government & Regulatory Intellectual Property Securities & Capital Markets Tax Trusts & Estates White Collar & Investigations

These are the practice areas the organization describes on its website. They are not a statement about Matthew Henry Kalinowski’s own practice or any specialty certification.

View the Sullivan & Cromwell LLP profile and its 621 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 Matthew Henry Kalinowski, 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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