Pretty sure, from memory, that the ARM holding company was originally 40% Acorn, 40% Apple and 20% VLSI Technology Inc (VTI). Acorn used VLSI Technology's soft

Pretty sure, from memory, that the ARM holding company was originally 40% Acorn, 40% Apple and 20% VLSI Technology Inc (VTI). Acorn used VLSI Technology's software tools to develop the first ARM chip, and VLSI made it.