Every new California business filing, every dayZambrano Signature Service
Sarah Sambrano, Registered Agent
Sambrano Mobile Notary LLC (trading as Zambrano Signature Service) provides mobile notary services for legal documents. The website offers notarization for affidavits, power of attorney, deeds, and more.
Filed May 6, 2026 · San Diego, CA · San Diego County
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California Secretary of State (bizfile Online) · Entity B20260217095 · Retrieved May 14, 2026
About Zambrano Signature Service
Sambrano Mobile Notary LLC filed in California on May 6, 2026, providing notary services from San Diego. Owner Sarah Sambrano filed personally as the registered agent. The company was first seen eight days after filing. No annual report or EIN on file yet. We estimate revenue under $100,000 and 1 to 5 employees.
- Domain registered 838 days before filing, indicating early preparation.
- Owner filed personally as registered agent, a sign of a small operation.
- First seen 8 days after filing.
- No annual report or EIN on file yet.
- We estimate revenue under $100K and 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 24, 2026.
One of 148 new businesses registered in San Diego in May 2026, and the only professional services business registered there that month.
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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.
Frequently Asked Questions
When was Zambrano Signature Service registered?
Zambrano Signature Service was registered as LLC on May 6, 2026 in California.
Where is Zambrano Signature Service located?
Zambrano Signature Service is based in San Diego, CA, 92115, in San Diego County.
What type of business is Zambrano Signature Service?
Zambrano Signature Service is classified as a professional services business (notary services).
Does Zambrano Signature Service have an EIN on file?
No EIN was found on file for Zambrano Signature Service at the time of registration.
Who Sells to This Business
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