Every new New York business filing, every dayJAMES MACWHINNIE, Registered Agent
Sag Harbor Jiu Jitsu LLC appears to operate under the Sag Harbor Karate brand, offering Brazilian Jiu-Jitsu classes. The principal address on the filing is 232 Big Fresh Pond Rd, Southampton, NY, suggesting a possible administrative office separate from the training location.
Filed December 3, 2025 · Southampton, NY
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See how it worksSag Harbor Jiu Jitsu is a martial arts school business (LLC) registered on December 3, 2025 with the New York Division of Corporations. The business is located in Southampton, New York 11968. The record lists JAMES MACWHINNIE as Registered Agent.
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We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
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Sag Harbor Jiu Jitsu was registered as LLC on December 3, 2025 in New York.
Sag Harbor Jiu Jitsu is based in Southampton, NY, 11968.
Sag Harbor Jiu Jitsu is classified as a martial arts school business (brazilian jiu-jitsu).
No EIN was found on file for Sag Harbor Jiu Jitsu at the time of registration.
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