Every new Florida business filing, every dayKeystone Real Estate
Claudia Marinoff, Manager
The LLC filing lists a principal address in Boca Raton, FL, and the site provides contact information including phone and email for inquiries. The business name and industry align with the LLC's 'RE' designation, indicating an active real estate brokerage or agency.
Filed August 13, 2026 · Boca Raton, FL · Palm Beach County
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Florida Division of Corporations (Sunbiz) · Entity L26000421173 · Retrieved August 14, 2026
About Keystone Real Estate
Keystone Re LLC filed in Florida on August 13, 2026, as an active real estate brokerage based in Boca Raton. The company is managed by Claudia Marinoff and Joseph Pettas, with Marinoff serving as the registered agent. Its domain was registered 6,643 days before filing, on June 5, 2008, through Tucows Domains, and the website identity was confirmed to match the filing name and address. The site is dated in quality, and the business has a brick-and-mortar footprint. No annual report or EIN on file yet. We estimate revenue between $100K and $1M and 1 to 5 employees.
- Domain registered 6,643 days before filing, indicating a long-established web presence.
- Filed personally by owner Claudia Marinoff as registered agent.
- Website identity confirmed to match the filing name and address.
- Website quality assessed as dated.
- Brick-and-mortar footprint with estimated 1-5 employees.
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 668 new businesses registered in Boca Raton in August 2026, one of 3 real estate 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.
Officers / Authorized Persons
Frequently Asked Questions
When was Keystone Real Estate registered?
Keystone Real Estate was registered as FLAL on August 13, 2026 in Florida.
Where is Keystone Real Estate located?
Keystone Real Estate is based in Boca Raton, FL, 33432, in Palm Beach County.
What type of business is Keystone Real Estate?
Keystone Real Estate is classified as a real estate business (real estate brokerage).
Is Keystone Real Estate still active?
According to the Florida Division of Corporations, Keystone Real Estate's current record status is "active".
Does Keystone Real Estate have an EIN on file?
No EIN was found on file for Keystone Real Estate at the time of registration.
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