Avishtech to join Altiumâs Nexar Partner Ecosystem Avishtech, a provider of EDA stack-up and 2D field solver solutions, has joined Altiumâs Nexar partner ecosystem. The company joins a growing list of Nexar partner organizations, including Arduino, Arrow, Diotech, Keysight Technologies, Microchip, Samtec, and Ultra Librarian. Nexar partners are working to transform the electronics design, development, and manufacturing process moving from isolated toolchains and disconnected processes into a more streamlined, next-generation workflow that is connected by a comprehensive data model for printed circuit boards. Nexar software partners connect mechanical CAD, CAM, CAE, PLM, and other applications that are relevant in the design and realisation of electronics to the Altium 365 cloud platform.