ColibriTD, a Paris-based quantum software company, has closed a €4 million seed round to accelerate the development of its quantum-powered multiphysics simulation platform. The funding was led by Earlybird Venture Capital, with participation from SymbiaVC and Medin VC.
The investment represents a significant milestone for the company, which was founded in 2019 and has now raised €5 million in total funding. The new capital injection will enable ColibriTD to scale its operations across multiple fronts, including expanded research and development efforts, team growth, and international market expansion.
Solving complex mathematical problems with quantum advantage
ColibriTD’s core offering centers on its Hybrid Differential Equation Solver (H-DES), an algorithm designed to tackle partial differential equations across various industrial domains. Such equations are fundamental to fields including materials science, aeronautics, energy, and pharmaceuticals, where computational modeling drives innovation and product development.
The company’s approach bridges classical and quantum computing paradigms, positioning its software as a practical solution for industries seeking to harness quantum computing’s potential benefits. Rather than waiting for fully fault-tolerant quantum hardware, ColibriTD’s platform enables organizations to leverage hybrid quantum-classical systems available today.
Strategic deployment of capital
The seed round proceeds will be allocated across several strategic objectives. Research and development will receive substantial focus, particularly in refining the H-DES algorithm and expanding its capabilities. Simultaneously, ColibriTD plans to strengthen its team by recruiting quantum researchers and domain-expert engineers with deep industry experience.
The company intends to broaden its hardware partnerships and pursue collaborations that strengthen its position within the quantum computing ecosystem. These efforts align with a broader expansion strategy targeting European and international markets.
Industry validation and positioning
Dr. Frédéric Du Bois-Reymond, speaking on behalf of the investors, articulated the investment thesis: “Hardware may unlock quantum computing, but software determines where its value is created. ColibriTD has built a differentiated software platform with the scientific credibility and industrial traction to become the decision layer for quantum applications.”
This perspective reflects a growing recognition within venture capital circles that quantum computing’s real-world impact depends as much on software innovation as on hardware breakthroughs. As quantum processors continue to mature, the software layer that translates theoretical advantages into tangible business results becomes increasingly critical.
Emerging European quantum software landscape
ColibriTD’s funding round underscores the deepening investment activity in European quantum computing, particularly in software and applications. While much public attention focuses on hardware-focused quantum companies, the ecosystem increasingly recognizes that software platforms enabling practical quantum advantage will prove essential to commercial adoption across industrial sectors.