Silicon Microgravity
Develops high-performance MEMS gravity and inertial sensors for defense, space, and autonomous systems.
About
Silicon Microgravity Limited (SMG) is a Cambridge-based startup specializing in MEMS (microelectromechanical systems) semiconductor technologies. They focus on developing and commercializing advanced MEMS gravity and inertial sensors. Their proprietary technology enables the production of high-performance MEMS devices designed for extreme operating environments, crucial for modern defense systems, satellite communications, navigation, sensing, and autonomous operations.
Key facts
At-a-glance profile data
- Headquarters
- Cambridge, England, United Kingdom
- Total funding
- $7M (Funding Round)
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Lead investors |
|---|---|---|---|
| 1 Jul 2026 | Funding Round | $7M | West Hill Capital |
Frequently asked
What does Silicon Microgravity do?
SMG targets two primary markets: inertial navigation, offering more accurate, smaller, and lower-cost MEMS accelerometers and gyroscopes, and gravity sensing, providing robust, compact MEMS gravimeters for gravity surveys and alternative navigation. Their MEMS accelerometers are already being used in advanced space programs, including launch vehicles, lunar and planetary exploration, and satellite-enabled critical mineral exploration, as well as wider dual-use commercial and sovereign capability deployments. The company was founded as a spin-out from Cambridge University, with initial support from BP for oil and gas applications.
How much funding has Silicon Microgravity raised?
Silicon Microgravity has raised a total of $7M in funding. The most recent round on record is Funding Round.