Every new California business filing, every dayButler Labs
JAY MADHESWARAN, Principal
Butler Labs, Inc. operates as a mobile app development company based in San Mateo, California, as indicated by the LLC filing's principal address. The site's domain and business description directly match the LLC name, confirming this is the same operating business.
Filed July 17, 2026 · San Mateo, CA · San Mateo County
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California Secretary of State (bizfile Online) · Entity 3481047 · Retrieved July 27, 2026
About Butler Labs
BUTLER LABS, INC. filed in California on July 17, 2026, as a corporation focused on mobile app development for AI-powered productivity apps. The company is led by JAY MADHESWARAN as Principal. Its principal address is in San Mateo. The company has a website, and the website identity was confirmed to match the filing's name and address. No annual report or EIN on file yet. We estimate the company's revenue range is less than $100K and its employee range is 1-5. The website is modern and the business operates online only.
- Filed as a corporation in California with a principal in San Mateo.
- Website identity confirmed to match the company name and address.
- No annual report or EIN on file yet.
- Operates online only with a modern website.
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 46 new businesses registered in San Mateo in July 2026, one of 2 mobile app development businesses.
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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 Butler Labs registered?
Butler Labs was registered as Corp on July 17, 2026 in California.
Where is Butler Labs located?
Butler Labs is based in San Mateo, CA, 94401-4010, in San Mateo County.
What type of business is Butler Labs?
Butler Labs is classified as a mobile app development business (ai-powered productivity apps).
Does Butler Labs have an EIN on file?
No EIN was found on file for Butler Labs at the time of registration.
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