Every new New York business filing, every dayRosemar Construction
ROSEMAR MATERIALS GROUP, LLC, Registered Agent
Rosemar Construction, operating since 1988, provides a full range of commercial, municipal/industrial and residential road work services on Long Island. Its address at 56 Pine Street, East Moriches, NY matches the LLC filing, confirming this is the operating business behind Rosemar Materials Group, LLC.
Filed April 6, 2026 · East Moriches, NY · Suffolk County
Find new construction businesses in East Moriches, then launch a cold email campaign built for you.
Every new New York filing, every day
See how it worksSource
New York Department of State, Division of Corporations · Entity 7879670 · Retrieved May 25, 2026
About Rosemar Construction
ROSEMAR MATERIALS GROUP, LLC filed in New York on April 6, 2026, as a road work construction company based in East Moriches. The company is its own registered agent. Its domain was registered 16 years before filing, on March 11, 2010, through GoDaddy, and the website is a modern, verified match to the filing name and address. Four other entities share the same address. No annual report or EIN on file yet. We estimate revenue between $10 million and $50 million and 26 to 100 employees, with a brick-and-mortar footprint.
- Domain registered 16 years before the filing date.
- Filed as its own registered agent.
- Website identity confirmed matching the filing name and address.
- Four other entities share the same principal address.
- No annual report or EIN on file yet.
- First seen by DayOneLead 49 days after filing.
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 7 new businesses registered in East Moriches in April 2026, and the only construction business registered there that month.
Is this business yours?
It's getting views. Claim the page for free to control what your customers see.
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 Rosemar Construction registered?
Rosemar Construction was registered as LLC on April 6, 2026 in New York.
Where is Rosemar Construction located?
Rosemar Construction is based in East Moriches, NY, 11940, in Suffolk County.
What type of business is Rosemar Construction?
Rosemar Construction is classified as a construction business (road work).
Does Rosemar Construction have an EIN on file?
No EIN was found on file for Rosemar Construction at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
Turn fresh construction businesses into your next customers
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›