NaWoTec

The company's core technological competency was centered on highly precise chemical reactions initiated and controlled at the focal point of an electron beam (e-beam) and focused ion beam (FIB). This dual capability allowed NaWoTec to perform both additive manufacturing, by depositing materials, and subtractive manufacturing, by etching, to create intricate three-dimensional structures with dimensions down to the nanoscale. This technology is instrumental in failure analysis, device modification, and preparing samples for high-resolution microscopy.

NaWoTec's primary market application was the repair of photolithography masks, which are critical components in the semiconductor wafer processing workflow. Its client base included companies in integrated circuit design, electronics manufacturing, and materials science research, providing services that helped shorten R&D cycles and reduce manufacturing costs. The company's trajectory includes an early-stage investment round in November 2002. A significant milestone was achieved in May 2005 when NaWoTec was acquired by Carl Zeiss AG, marking a successful exit for its investors.