Every new Connecticut business filing, every dayKeystone Analytics
Jacob Longuil, Principal
Keystone Analytics appears to be a software development firm specializing in native Android and iOS app development, along with full-stack, data, and AI systems.
Filed April 6, 2025 · Waterbury, CT · New Haven County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3191773 · Retrieved July 26, 2026
About Keystone Analytics
Keystone Analytics LLC filed in Connecticut on April 6, 2025, as a mobile app development company based in Waterbury. Principals Jacob Longuil and Ryan Engel manage the business. The company has a modern website, though no domain registration date is available. We estimate revenue under $100,000 and 1 to 5 employees, operating online only. No annual report or EIN on file yet.
- Filed in Connecticut with two principals listed.
- Website is modern but no domain registration date given.
- We estimate revenue under $100K and 1-5 employees.
- 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 146 new businesses registered in Waterbury in April 2025, and the only software development 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 Keystone Analytics registered?
Keystone Analytics was registered as LLC on April 6, 2025 in Connecticut.
Where is Keystone Analytics located?
Keystone Analytics is based in Waterbury, CT, 06708-2337, in New Haven County.
What type of business is Keystone Analytics?
Keystone Analytics is classified as a software development business (mobile app development).
Does Keystone Analytics have an EIN on file?
No EIN was found on file for Keystone Analytics at the time of registration.
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