Every new California business filing, every daySuperbill
The LLC filing lists a principal address in San Francisco, California.
Filed August 11, 2026 · San Francisco, CA · San Francisco County
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California Secretary of State (bizfile Online) · Entity 20268008777 · Retrieved August 13, 2026
About Superbill
Superbill Inc, a corporation, filed in California on August 11, 2026, with a principal address in San Francisco. Its domain was registered nearly nine years earlier, on December 7, 2017, through IONOS SE, and the site uses the Wix Website Builder. The modern website confirms the business identity. We estimate revenue under $100K and 1 to 5 employees, operating online only. No annual report or EIN is on file yet.
- Domain registered 3,169 days before filing, indicating a very long-standing web presence.
- Website built with Wix and identity confirmed.
- We estimate revenue under $100K and 1-5 employees with an online-only footprint.
- 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 527 new businesses registered in San Francisco in August 2026, and the only healthcare billing 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 Superbill registered?
Superbill was registered as Corp on August 11, 2026 in California.
Where is Superbill located?
Superbill is based in San Francisco, CA, 94104, in San Francisco County.
What type of business is Superbill?
Superbill is classified as a healthcare billing services business (medical billing and revenue cycle management).
Does Superbill have an EIN on file?
No EIN was found on file for Superbill at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
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