Loombotic

Loombotic is an American manufacturer of custom wire harnesses, founded in 2024 and backed by Y Combinator. The company combines AI-driven robotics with in-house instant quoting software to produce custom assemblies in approximately seven days, compared with the six to twelve weeks typical of traditional suppliers. Orders range from single-unit prototypes to runs of more than 10,000 units, and the company works with customers in robotics, electric vehicles, medical devices, aerospace and consumer hardware.

Its technical scope is broad. Loombotic supports more than 500 connector types, wire gauges from 32 AWG to 4/0, and assemblies of over 700 circuits. Every harness undergoes full electrical continuity testing before shipping, without sampling. Production is backed by proprietary manufacturing machines designed and built in-house alongside the quoting software.

The company is vertically integrated and states a mission of bringing wire harness manufacturing back to the United States. More information is available at loombotic.com.