Why kurybees

Why ?

Battery durability is at the core of the electric transition.

We are entering an era where electrification is becoming widespread — vehicles, portable tools, stationary storage, light mobility, industrial tooling.

But this transition relies on limited resources and fragile value chains.

In the race for battery performance, batteries often become more powerful and cheaper, but less durable.

At kurybees, we believe a battery must be designed to last.
Designing reliable and durable batteries is no longer optional; it is an environmental, economic, and industrial imperative.

Each lithium cell, each battery pack, and each electrical architecture must be designed to last over time, be reusable, repairable, and economically viable throughout its entire lifecycle.

How ?

We reconcile battery performance and battery durability.

We help you design and validate high-performance, durable battery systems by combining battery testing, battery modeling, and independent analysis.

Nous modélisons les systèmes les plus fiables, en intégrant les aspects électriques, thermiques et de vieillissement accéléré.
We model the most reliable systems, integrating electrical, thermal, and accelerated aging aspects.
We experimentally test cells and the latest market innovations with a neutral, independent approach.
We accelerate your decisions: design the best battery system 4x faster for your needs.
We co-pilot your projects, supporting critical decisions — architecture, cell, battery thermal management, battery warranty.
We simulate the real life of batteries to evaluate and predict their behavior over time.
We guarantee neutrality and transparency: no supplier agenda, no bias.

Our mission is:
to help you save up to 18 months in selecting the best battery configuration by identifying the optimal cell through advanced digital models and experimental battery testing, enabling higher battery performance and battery durability.

Making a battery last over time is a decision made today.

Who are we ?

kurybees is an independent battery R&D studio dedicated to battery modeling of performance and durability, built on three pillars:

A testing laboratory (battery testing, accelerated battery aging, thermal performance),
An IT service (digital tools, numerical models, optimization and diagnostic algorithms),
A consulting service (technical studies, strategy, decision-making support).

We model, test, and validate durable and reliable battery solutions so that clients can design, use, and refurbish systems with confidence.

Vision

Battery durability must be at the core of the energy transition. A battery is no longer a consumable but a durable asset designed to serve multiple lifecycles.

Mission

We reconcile battery performance and battery durability by helping you design innovative and reliable battery systems up to four times faster using powerful digital tools and rigorous battery testing.

Ambition

Our ambition is to become the reference R&D center for companies seeking high battery performance and battery durability solutions, integrating reuse and second-life logic from the battery design phase.

Promise

kurybees is your co-pilot:

an independent expert helping you make the best decision for your battery system, aligned with your performance, cost, and reliability objectives. We help you design, test, and simulate tomorrow’s high-performance batteries so they last over time.

We understand your business challenges and integrate them into a global industrial approach.

We come from the automotive industry, where cost and battery performance drive every decision.

We continuously innovate by carrying out battery testing every year on new generations of cells. We are a JEI where R&D is part of our daily work.

Boost your innovative R&D projects

kurybees is accredited for CIR + CII (Research and Innovation Tax Credit) by the French Ministry of Higher Education and Research.

Benefit from up to 30% tax credit on your R&D and innovation expenses by collaborating with us.

CIR - CREDIT IMPOT INNOVATION

kurybees is officially recognized as a Young Innovative Company (JEI), based on research work in physical and numerical battery modeling and battery aging.

This recognition confirms the scientific quality of our work and our active contribution to energy innovation.

JEI

kurybees is listed by Bpifrance as an innovation partner and supplier.
We support your first innovation initiatives through the Diagnostic Axes Innovation program, allowing you to benefit from funding of up to 50% for a maximum amount of €13,000 (excl. VAT).

Learn more about the Bpifrance program