Every new New York business filing, every dayMason NYC
MASON NYC CORP., Registered Agent
Mason NYC Corp appears to be a general contracting company in Brooklyn, NY, offering construction services. The website masonnyc.co lists a Brooklyn address and phone number, and the business is likely the same as Mason General Contracting Corp.
Filed May 20, 2026 · Brooklyn, NY · Kings County
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New York Department of State, Division of Corporations · Entity 7920926 · Retrieved May 22, 2026
About Mason NYC
MASON NYC CORP. filed in New York on May 20, 2026, and was first seen two days later. The company is a general contractor based in Brooklyn. It listed itself as its own registered agent. The website is built with WordPress and confirmed to match the filing name and address. No annual report or EIN is on file yet. We estimate revenue between $1 million and $10 million and 6-25 employees, with a brick-and-mortar footprint.
- Company acts as its own registered agent, indicating direct control.
- Website built with WordPress and confirmed to match the filing name and address.
- First seen just 2 days after filing, suggesting quick public listing.
- Estimated revenue range of $1M-$10M and 6-25 employees, indicating a larger operation.
- 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 23, 2026.
One of 3,103 new businesses registered in Brooklyn in May 2026, one of 12 general contractor 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 Mason NYC registered?
Mason NYC was registered as Corp on May 20, 2026 in New York.
Where is Mason NYC located?
Mason NYC is based in Brooklyn, NY, 11224, in Kings County.
What type of business is Mason NYC?
Mason NYC is classified as a general contractor business.
Does Mason NYC have an EIN on file?
No EIN was found on file for Mason NYC at the time of registration.
Who Sells to This Business
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