Every new California business filing, every dayMedical Diagnostic LaboratoryActiveVerified
Signal Diagnostics
Jing Lin, Registered Agent
Signal Diagnostics LLC is a clinical medical laboratory based in California. The website offers diagnostic services for pathogen detection, and the NPI listing confirms its status as a clinical laboratory.
Filed January 3, 2026 · Tracy, CA
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See how it worksAbout Signal Diagnostics
Signal Diagnostics is a medical diagnostic laboratory business (LLC) registered on January 3, 2026 with the California Division of Corporations. The business is located in Tracy, California 95376. The record lists Jing Lin as Registered Agent.
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Filing Details
Entity NameSignal Dx, LLC
Entity TypeLLC
Entity NumberB20260004491
Filing DateJanuary 3, 2026
Principal AddressLocked
City / State / ZipTracy, CA 95376
EIN on FileNo
Registered AgentJing Lin
Verified Business Profile
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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Frequently Asked Questions
When was Signal Diagnostics registered?
Signal Diagnostics was registered as LLC on January 3, 2026 in California.
Where is Signal Diagnostics located?
Signal Diagnostics is based in Tracy, CA, 95376.
What type of business is Signal Diagnostics?
Signal Diagnostics is classified as a medical diagnostic laboratory business.
Does Signal Diagnostics have an EIN on file?
No EIN was found on file for Signal Diagnostics at the time of registration.
Who Sells to This Business
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