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LangChain
Harrison Chase, Principal
LangChain is an AI engineering platform based in San Francisco, CA, that provides open source frameworks and tools for building, testing, and deploying reliable AI agents. The company's website lists officers Harrison Chase and Ankush Gola, matching the LLC filing, and its principal address is 501 2nd Street Ste. 120, San Francisco, CA 94107. The site describes its offerings as observing, evaluating, and deploying AI agents, targeting developers.
Filed April 28, 2025 · San Francisco, CA
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See how it worksAbout LangChain
LangChain is a ai development platform business (Corp) registered on April 28, 2025 with the California Division of Corporations. The business is located in San Francisco, California 94107. The filing lists Harrison Chase as Principal.
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Filing Details
Entity NameLANGCHAIN INC.
Entity TypeCorp
Entity Number3204542
Filing DateApril 28, 2025
Principal AddressLocked
City / State / ZipSan Francisco, CA 94107
TimezonePacific (PT)
EIN on FileNo
Verified Business Profile
SubcategoryAI Agent Frameworks
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
H
C
A
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Frequently Asked Questions
When was LangChain registered?
LangChain was registered as Corp on April 28, 2025 in California.
Where is LangChain located?
LangChain is based in San Francisco, CA, 94107.
What type of business is LangChain?
LangChain is classified as a ai development platform business (ai agent frameworks).
Does LangChain have an EIN on file?
No EIN was found on file for LangChain at the time of registration.
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