Gemini Design, LLC is a specialized manufacturer and engineering services firm based in Poway, California. Founded in 1998, the company has established itself as an industry leader in the design, manufacturing, and integration of space-based electro-optical payloads. With a focus on advanced technologies, the company operates as a contract manufacturer and service provider, employing a nimble team of 11 to 50 professionals dedicated to transitioning laboratory innovations into field-deployed, production-ready systems.
The company's core expertise lies in Integrated Dewar Cooler Assembly (IDCA) and Infrared Detector Assemblies (IDA). Their IDCA platform is TRL-9 rated, offering space heritage that can be rapidly adapted for Engineering Development Units (EDU) and flight unit production. Gemini Design provides end-to-end solutions encompassing payload design, cryogenic cooling, thermal management, and supporting ground test equipment. Their capabilities extend across multiple disciplines, including mechanical, electrical, and software engineering, as well as AI/ML and physics.
Serving high-stakes sectors such as aerospace, defense, healthcare, and biotech, Gemini Design is a trusted partner for major organizations including SpaceX, Northrop Grumman, and the Space Development Agency. They are notably integral to the development of electro-optical payloads for the Space Development Agency's Tracking Layer. Beyond space hardware, the company also provides professional civil design services, including development coordination and permitting, demonstrating a versatile engineering portfolio that spans from complex satellite systems to commercial infrastructure projects.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Established brandFounded in 1998, with over 20 years of industry experience.
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Cold Chambers
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Gemini's Cold Boxes are advanced cryogenic chambers designed specifically for ground-based testing of optical payloads. These chambers create the environment necessary for simulating payload operating temperatures, allowing for assessment of optical performance prior to launch. This design enables observation and analysis of optical behavior under simulated space conditions, facilitating precise adjustments and validation. Customizable to suit specific mission requirements, our Cold Boxes are indispensable for ensuring the reliability and performance of payload optics.
Integrated Dewar Cooler Assemblies
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Our Integrated Dewar Cooler Assemblies (IDCA) are engineered with precision for the critical demands of satellite payload sensor solutions. We design and assemble the dewar module with an infrared focal plane array (FPA) and cryocooler. The dewar provides a vacuum environment so the FPA can be cooled for lab testing. The IDCA units also ensure optimal cooling for the most sensitive components of the payload. This temperature control is crucial for peak performance of sensors, ensuring reliability and functionality. Our IDCA solutions are customizable to accommodate the specific needs of any mission.
Expert Management, Technical Expertise
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