Factory COO @francesca_lab reveals what took Factory from a $1.5B to $5B valuation in five months as enterprise AI moves beyond coding agents to software factories: "The part we're most proud of with this fundraise is the traction that underpins it. We have the benefit and fortune of working with amazing enterprises like Royal Bank of Canada, Adobe, NVIDIA, Ernst & Young." "We're really moving from a world of coding agents where an engineer sets up a task, to software factories and…