Every new New York business filing, every daySidecar Management
Sidecar Management is a talent management firm with offices in New York and Los Angeles, as indicated by their website and contact information. The LLC name 'ER SIDECAR MANAGER LLC' aligns with the business name and location.
Filed March 3, 2025 · Manhattan, NY · Albany County
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New York Department of State, Division of Corporations · Entity 7549211 · Retrieved May 4, 2026
About Sidecar Management
ER SIDECAR MANAGER LLC filed in New York on March 3, 2025, as a talent management business. It was filed through CSC, a formation and registered-agent service. The company shares its registered agent with 6,431 other entities. Its domain was registered on October 31, 2001, over 23 years before filing, and the site is built with WordPress. The website identity was confirmed to match the filing name and address. No annual report or EIN is on file yet. We estimate revenue between $1 million and $10 million and 6 to 25 employees.
- Domain registered 8,524 days before filing, indicating a very long-established online presence.
- Filed through CSC, a formation service, not by an individual.
- Shares registered agent with 6,431 other entities, suggesting a large service provider.
- Website built with WordPress and confirmed to match the business name and address.
- No annual report or EIN on file yet.
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 2,856 new businesses registered in Manhattan in March 2025, one of 23 entertainment businesses.
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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 Sidecar Management registered?
Sidecar Management was registered as LLC on March 3, 2025 in New York.
Where is Sidecar Management located?
Sidecar Management is based in Manhattan, NY, 122072543, in Albany County.
What type of business is Sidecar Management?
Sidecar Management is classified as a entertainment business (talent management).
Does Sidecar Management have an EIN on file?
No EIN was found on file for Sidecar Management at the time of registration.
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