Every new New York business filing, every dayMainstages
Mainstages is an educational theater company for children, offering year-round shows, theater programming, and summer camp performances. The website lists in-person programs and a contact in Astoria, NY.
Filed September 11, 2025 · Albany, NY · Albany County
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New York Department of State, Division of Corporations · Entity 7718991 · Retrieved May 18, 2026
About Mainstages
MAINSTAGES US LLC filed in New York on September 11, 2025, as an educational theater company focused on children's theater programs. Its principal address is in Albany, and it was filed through Northwest Registered Agent, a formation service. The company shares its registered agent with 19,455 other entities. Its domain was registered 5,442 days before filing, on October 18, 2010, through GoDaddy, and the website is a modern Gatsby site that matches the filing name and address. We first saw the business 249 days after filing, on May 18, 2026. No annual report or EIN is on file yet. We estimate revenue between $1 million and $10 million and 6 to 25 employees, with a hybrid footprint.
- Domain registered 5,442 days before filing, indicating a long-established online presence.
- Filed through Northwest Registered Agent, a formation service.
- Shares its registered agent with 19,455 other entities.
- Website is modern, built with Gatsby, and confirmed to match the filing name and address.
- First seen 249 days after filing.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 2,384 new businesses registered in Albany in September 2025, and the only educational theater business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
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.
Frequently Asked Questions
When was Mainstages registered?
Mainstages was registered as LLC on September 11, 2025 in New York.
Where is Mainstages located?
Mainstages is based in Albany, NY, 12207, in Albany County.
What type of business is Mainstages?
Mainstages is classified as a educational theater business (children's theater programs).
Does Mainstages have an EIN on file?
No EIN was found on file for Mainstages at the time of registration.
Who Sells to This Business
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