aBeam Technologies is a company that provides software products for semiconductor manufacturing and nanofabrication. It offers the TRAVIT-EBL tool used to simulate energy deposition and resist development in electron beam lithography, the SCATT system to simulate light scattering on microelectronic patterns, the TEMPTATION to predict temperature rises in electron beam lithography, etc. The company caters to electron beam lithography, metrology, and mask-making applications.