See the invisible.
Avoid critical failures.

The next generation imaging cameras that prevent downtime.

Critical infrastructure is aging but monitoring hasn’t evolved.

Corrosion and structural degradation develop continuously, while inspections

happen only periodically, leaving long periods where failures can go unnoticed.

Critical infrastructure is aging but monitoring hasn’t evolved.

Corrosion and structural degradation develop continuously, while inspections

happen only periodically, leaving long periods where failures can go unnoticed.

Expensive unplanned downtime.

Unplanned downtime can lead to lost production, emergency repairs, and significant financial losses, making preventive strategies essential.

Inspection methods that remain slow and periodic.

Traditional inspection techniques often rely on manual checks at fixed intervals, making it difficult to detect issues early and increasing the risk of failures between inspections.

Major environmental
risks.

Aging assets increase the likelihood of leaks, spills, or failures that can cause severe environmental damage and reputational harm.

The new generation of industrial inspection cameras.

We develop cameras capable of instantaneously assessing the condition of industrial structures through the imaging of Eddy currents.

This Eddy current–based technology, carried out in collaboration with a research laboratory to detect and characterize defects.

It can be used as a first-line inspection tool to quickly identify areas that require further investigation.

Operators gain an immediate view of the health condition of their infrastructure.

We develop cameras capable of instantaneously assessing the condition of industrial structures through the imaging of Eddy currents.

This Eddy current–based technology, carried out in collaboration with a research laboratory to detect and characterize defects.

It can be used as a first-line inspection tool to quickly identify areas that require further investigation.

Operators gain an immediate view of the health condition of their infrastructure.

Fast and portable non-destructive inspection.

Inspect the same area up to 10 times faster than traditional inspection methods.

Immediate visualization of anomalies.

See issues in real-time through intuitive imaging.

Early detection of anomalies.

Catch defects early before they become costly failures.

Built on strong academic and industry expertise.

Industrial partners.

Supported by industry leaders for testing and implementation.

Deeptech innovation ecosystem.

Developped with the support of IMT Atlantique and Atlanpole.

Labellised Deeptech by Bpifrance.

Developped with the support of IMT Atlantique and Atlanpole.

Labellised Deeptech by Bpifrance.

Research laboratory.

In collaboration with a leading research lab specialized in eddy current technology.

The team.

Renardo was founded by two co-founders:

Jessie Coiffard (CEO), an engineer specialized in process improvement for chemical plants and Teerapong Dabretreau, an experienced engineer in electronics and non-destructive testing.

The team is multidisciplinary, combining expertise in electronics, software and mechanical engineering, which enables complete mastery of the technology offered by Renardo.

Composed of professionals with deep experience in the design of equipment for non-destructive testing, the team’s strong expertise allows the development of highly advanced products.

Renardo was founded by two co-founders:

Jessie Coiffard (CEO), an engineer specialized in process improvement for chemical plants and Teerapong Dabretreau, an experienced engineer in electronics and non-destructive testing.

The team is multidisciplinary, combining expertise in electronics, software and mechanical engineering, which enables complete mastery of the technology offered by Renardo.

Composed of professionals with deep experience in the design of equipment for non-destructive testing, the team’s strong expertise allows the development of highly advanced products.