Every new New York business filing, every dayFinStack
FinStack Inc, Registered Agent
The website describes a product for finance teams to close faster and sync spreadsheets. The company is incorporated in New York but likely serves a broader market.
Filed June 17, 2026 · Nanauet, NY · Rockland County
Find new financial software businesses in Nanauet, 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 7945613 · Retrieved June 19, 2026
About FinStack
FINSTACK INC. filed in New York on June 17, 2026, as a financial software company specializing in financial consolidation and reporting, based in Nanauet. The company is listed as its own registered agent. The website is a modern Webflow site and was 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 to 25 employees.
- The company acts as its own registered agent.
- Website is a modern Webflow site and identity confirmed.
- We estimate revenue of $1M-$10M and 6-25 employees with an online-only footprint.
- 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 1 new businesses registered in Nanauet in June 2026, and the only financial software 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 FinStack registered?
FinStack was registered as Corp on June 17, 2026 in New York.
Where is FinStack located?
FinStack is based in Nanauet, NY, 10954, in Rockland County.
What type of business is FinStack?
FinStack is classified as a financial software business (financial consolidation & reporting).
Does FinStack have an EIN on file?
No EIN was found on file for FinStack 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 financial software 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 ›