Every new Connecticut business filing, every daySisto Security
Robert Vazquez, Principal
Sisto Security, LLC operates as SISTO, providing cybersecurity fundamentals for small and medium businesses from its base in Monroe, Connecticut. The business is led by Robert Vazquez, listed as principal at the same Monroe address.
Filed May 30, 2026 · Monroe, CT · Fairfield County
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Connecticut Secretary of the State (business.ct.gov) · Entity 3453045 · Retrieved July 27, 2026
About Sisto Security
Sisto Security, LLC was filed in Connecticut on May 30, 2026, with a principal address in Monroe. Robert Vazquez is listed as Principal. The company's domain was registered on the same day as the filing, using GoDaddy. The website matches the filing name and address, and we estimate revenue between $100K and $1M with 1-5 employees. No annual report or EIN is on file yet.
- Domain registered on the same day as the filing, indicating a coordinated launch.
- Filed in Connecticut with a principal address in Monroe.
- Robert Vazquez is the Principal and owner.
- Website identity confirmed, matching the filing name and address.
- We estimate revenue between $100K and $1M with 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 23, 2026.
One of 19 new businesses registered in Monroe in May 2026, and the only cybersecurity services 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 Sisto Security registered?
Sisto Security was registered as LLC on May 30, 2026 in Connecticut.
Where is Sisto Security located?
Sisto Security is based in Monroe, CT, 06468-4209, in Fairfield County.
What type of business is Sisto Security?
Sisto Security is classified as a cybersecurity services business (smb security & compliance).
Does Sisto Security have an EIN on file?
No EIN was found on file for Sisto Security at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
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