Every new New York business filing, every dayIsland Rebar
John Sebastiano, Registered Agent
Island Rebar LLC likely operates in rebar fabrication and supply, possibly related to Island Building Supply Inc. (W1) which offers rebar services in Holtsville, NY, about 30 minutes from Glen Cove. The LLC name and address are distinct, but the industry alignment is strong.
Filed November 17, 2025 · Glen Cove, NY · Nassau County
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New York Department of State, Division of Corporations · Entity 7760613 · Retrieved May 17, 2026
About Island Rebar
Island Rebar LLC filed in New York on November 17, 2025, as a rebar fabrication and building supply company. Owner John Sebastiano serves as the registered agent, filing personally. The company operates from a brick-and-mortar location in Glen Cove. Its domain was registered over a decade before filing, on May 22, 2015, through Tucows Domains, and the website is modern. First seen by DayOneLead 181 days after filing. No annual report or EIN on file yet. We estimate annual revenue between $1 million and $10 million, with 6 to 25 employees.
- Domain registered 3,832 days before filing, indicating a long-established online presence.
- Owner John Sebastiano filed personally as the registered agent.
- Brick-and-mortar footprint with a modern website.
- First seen 181 days after filing, a relatively long gap.
- 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 26 new businesses registered in Glen Cove in November 2025, and the only rebar fabrication and building supply 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 Island Rebar registered?
Island Rebar was registered as LLC on November 17, 2025 in New York.
Where is Island Rebar located?
Island Rebar is based in Glen Cove, NY, 11542, in Nassau County.
What type of business is Island Rebar?
Island Rebar is classified as a rebar fabrication and building supply business (rebar services).
Does Island Rebar have an EIN on file?
No EIN was found on file for Island Rebar at the time of registration.
Who Sells to This Business
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