Silicon MicroGravity Limited

Based in the UK, Silicon MicroGravity Limited specializes in high-precision MEMS inertial and gravity sensors, focusing on resonant MEMS technology for advanced applications in navigation and exploration. Silicon MicroGravity, founded in 2014 and headquartered in Cambridge, UK, develops innovative MEMS sensor technologies. The company has completed 4 deals, with the most recent on February 21, 2023, where it raised GBP 1. 057 mn from Defence and Security Accelerator, Future Planet Capital, and Oxford Investment Opportunity Network.

This funding round represents the total amount raised by the company, valuing it at GBP 3. 599 mn post-money. The CEO, Francis Neill, leads the company as it continues to evolve its technology offerings. SMG specializes in high-precision MEMS inertial and gravity sensors, with a primary focus on their resonant MEMS technology.

This technology is designed to deliver unparalleled accuracy, compactness, and low power consumption, targeting applications in autonomous navigation, aerospace, defense, and subsurface exploration. Key products include the GAIA MEMS gravimeter, which boasts a resolution of better than 5 µGal and features automatic levelling and environmental compensation, and a range of accelerometers available in 25g and 100g variants. These products serve a diverse clientele, including industries such as civil engineering, environmental monitoring, and mineral exploration, with significant deployments in regions such as Australia and the United Kingdom. SMG’s advanced sensors enable precise GPS-denied navigation and support groundbreaking technology in diverse applications, making them critical tools in advanced robotics and geophysics.

SMG generates revenue through direct sales of its advanced MEMS sensors and systems to clients across various sectors. Business transactions typically involve contracts with government agencies, aerospace manufacturers, and commercial enterprises requiring high-precision navigation and sensing solutions. The revenue model is primarily B2B, with customers engaging in direct purchasing agreements for flagship products like the GAIA gravimeter and the 25g and 100g accelerometers. These transactions may include volume-based pricing structures, catering to the scale and specific needs of industrial applications.

As the company continues to expand its patent portfolio and enhance its product offerings, it positions itself strategically within the MEMS sensor market, focusing on delivering high-performance solutions that meet demanding industry standards. In February 2023, Silicon MicroGravity raised GBP 1. 057 mn in venture funding, which will be utilized to scale the commercialization of its MEMS (micro-electrical mechanical systems) technology. The company aims to enhance its product lineup with new sensor technologies and explore expansion into new markets, particularly in the European Union and North America, by late 2024.

This strategic approach is designed to strengthen SMG's position in the MEMS sensor market and increase its customer base.