Renato Fabri, Manager
Grandstone Group LLC, doing business as Grand Stone, is a premium solid-surface brand that manufactures and sells sheets, wide-format sheets, integrated sinks, and shower bases for high-end residential and commercial interiors. The company is managed by Renato Fabri and Casey Colagrande and operates from St. Petersburg, Florida, as indicated by the filing address.
Filed May 26, 2026 · St Petersburg, FL · Hillsborough County
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Grandstone Group is a building materials & surfaces business (FLAL) registered on May 26, 2026 with the Florida Division of Corporations. Its principal address is 7901 4TH ST N STE 300, St Petersburg, FL 33702. Hillsborough County is its county of record. The filing lists Renato Fabri as Manager.
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Grandstone Group was registered as FLAL on May 26, 2026 in Florida.
Grandstone Group's principal address on file is 7901 4TH ST N STE 300, St Petersburg, FL, 33702 in Hillsborough County.
Grandstone Group is classified as a building materials & surfaces business (solid surface products).
According to the Florida Division of Corporations, Grandstone Group's current filing status is "active".
No EIN was found on file for Grandstone Group at the time of registration.
Based on the business category, these service providers typically target this type of business.
We searched the web for this business but could not confirm a website, phone number, or email address. See our reasoning and the candidates we evaluated below.
Grandstone Group LLC, doing business as Grand Stone, is a premium solid-surface brand that manufactures and sells sheets, wide-format sheets, integrated sinks, and shower bases for high-end residential and commercial interiors. The company is managed by Renato Fabri and Casey Colagrande and operates from St. Petersburg, Florida, as indicated by the filing address.
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