ColibriTD raises €4M seed to bring quantum simulation to industry
What's the deal? French quantum software startup ColibriTDDealroom has a profile for this one. Try Dealroom → has raised €4 million in a seed round led by Earlybird Venture Capital. The funding follows an earlier €1 million pre-seed investment and will expand its quantum-powered simulation platform for industrial clients.
What's the endgame? ColibriTD's core technology, H-DES, is a proprietary variational quantum algorithm that solves partial differential equations — the maths behind modelling physical systems like fluid dynamics and material deformation. Unlike AI's pattern recognition, it aims to deliver exact, physics-grounded solutions for high-stakes engineering.
What's the traction? The company has completed seven co-construction projects across six industrial sectors, working with organisations including ThalesDealroom has a profile for this one. Try Dealroom →, the European Space AgencyDealroom has a profile for this one. Try Dealroom →, and BMWDealroom has a profile for this one. Try Dealroom →. "When we founded ColibriTD in 2019, our vision was to move quantum computing past academic theory and deliver tangible business value to industry," said cofounder and chief executive officer Laurent Guiraud.
Why now? ColibriTD's QUICK-PDE function is available in the Qiskit Function Catalog for IBM QuantumDealroom has a profile for this one. Try Dealroom → Premium and Flex Plan users. The platform also runs across AWS BraketDealroom has a profile for this one. Try Dealroom →, IQM, IONQ, and Quobly, letting it draw on advances from multiple hardware providers rather than relying on one.
Where the money goes: The funds will support research and development of H-DES and the recruitment of quantum researchers and engineers focused on industrial applications. The company plans to grow client engagements and prepare for larger-scale deployments.
The signal: The round sits in the top 7% by size among all-time seed rounds for enterprise software startups in France, based on a sample of 1,013 deals. As investors bet that software — not just hardware — will decide where quantum computing pays off, ColibriTD is positioning its algorithms as the "decision layer for quantum applications," in the words of Earlybird venture partner Frédéric Du Bois-Reymond.
Read more: quantumzeitgeist.com
Image credit: ColibrITD
