Every new New York business filing, every dayBergenstone & Co
Kenneth Reddan, Registered Agent
Bergenstone & Co is a quantitative research and proprietary trading firm that uses data science and advanced analytics to analyze market behavior. The website describes itself as built on data and guided by structure, indicating a finance-focused operation. The site is based in Mountainside, NJ.
Filed March 13, 2026 · Brooklyn, NY · Kings County
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New York Department of State, Division of Corporations · Entity 7858251 · Retrieved May 6, 2026
About Bergenstone & Co
BERGEN STONE, LLC was filed in New York on March 13, 2026, by owner Kenneth Reddan, who also serves as the registered agent. The company is based in Brooklyn, New York, and operates in Financial Services under Quantitative Trading. Its domain was registered on June 17, 2023, about 2.7 years before the filing, through GoDaddy. The website is a modern WordPress site, and we estimate revenue between $100,000 and $1 million with 1 to 5 employees. No annual report or EIN on file yet.
- Domain registered 2.7 years before the company filing.
- Owner filed personally as the registered agent.
- We estimate revenue of $100K-$1M and 1-5 employees.
- Website is a modern WordPress site.
- No annual report or EIN on file yet.
- First seen by DayOneLead 54 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 3,412 new businesses registered in Brooklyn in March 2026, one of 42 financial services 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 Bergenstone & Co registered?
Bergenstone & Co was registered as LLC on March 13, 2026 in New York.
Where is Bergenstone & Co located?
Bergenstone & Co is based in Brooklyn, NY, 11220, in Kings County.
What type of business is Bergenstone & Co?
Bergenstone & Co is classified as a financial services business (quantitative trading).
Does Bergenstone & Co have an EIN on file?
No EIN was found on file for Bergenstone & Co at the time of registration.
Who Sells to This Business
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