ColibriTD

ColibriTD is a deep-tech company focused on quantum computing software for scientific and industrial applications. Its website says the company was founded in 2019 and is based in Paris. The company develops a quantum multiphysics simulation platform called QUICK, along with the hybrid differential equation solver H-DES, to support simulation workloads in areas such as fluid dynamics, electromagnetics, heat transfer, material science, semiconductors, defense, finance, and energy.

The company describes its approach as hybrid quantum-classical and multi-hardware, aiming to integrate quantum algorithms into existing engineering and scientific workflows rather than replace them. Its software stack includes MPQP, an open-source Python library for developing and running quantum programs across multiple hardware backends; H-DES; and QUICK / QUICK-PDE. The site also states that ColibriTD was selected for the French Tech 2030 program in the 2026 cohort.