Every new New York business filing, every dayBlackSheep Cafe
JONATHAN KOPSTEIN, Registered Agent
The BlackSheep is a family-owned restaurant in Miller Place, NY, offering American fusion cuisine in a casual setting. The business operates under a name similar to the LLC and is located in the same region as the LLC's principal address.
Filed January 31, 2025 · Port Jefferson, NY · Suffolk County
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New York Department of State, Division of Corporations · Entity 7522677 · Retrieved May 18, 2026
About BlackSheep Cafe
BLACKSHEEP CAFE LLC filed in New York on January 31, 2025, as an American Fusion restaurant in Port Jefferson. Owner Jonathan Kopstein filed personally as registered agent. The domain was registered on July 11, 2025, 161 days after filing, through GoDaddy. We estimate annual revenue between $100K and $1M with 1-5 employees. The website is modern and the business has a brick-and-mortar footprint. No annual report or EIN on file yet.
- Domain registered 161 days after filing, suggesting the website was set up after the business was formed.
- Owner filed personally as registered agent, indicating a small, owner-operated business.
- We estimate revenue of $100K-$1M and 1-5 employees.
- Modern website with brick-and-mortar footprint.
- 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 24, 2026.
One of 7 new businesses registered in Port Jefferson in January 2025, and the only restaurant 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 BlackSheep Cafe registered?
BlackSheep Cafe was registered as LLC on January 31, 2025 in New York.
Where is BlackSheep Cafe located?
BlackSheep Cafe is based in Port Jefferson, NY, 11776, in Suffolk County.
What type of business is BlackSheep Cafe?
BlackSheep Cafe is classified as a restaurant business (american fusion).
Does BlackSheep Cafe have an EIN on file?
No EIN was found on file for BlackSheep Cafe at the time of registration.
Who Sells to This Business
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