All companies in the space industry starting with the Letter F.
fu.n.k.e. Avionics GmbH designs, develops, validates, tests, produces, assembles and maintains systems and devices for aviation and space applications. This includes GNSS ground segment infrastructure and EGSE with dedicated RF components as well as related software/FPGA.
fentiSS is an advanced technology company that provides software solutions enabling critical and non-critical applications to share a common hardware platform without interfering with one another (virtualization).