Every new Florida business filing, every dayMain Advisory
Simon Mainwaring, Manager
A financial advisory firm offering personalized financial planning and roadmap design services.
Filed March 15, 2026 · Miami Beach, FL · Miami-Dade County
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Florida Division of Corporations (Sunbiz) · Entity L26000150789 · Retrieved April 16, 2026
About Main Advisory
MAIN ADVISORY LLC filed in Florida on March 15, 2026, with Simon Mainwaring as manager. The domain was registered in 2009, over 17 years before the filing, and the Squarespace site matches the company. The registered agent is an individual named NG, not the owner or a formation service. No annual report or EIN on file yet.
- Domain registered 6,254 days before the filing date.
- Filed through an individual registered agent named NG, not the owner.
- Website built with Squarespace and identity confirmed.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research. Updated August 23, 2026.
One of 221 new businesses registered in Miami Beach in March 2026, one of 3 financial services 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 Main Advisory registered?
Main Advisory was registered as FLAL on March 15, 2026 in Florida.
Where is Main Advisory located?
Main Advisory is based in Miami Beach, FL, 33141, in Miami-Dade County.
What type of business is Main Advisory?
Main Advisory is classified as a financial services business (financial advisory).
Is Main Advisory still active?
According to the Florida Division of Corporations, Main Advisory's current record status is "active".
Does Main Advisory have an EIN on file?
No EIN was found on file for Main Advisory at the time of registration.
Who Sells to This Business
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