Every new New York business filing, every daySierra Management
Ali Jaffery, Registered Agent
Sierra Management provides property management and consulting services to owners and developers in the New York area. The website offers contact info including a phone number with a 347 area code. The business appears to be a small-shop operation serving local clients.
Filed March 7, 2025 · Massapequa, NY · Nassau County
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New York Department of State, Division of Corporations · Entity 7553384 · Retrieved May 25, 2026
About Sierra Management
ALPHA SIERRA MANAGEMENT LLC was filed in New York on March 7, 2025, as a full-service property management company. Owner Ali Jaffery filed personally as the registered agent. The domain was registered on October 30, 2020, over four years before the filing, through Squarespace Domains II, and the site is modern and built with Wix. We estimate revenue between $100K and $1M and 1 to 5 employees. No annual report or EIN on file yet.
- Domain registered 1,589 days before filing, indicating a long-established online presence.
- Owner filed personally as the registered agent, suggesting a small, owner-managed firm.
- Modern website built with Wix, showing an active and professional online effort.
- We estimate revenue of $100K-$1M and 1-5 employees, typical for a small property management company.
- No annual report or EIN on file yet, as the entity is newly filed.
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 24, 2026.
One of 33 new businesses registered in Massapequa in March 2025, and the only property management 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 Sierra Management registered?
Sierra Management was registered as LLC on March 7, 2025 in New York.
Where is Sierra Management located?
Sierra Management is based in Massapequa, NY, 11758, in Nassau County.
What type of business is Sierra Management?
Sierra Management is classified as a property management business (full service property management).
Does Sierra Management have an EIN on file?
No EIN was found on file for Sierra Management at the time of registration.
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