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Southwest Concrete of Sarasota
Marcello Mastronardi, PRES
A concrete and masonry construction company serving areas including Sarasota, St. Petersburg, and Bradenton.
Filed November 13, 2025 · Sarasota, FL · Collier County
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Florida Division of Corporations (Sunbiz) · Entity P25000061826 · Retrieved April 18, 2026
About Southwest Concrete of Sarasota
Southwest Concrete of Sarasota Corp. filed in Florida on November 13, 2025, as an active contractor in concrete and masonry. The company is led by President Marcello Mastronardi, with Antonio and Massimo Mastronardi as directors. It filed through individual registered agent RDI, who is not the owner or a formation service. Its domain was registered 4,681 days before filing, and its modern website matches the filing name and address. An annual report and EIN are on file.
- Domain registered 4,681 days before the filing date.
- Filed through an individual registered agent, not the owner or a formation service.
- Three Mastronardi family members serve as directors.
- Website identity confirmed matching the filing name and address.
- Annual report and EIN are on file.
Compiled from the state record, the company's public web presence, and our own research. Updated August 23, 2026.
One of 423 new businesses registered in Sarasota in November 2025, one of 34 contractor businesses.
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Filing Details
Entity NameSOUTHWEST CONCRETE OF SARASOTA CORP.
Entity TypeDOMP
Entity NumberP25000061826
Filing DateNovember 13, 2025
Principal AddressLocked
City / State / ZipSarasota, FL 34243
CountyCollier
TimezoneEastern (ET)
EIN on FileYes
Most Recent Annual ReportApril 15, 2026
Registered AgentRDI
Agent AddressLocked
Filed ViaIndividual registered agent
WebsiteYes · domain registered 4681 days before filing · registrar GoDaddy
Website BuildModern
First Recorded by DayOneLeadApril 18, 2026 (156 days after filing)
Verified Business Profile
SubcategoryConcrete and Masonry
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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M
M
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Document Timeline
ANNUAL REPORT
Apr 15, 2026Domestic Profit
Nov 13, 2025Frequently Asked Questions
When was Southwest Concrete of Sarasota registered?
Southwest Concrete of Sarasota was registered as DOMP on November 13, 2025 in Florida.
Where is Southwest Concrete of Sarasota located?
Southwest Concrete of Sarasota is based in Sarasota, FL, 34243, in Collier County.
What type of business is Southwest Concrete of Sarasota?
Southwest Concrete of Sarasota is classified as a contractor business (concrete and masonry).
Is Southwest Concrete of Sarasota still active?
According to the Florida Division of Corporations, Southwest Concrete of Sarasota's current record status is "active".
Does Southwest Concrete of Sarasota have an EIN on file?
Yes. Southwest Concrete of Sarasota has a federal Employer Identification Number (EIN) registered with its filing.
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