Every new Florida business filing, every dayOne Source Advisory
Oldings Onesource Keystone H, Authorized Member
One Source Advisory is a financial advisory firm that provides tailored solutions for estate planning, legacy preservation, and financial planning. The website emphasizes trust, integrity, and long-term client relationships. The business serves individuals and families seeking to sustain their legacy and plan their financial future.
Filed January 20, 2026 · Miami, FL · Miami-Dade County
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Florida Division of Corporations (Sunbiz) · Entity L26000047605 · Retrieved April 23, 2026
About One Source Advisory
One Source Advisory Group LLC filed in Florida on January 20, 2026, as a wealth management firm. The company is managed by Oldings Onesource Keystone H as Authorized Member, and its registered agent was filed through another company, E Keystone Holdings LLC. The principal address is in Miami, zip 33125, in Miami-Dade County. The domain was registered nearly ten years before the filing, on February 10, 2016, through GoDaddy, and the website is a modern FMG Suite site that matches the filing name and address. The business shares its address with one other entity. No annual report or EIN is on file yet. We estimate revenue between $1M and $5M and 6 to 25 employees.
- Domain registered 3,632 days before the filing, indicating a long-established online presence.
- Registered agent filed through another company (E Keystone Holdings LLC), not personally.
- Website identity confirmed, matching the filing name and address.
- Shares its address with one other entity.
- 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 5,870 new businesses registered in Miami in January 2026, one of 4 financial advisory 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 One Source Advisory registered?
One Source Advisory was registered as FLAL on January 20, 2026 in Florida.
Where is One Source Advisory located?
One Source Advisory is based in Miami, FL, 33125, in Miami-Dade County.
What type of business is One Source Advisory?
One Source Advisory is classified as a financial advisory business (wealth management).
Is One Source Advisory still active?
According to the Florida Division of Corporations, One Source Advisory's current record status is "active".
Does One Source Advisory have an EIN on file?
No EIN was found on file for One Source Advisory at the time of registration.
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