Supplies defense-grade components.
$998.8M raisedFunded 1/9/2026
Next-generation digital manufacturing powered by AI, 3D printing, and robotic assembly.
$1.2B raisedFunded 9/15/2025
Prints metal parts at scale.
$126M raisedFunded 12/23/2025
Builds critical aircraft components.
$76M raisedFunded 4/8/2025
Accelerates hardware testing.
$185.1M raisedFunded 3/5/2026
Senra Systems
25 jobsSeries B · Redondo Beach, CA
Configures wiring with software.
$92.0M raisedFunded 7/15/2026
Machina Labs
24 jobsSeries C+ · Chatsworth, CA
Automates metal fabrication.
$175.4M raisedFunded 2/4/2026
Builds software for hardware testing, control, and operation.
$180M raisedFunded 2/26/2026
First Resonance
15 jobsSeries A · El Segundo, CA
Modernizes manufacturing software.
$31.6M raisedFunded 12/4/2024
Develops AI-native CAD software.
$35.5M raisedFunded 2/21/2025
Cambium USA
7 jobsSeries B · El Segundo, CA
AI-driven advanced materials for aerospace, defense, and high-performance industries.
$132.4M raisedFunded 1/5/2026
Builds autonomous foundries.
$4.4M raisedFunded 12/22/2022
Advances PCB design tooling.
$38.4M raisedFunded 10/9/2025
Volund Manufacturing
2 jobsSeed · Orange, CA
Builds low-cost jet engines.
$12M raisedFunded 6/10/2026
How this list is built
BuildList includes active companies with a canonical sector and headquarters metro. Hiring counts come from verified openings collected directly from company applicant-tracking systems.