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We would be proud to present to you the projects and achievements for our clients but above all wish to guarantee and respect the confidentiality commitments that we always sign before starting our relationships.
However, below you will find examples of projects carried out for our own commercial development, which show you a range of our expertise.


The white paper on IOT in the water world

Connected objects (IOT) are taking an increasingly important place in our daily lives.

What about the world of water? invites you to discover the panorama of the latest developments and the challenges of these technological solutions which are changing the game, repositioning water players and introducing new ones.

In this white paper, you will learn more about:

  • A water cycle already connected to all points of the network

  • Connected objects, to inform and obey remotely

  • What connected objects do, or will one day

  • GSM, GPRS, 3G and 4G, classic cellular networks

  • The revolution of low-consumption networks, LoRa and Sigfox

  • LTE-M and NB-IoT networks, and all those still to come

  • Complex choices to make: interoperability, coverage...

  • Connected objects: integrated brick of digitalization

  • Smart city, towards a common connected ecosystem

  • The Internet of Things and the GDPR

And also 12 interviews with water sector professionals sharing their experience and views on the subject!


Online survey

How do we find out about our professional activity? What is the right way to communicate?


Here are some questions that we asked ourselves before launching the website


This website is an information portal on products and manufacturers operating in the world of the drinking water network.


The ambition of the site is to be able to provide the most exhaustive and factual information possible on the players in this industry.


The site communicates regularly with its subscribers on the life of products and manufacturers by aggregating news from this field of activity.


Loterie du Carrefour de l'Eau Rennes 2016

It was on the occasion of the Carrefour de l'Eau de Rennes on January 27 & 28, 2016 that we formalized the creation of the HCA Consulting & Actions.


To do this, we took advantage of this show to organize a lottery around a questionnaire in order to get people talking about us while deepening our knowledge of the water market.

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