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

Katherine Louise Thomas

Currently registered

Katherine Louise Thomas is an attorney admitted to the New York State Bar in 2017, 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 number5555743
Bar statusCurrently registered
Year admitted2017
Judicial departmentDepartment 1
Law schoolUniversity of Sydney Law School
Practice cityNew York, NY
CountyNew York
Firm / organizationSotheby S
Office address1334 York Ave, New York, NY, 10021
Phone(212) 894-1210
Next registration dueJul 2027

About Sotheby's

Sotheby's is an international art market company that operates as an auction house. According to its own website, it was established in 1744 and offers art and luxury objects through auctions, private sales, online channels and retail. Its network of specialists spans 40 countries and covers about 70 categories, including Contemporary Art, Old Masters, Jewelry, Watches, Wine and Spirits, and collectible cars and real estate. Wikipedia describes it as a British multinational with its headquarters in New York City, and reports that a private owner acquired it in 2019.

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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 Katherine Louise Thomas, 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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