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    Altereo2021-01-18T14:55:15+00:00

    Key figures

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    The Altereo adventure

    Christian Laplaud, graduate of ESTP, created G2C environnement in 1989 for carrying out engineering-consulting studies for local government clients. Over the two following decades, the company would expand its knowhow to several different domains resulting in the creation of the firms G2C ingénierie and G2C informatique in 2006 under the parent holding company, Altereo. Since then, the company has continued on its trajectory towards growth and development through different projects worldwide and the creation of international subsidiaries.

    October 2019

    June 2019

    30th anniversary of Altereo in Marseille with the whole staff for two days of seminar and one day at sea and a few memorable evenings in between

    December 2018

    Launch of HpO®, innovation based on Artificial Intelligence designed for water network failure risk prediction (mains, service connections, accessories). HpO® simultaneously optimises leak detection AND network replacement with efficiencies of investment programs up to 10 times higher than current practices!

    July 2018

    July 2017

    December 2016

    The Alterbio project is completed providing Altereo with a tool for ecological modeling

    May 2016

    Cart@jour KIS® is launched, giving users access to a full-web version of GIS, giving users access to a full-web version of GIS

    December 2015

    Culmination of the SIRHYUS project allowing for the optimization of satellite data for the service of territorial engineering

    November 2014

    August 2013

    July 2013

    December 2012

    September 2011

    November 2010

    Launch of the shared corporate strategy project, encouraging collective reflections within the group on the future of Altereo

    November 2009

    November 2008

    January 2008

    November 2007

    April 2006

    The most significant year for Altereo since its creation. takeover of SFEC, specializing in the manufacture of water purification units and based in Lyon
    Creation of the Altereo holding group
    G2C environnement becomes G2C ingénierie
    G2C informatique is created as the independent brand specializing in the development and publishing of the GIS software – Cart@jour, now evolved into KIS (Knowledge Information System)

    November 2002

    The cities and territorial management department, now known as G2C territoires, is created, thus allowing G2C environment to better define its activities

    November 1999

    November 1998

    Creation of the GSP (Public Service Management) department for providing collectivities with operational support in managing their relationships with the concession holders. Today, this service is available via the brand G2C services publics.

    November 1995

    January 1992

    Creation of the wastewater Department

    December 1991

    The Paris agency is opened; the first of many that now cover the French metropolitan territory (Arras, Bordeaux, Brive, Rouen, Lyon, Nancy, Montpellier, Nantes, Toulouse)

    February 1990

    G2C commences the distribution of InfoCAD (the first Windows compatible GIS)

    January 1990

    April 1989

    Creation of G2C environnement with the objective of providing consultancy and technical assistance services to local and territorial collectivities for the optimisation of water and wastewater infrastructures.