Aeluma, Inc.

Aeluma develops high-performance semiconductors for sensing, communication, and computing applications. The company has pioneered a technique to manufacture devices using compound semiconductor materials on large-diameter substrates, which are commonly used for mass-market microelectronics. This approach enables cost-effective manufacturing of high-performance photodetectors and photodetector arrays for imaging applications in mobile devices, among other uses. Aeluma's technology is based in Goleta, California. The company operates from a 9,000 sq. ft. facility that includes a state-of-the-art research and development (R&D)/manufacturing cleanroom and access to rapid prototyping capabilities. This facility houses unique equipment for scalable manufacturing. Aeluma also collaborates with production-scale fabrication foundries and packaging companies. The company protects its materials, manufacturing technology, and applications through extensive patent protection and trade secrets. On July 31st, 2025, Aeluma filed a registration statement on Form S-3 with the SEC, allowing for the potential sale of securities up to a total of $100,000,000 through a "shelf" registration process.