CSEM is a non-profit-oriented public-private Swiss technology innovation center renowned for developing advanced micro- and nanotechnologies. From high-performance materials to innovative processes, CSEM pushes the boundaries of microfabrication technologies to develop unique MEMS solutions. During the talk some of our most recent developments will be presented, including wafer scale micro-lens arrays, rubidium vapor cells for atomic clocks, our unique thin film lithium on niobate insulator (TFLN) PIC platform or the aerosol jet printing technology.