Every new Florida business filing, every dayBookkeeping ServiceSmall Business AccountingactiveVerified
Cornerstone 411 Group
David A. Firpi, Authorized Member
Founded by David A. Firpi, Cornerstone 411 Group LLC is a bookkeeping service based in Florida. The company's website offers AP/AR management, budgeting, financial reporting, and QuickBooks Online setup, indicating a focus on small business accounting. The registered address is in Tamarac, FL, while the website lists a Petersburg, FL location, suggesting multiple service areas.
Filed June 30, 2026 · Tamarac, FL · Miami-Dade County
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Florida Division of Corporations (Sunbiz) · Entity L26000353521 · Retrieved July 8, 2026
About Cornerstone 411 Group
CORNERSTONE 411 GROUP LLC filed in Florida on June 30, 2026, as an active bookkeeping service for small businesses. The company is owned and managed by David A. Firpi, who also serves as the registered agent, filing personally. Its principal address is in Tamarac, Miami-Dade County. The domain was registered on June 7, 2024, through Squarespace Domains II, about two years before the filing. The website was built with Webflow and was live when first seen eight days after filing. No annual report or EIN is on file yet.
- Owner David A. Firpi filed personally as the registered agent.
- Domain registered 753 days before the filing date.
- First seen by DayOneLead eight days after filing.
- We estimate revenue under $100,000 with 1 to 5 employees.
- Business is online-only with a modern Webflow website.
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 24, 2026.
One of 123 new businesses registered in Tamarac in June 2026, and the only bookkeeping service business registered there that month.
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Filing Details
Entity NameCORNERSTONE 411 GROUP LLC
Entity TypeFLAL
Entity NumberL26000353521
Filing DateJune 30, 2026
Principal AddressLocked
City / State / ZipTamarac, FL 33321
CountyMiami-Dade
TimezoneEastern (ET)
EIN on FileNo
Registered AgentDAVID
Agent AddressLocked
Filed ViaSelf-filed (owner is the registered agent)
WebsiteYes · domain registered 753 days before filing · registrar Squarespace Domains II
Website BuildModern · Webflow
Annual ReportNot yet filed
Estimated Revenue<$100K (estimate)
Estimated Employees1-5 (estimate)
FootprintOnline only (estimate)
First Recorded by DayOneLeadJuly 8, 2026 (8 days after filing)
Verified Business Profile
SubcategorySmall Business Accounting
Contact Information
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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.
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Officers / Authorized Persons
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Frequently Asked Questions
When was Cornerstone 411 Group registered?
Cornerstone 411 Group was registered as FLAL on June 30, 2026 in Florida.
Where is Cornerstone 411 Group located?
Cornerstone 411 Group is based in Tamarac, FL, 33321, in Miami-Dade County.
What type of business is Cornerstone 411 Group?
Cornerstone 411 Group is classified as a bookkeeping service business (small business accounting).
Is Cornerstone 411 Group still active?
According to the Florida Division of Corporations, Cornerstone 411 Group's current record status is "active".
Does Cornerstone 411 Group have an EIN on file?
No EIN was found on file for Cornerstone 411 Group at the time of registration.
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