Congrats to @igmarinelli, Gabriel, and @Tractian (W21) on their $130M Series D at a $1.4B valuation! Tractian builds sensors and AI that predict when industrial machines will fail, before they do. Most industrial equipment has no instrumentation at all, so factories find out about problems when something breaks. Tractian retrofits machines with a dozen kinds of sensors measuring vibration, temperature, and pressure, and its AI recommends maintenance ahead of the breakdown. They’ve now passed…