ENGINEERING TOMORROW’S AEROSPACE TECHNOLOGY TODAY.

Ether Form Inc (EFI) builds high-performance, real-time RF simulation and sensing systems for defense and advanced R&D customers, designed to reduce integration risk and accelerate fielding.

Speed, precision, and partnership at every stage of development.

EFI is engineering-first and proof-first. We move quickly, stay grounded in requirements, and deliver capabilities you can trust.

EFI provides engineering services for customers who need rapid, disciplined capability development across software, RF and sensing, electronics, systems integration, and aerospace prototyping.