Every new California business filing, every dayGeneral Proximity
Stella Ho, Principal
Proximion Therapeutics is a San Francisco-based biotechnology company developing next-generation proximity-based medicines. The company's website (generalproximity.bio) describes its mission to control biological processes through proximity, redefining medicine. The LLC filing lists officers including Stella Ho at 101 Mission St, San Francisco, CA, and the trademark filing confirms the company name.
Filed April 10, 2026 · San Francisco, CA · San Francisco County
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California Secretary of State (bizfile Online) · Entity 3420826 · Retrieved July 27, 2026
About General Proximity
PROXIMION THERAPEUTICS, INC. filed in California on April 10, 2026, as a biotechnology corporation focused on proximity-based therapeutics. Its principal address is in San Francisco, and the filing lists six principals including Stella Ho, Carl Gordon, Christopher Baldwin, James Christensen, Leon Chen, and Michael Rome. The company's website was built with Webflow and is a modern, verified match to the business name and address. The domain was registered before the filing, and the business was first seen by DayOneLead 108 days after filing. No annual report or EIN is on file yet. We estimate revenue between $1 million and $10 million and 26 to 100 employees, with a brick-and-mortar footprint.
- Domain registered before the filing date.
- Filed in California with a San Francisco principal address.
- Six principals listed, all with the title Principal.
- Website built with Webflow and identity confirmed.
- First seen 108 days after filing.
- 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 204 new businesses registered in San Francisco in April 2026, and the only biotechnology 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.
Officers / Authorized Persons
Frequently Asked Questions
When was General Proximity registered?
General Proximity was registered as Corp on April 10, 2026 in California.
Where is General Proximity located?
General Proximity is based in San Francisco, CA, 94105-1705, in San Francisco County.
What type of business is General Proximity?
General Proximity is classified as a biotechnology business (proximity-based therapeutics).
Does General Proximity have an EIN on file?
No EIN was found on file for General Proximity at the time of registration.
Who Sells to This Business
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