Every new New York business filing, every dayCornerstone Acquisition Group
gene rosen's law firm, Registered Agent
The website offers investment opportunities and client stories, indicating a focus on acquiring properties for passive investing. The site lists a Queens address and contact info matching the LLC's NY registration.
Filed October 28, 2025 · Garden City, NY · Nassau County
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New York Department of State, Division of Corporations · Entity 7744496 · Retrieved May 6, 2026
About Cornerstone Acquisition Group
CORNERSTONE ACQUISITION GROUP LLC filed in New York on October 28, 2025, with a principal address in Garden City. The owner or manager is Gene Rosen's law firm, and the registered agent was filed personally by the owner or officer. The domain was registered on July 7, 2025, 113 days before the filing, through Wix and built with the Wix Website Builder. Its website is modern and matches the filing name and address. No annual report or EIN on file yet. We estimate revenue under $100,000 and 1 to 5 employees. The company shares its address with 16 other entities and its owner name with 23 others.
- Registered agent filed personally by the owner or officer.
- Domain registered 113 days before the filing.
- Shares its address with 16 other entities.
- Shares its owner name with 23 other entities.
- No annual report or EIN on file yet.
- We estimate revenue under $100K and 1-5 employees.
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 48 new businesses registered in Garden City in October 2025, one of 7 real estate 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 Cornerstone Acquisition Group registered?
Cornerstone Acquisition Group was registered as LLC on October 28, 2025 in New York.
Where is Cornerstone Acquisition Group located?
Cornerstone Acquisition Group is based in Garden City, NY, 11530, in Nassau County.
What type of business is Cornerstone Acquisition Group?
Cornerstone Acquisition Group is classified as a real estate business (investment property).
Does Cornerstone Acquisition Group have an EIN on file?
No EIN was found on file for Cornerstone Acquisition Group at the time of registration.
Who Sells to This Business
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