Company history

Undertake for the future !

Dauphiné Isolation, now DI Environnement, is historically a company in constant growth and always seeking new opportunities. Our path reflects this will to undertake and we continue to think about the family business as an opportunity to innovate and to develope ourselves.

Below are showecased some dates and events which defined the history of the company.

2021

DI Environnement international

Creation of the DI Environnement branch in Kyrgyzstan and asbestos removal from the Toktogul dam.

2020

New member

Joining of the association of the industrial painting contractors

2020

Relocation and creation of Office

Relocation of our Lambesc branch in favor of Aix en Provence and creation of a new branch in Lille.

2020

Worksite of Agosta class Submarines

Asbestos removal before complete dismantling of 3 Agosta class submarines

2020

Chalindrey factory

Creation of Corail type train passenger car dismantling facility for SNCF

2019

New branch

Opening of a new DI Environnement branch in Toulouse

2019

Worksite of the Saint Michel Notre Dame station

Surface treatment, asbestos removal and rehabilitation of the station for SNCF

2018

Quality management system

Putting in place of an integrated management system with references ISO 9001, 14001 & 45001

2018

Worksite

Asbestos removal from International cargo ships following the decree of the 3rd of october 2017

2018

Worksite

Reparation of thermal insulation in radiation protection of CEA Saclay

2018

New branch

Opening of the Strasbourg branch

Parlement européen Strasbourg

2017

Worksite

Rehabilitation of the Louvre post office

2017

Change of name of the branches

The companies EAS and HEO became DI Environnement South west and DI Environnement west

2017

Worksite

Asbestos removal from the Total refinery in Feyzin

2017

Worksite

Rehabilitation of the Colbert post office

2016

Worksite

Site in a controlled area (radioactive environment) at the CNPE of Bugey
Repair of thermal insulation on VISM system

2016

New certification

Achievement of the Qualinor certification for the intervention in ionizing environments

2016

DI Environnement in the Grand Lyon area

Opening of the Vaulx-en-Velin branch

2015

Acquisition

Acquisition of HEO by DI Envrionnement

2015

New qualifications

Qualification for the dismantling of railway material and personel qualified in lead removal

2014

Governance

Hugo Rosati joins the family business and becomes the general director of the DI Environnement group

2014

New market

Joint Venture with Samsic and entry of the group in the market of disaster relief

2014

DI Environnement international

Creation of the Gabon branch of DI Environnement

2013

DI Environnement international

Creation of the Algeria branch of DI Environnement

2012

International site

Asbestos removal of the African development bank in Abidjan (Ivory Coast)

2012

Certification

Achievement of the 5 year long Afnor certification

2011

DI Environnement international

Creation of the Ivory Coast branch of DI Environnement

2007

Worksite

Asbestos removal of the Areva Tour in la Défense

2005

DI Environnement in Provence

Creation of a new branch in Lambesc

2004

Certification

Achievement of the MASE UIC certificate

2004

Worksite

Asbestos removal of the “Le Terrible” submarine in Toulon

2003

Worksite

Asbestos removal from the Georges Pompidou center

2001

Acquisition

Acquisition of Cardem Désamiantage

2000

DI Environnement international​

Creation of the Tahiti branch in French Polynesia

DI_ENVIRONNEMENT_TAHITI

2000

Acquisition of SAMI

Acquisition of SAMI and reinforcement of DIE’s presence in the Ile-de-France region as well as in the nord.

SAMI_DI_ENVIRONNEMENT 2000

2000

Worksite

Asbestos removal from the university campus of Jussieu

1998

Acquisition of new subsidiary

Acquisition of the company EAS

EAS_1998

1998

Creation of a new sister company

For a better management of its activities the business is devided into two separate entities : DI Projection and DI Envrionnement

DI_ENVIRONNEMENT 1998

1996

1st Great asbestos removal worksite in France

Prison of Fleury-Mérogis

1995

Certification

Certification achievement of the AFAQ certification

1995

DI Environnement in Paris

Creation of a branch in Paris

1995

Diversification of our activities

Dauphiné Isolation diversifies its activities including decontamination and asbestos treatment.

1st asbestos removal worksite in june 1995

1987

Creation

Creation by Frédéric Rosati of Rosati Isolation which will then become Dauphiné Isolation, a specialist in foam projected insulation. Rodolphe Rosati joins the company in 1990.

Dauphiné-Isolation 1987