Every new California filing, every dayAviation and AerospaceFlight Technology SolutionsActiveVerified
Underwood Aeronautics
John C Armstrong Jr, Registered Agent
Underwood Aeronautics is an aeronautics and aviation technology company focused on advanced flight technology solutions. Its website emphasizes an engineering-first approach with validation before deployment, and the business is registered in Anaheim, California.
Filed July 31, 2026 · Anaheim, CA
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See how it worksAbout Underwood Aeronautics
Underwood Aeronautics is a aviation and aerospace business (Corp) registered on July 31, 2026 with the California Division of Corporations. The business is located in Anaheim, California 92806. The filing lists John C Armstrong Jr as Registered Agent.
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Filing Details
Entity NameUnderwood Aeronautics, Inc.
Entity TypeCorp
Entity NumberB20260351056
Filing DateJuly 31, 2026
Principal AddressLocked
City / State / ZipAnaheim, CA 92806
TimezonePacific (PT)
EIN on FileNo
Registered AgentJohn C Armstrong Jr
Verified Business Profile
SubcategoryFlight Technology Solutions
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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Document Timeline
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Frequently Asked Questions
When was Underwood Aeronautics registered?
Underwood Aeronautics was registered as Corp on July 31, 2026 in California.
Where is Underwood Aeronautics located?
Underwood Aeronautics is based in Anaheim, CA, 92806.
What type of business is Underwood Aeronautics?
Underwood Aeronautics is classified as a aviation and aerospace business (flight technology solutions).
Does Underwood Aeronautics have an EIN on file?
No EIN was found on file for Underwood Aeronautics at the time of registration.
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