Controlling environmental impacts,
Extra-financial reporting,
Regulatory compliance,
Risk management,
Adopting new sustainable business models,
Stakeholder engagement...
The new reality for sustainability professionals:
a multitude of challenges to overcome.
The only sustainability management platform forged by 20 years' experience in the field.
Conceived and designed by EHS, ESG and climate experts.
Continuously developed and improved by the best tech and product teams.

No more unrealistic 10-, 20- or 30-year transition commitments based on strategic plans that are out of touch with reality on the ground.
Tennaxia guides you step by step through all your sustainability issues, whether ESG, Carbon or EHS, to generate concrete, measurable results day after day.

Tennaxia customers see an average ROI of 400% on a range of quantifiable benefits and indirect advantages from using the platform, amplified by the support of our EHS, climate and ESG experts, notably on :
We seek to preserve the planet with our feet firmly on the ground.
To pragmatists,
To realists,
To hard workers,
To men and women in the field,
We say this to you: you hold immense power.
The power to gradually but sustainably transform your businesses, from head to toe.
We believe in the power of pragmatism to lead the most virtuous revolutions. We go beyond grand speeches and seductive injunctions. Step by step, with rigor and ambition, we drive forward change in the service of companies, workers and their environment.

-> We believe in the combination of "consulting + software in SaaS mode"
--> We develop software solutions that are simple to deploy and use, innovative and "focused" on their subject.
--> We want to provide the right answer to every need.
-> We are committed to the long term.
-> We share a collective project with our stakeholders, foremost among whom are our employees, customers and partners.
Tennaxia is made up of a group of passionate employees who work collaboratively to achieve our mission, driven by a spirit of teamwork and solidarity.
We place particular importance on building balanced internal and external relationships based on respect, transparency, and honesty, which we believe are the keys to healthy and lasting relationships.
We encourage everyone to be ambitious for themselves, for Tennaxia, and for our customers. Initiative and boldness are qualities that enable us to break out of our habits and strive for continuous improvement, paving the way for sustainable performance.
We invite everyone to have the courage to admit when they don't know something, but also the courage to innovate and think outside the box.
The software solutions and support we provide to our customers are designed to be practical and rooted in the reality of their businesses.
Our processes and internal organization focus on practical action and adaptation to any situation.