Top California Aerospace Companies (226)

A leading global aerospace company and top U.S. exporter, Boeing develops, manufactures and services commercial airplanes, defense products and space systems for customers in more than 150 countries. Our U.S. and global workforce and supplier base drive innovation, economic opportunity, sustainability and community impact. Boeing is committed to fostering a culture based on our core values of safety, quality and...

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted...

Space was once the quietest place in the universe. Now, it's crowded, contested, and confrontational.  We are True Anomaly: the only defense company focused exclusively on space defense. Founded in 2022 by ex-U.S. Space Force members, True Anomaly designs and builds advanced systems for space superiority: agile and powerful spacecraft platforms, mission software engineered for unmatched command and control, and payloads...

Turion Space is building the infrastructure to secure and sustain the future of space. Founded to address the growing need for space domain awareness, in-space servicing, and debris mitigation, Turion designs, builds, and operates spacecraft with real-world operational capability. Our vehicles are built for national security and commercial missions that require speed, autonomy, and resilience. We believe the next chapter of...

Red 6 is an innovative Augmented Reality (AR) technology startup leading the way in synthetic air combat training. Our primary technology, supporting our ATARS product, enables pilots to simulate the cognitive challenges of flying while accessing realistic, scalable training in dynamic outdoor environments

Relativity Space is on a mission to better connect humanity to space and the universe beyond our planet. Our medium-to-heavy lift reusable rocket, Terran R, will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that...

Doodle Labs designs and produces industrial-grade wireless networking solutions. The company focuses on mesh networking for robotic systems, providing high throughput, long-range Mesh Rider solutions for UAVs, UGVs, AMRs and other robotic applications. The company’s Helix Mesh Rider Radio was developed with sponsorship from DIU and is the Blue UAS program’s datalink of choice. Doodle Labs was named one of Fast...

Founded in 1970 and located in Santa Margarita, CA, Palomar Products is a global leader in highly reliable secure intercommunications systems for airborne and naval military applications. This includes switching and crew-position units for airborne, shipboard, unmanned, and ground applications for multi-mission platforms. Our systems operate in over 250 unique aircraft and 9 classes of naval warships around the globe....

Astranis is building small, low-cost telecommunications satellites. Our mission is to help get online the 4 billion people who are without internet access.

CIRCOR International is a global manufacturer specializing in highly engineered, complex, and severe environment products that serve long-term, high growth infrastructure markets, including oil and gas, power generation, industrial, and aerospace & defense. CIRCOR. Excellence in Flow Control.

Salient Motion’s answer to the national security imperative and present market deficiency is to develop an electric motion operating system. We’re refining our core algorithms as we develop standalone inverters, web-based configuration and analytics platforms, and performant motors made with domestic resources that are accessible to businesses large and small.

Xona is developing the most accurate and secure real-time PNT service on the planet.

At General Dynamics Mission Systems, a business unit of General Dynamics, we develop mission critical C4ISR solutions across the land, sea, air, space and cyber domains, but that doesn’t tell our whole story. When downed pilots are isolated in enemy territory, our equipment gives them a lifeline to call home. When a student opens a textbook to learn about the universe,...

Snowline Engineering has developed innovative production solutions for precision commercial and industrial products since 1966. From design to machining and fabrication to turnkey assembly, our services are optimized for efficient and sustainable manufacturability. Our complete engineering support capabilities are backed by decades of applied expertise in some of the world’s most quality-focused industries – from the automotive and transportation sectors...

Cubic Corporation (Cubic) is an international provider of systems and solutions that address the mass transit and global defense markets.

We recently raised $260 million dollar Series C to accelerate this mission. We are excited to be launching a new Factory in Mesa, Arizona, a 270,000 square foot facility that will create 350 new jobs immediately. We are opening a new headquarters to support thousands of future hires, launching Hadrian Maritime to serve naval production, and introducing a Factory-as-a-Service model...

Wisk is an urban air-mobility company dedicated to delivering safe everyday flight for everyone. With over a decade of piloted and autonomous flight experience, we’ve created Cora—our all-electric, self-flying air taxi that will change the future of daily commutes and urban travel. Formed as a joint venture between The Boeing Company and Kitty Hawk Corporation, Wisk will shape the future...

Trusted by leading brands globally, DroneDeploy is transforming the way businesses leverage drones and aerial data across industries, including agriculture, construction, mining, inspection and surveying. Simple by design, DroneDeploy enables professional-grade imagery and analysis, 3D modeling and more from any drone on any device.

From Gulfstream business jets and combat vehicles to nuclear-powered submarines and communications systems, people around the world depend on our products and services for their safety and security. General Dynamics is headquartered in Reston, Virginia, and employs over 100,000 people in 43 countries around the world. At the heart of our company are our employees. We rely on their intimate knowledge...

We empower people to safely operate complex systems. With nearly 70 years of expertise in human-machine interaction, STI's research-backed solutions enhance assessment, training, and human performance across aerospace, defense, and clinical applications.