C/O UNITED AGENT GROUP INC., Registered Agent
The LLC name suggests a technology or lab business.
Filed October 29, 2025 · Harrison, NY
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MAINSTAY LABS INC. is a real estate business (Corp) registered on October 29, 2025 with the New York Division of Corporations. Its principal address is 600 MAMARONECK AVENUE #400, Harrison, NY 10528. The filing lists C/O UNITED AGENT GROUP INC. as Registered Agent.
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MAINSTAY LABS INC. was registered as Corp on October 29, 2025 in New York.
MAINSTAY LABS INC.'s principal address on file is 600 MAMARONECK AVENUE #400, Harrison, NY, 10528.
MAINSTAY LABS INC. is classified as a real estate business (ai-powered real estate platform).
No EIN was found on file for MAINSTAY LABS INC. at the time of registration.
Based on the business category, these service providers typically target this type of business.