Every new New York business filing, every dayCorestaff
CORESTAFF INC., Registered Agent
W2 appears to be a staffing agency specializing in light industrial staffing, forming partnerships with clients to provide qualified temporary workers. The site lists a Philadelphia address and phone numbers, indicating a real operating business.
Filed December 2, 2025 · Brooklyn, NY · Kings County
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New York Department of State, Division of Corporations · Entity 7771885 · Retrieved May 17, 2026
About Corestaff
CORESTAFF INC. filed in New York on December 2, 2025, as a staffing and recruiting company focused on light industrial staffing. The company is listed as its own registered agent. Its domain was registered in 2006, over 7,100 days before filing, and is managed by MarkMonitor. The website appears dated. We estimate revenue between $1 million and $10 million and 26 to 100 employees. No annual report or EIN on file yet.
- Domain registered 7,188 days before the New York filing date.
- The company is listed as its own registered agent.
- Website assessed as dated.
- We estimate revenue between $1 million and $10 million and 26 to 100 employees.
- No annual report or EIN on file yet.
- First seen by DayOneLead 166 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 24, 2026.
One of 2,857 new businesses registered in Brooklyn in December 2025, one of 3 staffing and recruiting 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 Corestaff registered?
Corestaff was registered as Corp on December 2, 2025 in New York.
Where is Corestaff located?
Corestaff is based in Brooklyn, NY, 11230, in Kings County.
What type of business is Corestaff?
Corestaff is classified as a staffing and recruiting business (light industrial staffing).
Does Corestaff have an EIN on file?
No EIN was found on file for Corestaff at the time of registration.
Who Sells to This Business
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