Our Covid-19 diagnostic solutions for environmental use

Covid-19 screening solutions for the environment to secure your premises

Whether you want to test rapidly if a specific place has been properly decontaminated or you want to run a global campaign to ensure that your premises are Covid-free, C4Diagnostics offers diagnostic solutions to companies and institutions willing to have secured premises for their employees and/or their users :

  • C4Services™
  • C4Covid-19™
  • COMETE™ (Covid-19 Marseille Environnemental TEsting) with the Marins Pompiers de Marseille (French Navy firefighters battalion in Marseille)
C4Diagnostics' solutions against the COVID-19

C4Services for a global check-up of your premises

C4Services is our packaged solution for companies and institutions willing to verify the absence of the Covid-19 in their premises. The samples can be collected from surfaces, air or waste water.

C4Services offers a complete solution for the analysis of SARS CoV-2 in the environment, using the RT-PCR technique recommended by the National Reference Center for respiratory infection viruses. Our kits are CE marked.

As a true prevention device, C4Services also offers the detection of several other microorganisms upon request.

C4Diagnostics' solutions against the COVID-19

C4COVID-19 Environment™ for testing specific locations in real-time

C4COVID-19 Environment™  is a ready-to-use diagnostic solution to track the Covid-19 virus is the environment. The solution has been designed to detect the virus in real-time and on-site.

Using the patented RT-LAMP technology, C4COVID-19 Environment™ enables the analyse of 3 types of samples : surfaces (doorknobs, light switches, communal equipments, etc.), air (biocollector, upon request) and wastewaters. The complete run time takes 20 minutes.

Our solution is typically used to track the Covid-19 virus in the environment in secluded and/or remote places (i.e. offshore) and in places with a high level of Covid-19 suspicion.

C4Diagnostics' solutions against the COVID-19


COMETE (Covid-19 Marseille Environnemental TEsting) is a project led by the BMPM (French Navy firefighters battalion of Marseille) with the expertise of C4Diagnostics and supported by the city of Marseille and the Aix-Marseille-Provence Metropole. It has enabled the development of an operational system for Covid-19 measurements in the environment.

The aim of this project is to validate decontamination protocols on sites exposed to the virus following the presence of potentially infected individuals.

COMETE is both a mobile sampling unit armed by experts from the BMPM’s specialized Nuclear, Radiological, Bacteriological and Chemical (NRBC) unit and a logistics and analysis platform for these samples, coordinated by C4Diagnostics.

Press releases and medias

September 16, 2020

C4Diagnostics, Bertin Technologies, and Enalees announce the launch of their clinical trial of BEC-SARS-CoV-2 for humans, a rapid point-of-care Covid-19 diagnostic test

June 1st, 2020

C4Diagnostics, Bertin Technologies and Enalees launch BEC-SARS-CoV-2 for environment, an ultra-rapid and sensitive Covid-19 detection kit

April 17, 2020

In response to the Covid-19, French Navy firefighters battalion in Marseille (BMPM) and C4Diagnostics announce that COMETE, the Covid-19’s Environnemental Testing Unit, is now up and running with more than 1,000 samples carried out