Every new New York business filing, every dayThinkSec
Manas Singh, Principal
ThinkSec LLC appears to be an operating business based in Chappaqua, NY, as indicated by the LLC filing's principal address and the H-1B petition data listing the same location. The H-1B filings suggest the company employs workers in specialized roles, with a median salary of $89,250 and a 75% approval rate across 8 petitions.
Filed April 28, 2026 · Chappaqua, NY · Westchester County
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New York Department of State, Division of Corporations · Entity 3429115 · Retrieved July 27, 2026
About ThinkSec
Thinksec, LLC filed in New York on April 28, 2026, as a strategic security consulting firm. Principal Manas Singh is listed as Principal. The company is based in Chappaqua. Its domain was registered 51 days before the filing, on March 8, 2026, through GoDaddy. The website is modern and we estimate revenue between $1M and $10M with 6 to 25 employees, operating online only. No annual report or EIN on file yet.
- Domain registered 51 days before the filing, a short lead time.
- No registered agent details provided; likely filed without a service.
- We estimate revenue $1M-$10M and 6-25 employees, online only.
- Website is modern and matches the business name.
- 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 13 new businesses registered in Chappaqua in April 2026, and the only security consulting 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.
Officers / Authorized Persons
Frequently Asked Questions
When was ThinkSec registered?
ThinkSec was registered as LLC on April 28, 2026 in New York.
Where is ThinkSec located?
ThinkSec is based in Chappaqua, NY, 10514, in Westchester County.
What type of business is ThinkSec?
ThinkSec is classified as a security consulting business (strategic security consulting).
Does ThinkSec have an EIN on file?
No EIN was found on file for ThinkSec at the time of registration.
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