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  3. El Segundo
  4. Defense & Engineering Services

New Defense & Engineering Services Businesses in El Segundo, CA

1 defense & engineering services businesses recently registered in El Segundo, California.

Updated August 19, 2026 · Most recent business filing Dec 5, 2025

1
Total Filings
Dec 5, 2025
Most Recent
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About Defense & Engineering Services Businesses in El Segundo

This page lists new defense & engineering services businesses registered in El Segundo, California. We currently track 1, sourced directly from the California Division of Corporations and refreshed daily as new defense & engineering services companies file.

Recent additions include Timonier Systems. The most recent defense & engineering services business filing was on Dec 5, 2025.

Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to defense & engineering services businesses in El Segundo, this is one of the freshest prospect lists in the market.

Use recent defense & engineering services registrations in El Segundo as a timing signal, then qualify each company by formation date, website, and verified contact availability.

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All Filings

Timonier Systems

Dec 5, 2025
Defense & Engineering ServicesVerifiedEl Segundo, CA

Timonier Systems is an architect-led DevSecOps and SATCOM engineering firm based in El Segundo, CA. It provides AI agent governance, classified program support, and holds TS clearances and CAGE 9DLU4. The company is IL6-proven and serves government clients.

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