ISO 9001:2008

Dessau includes the following subsidiaries and divisions adhering to the ISO 9001:2008 Certified Quality Management System:

Dessau Group Inc.- Laval, Amos, Anjou, Bécancour, Boucherville, Chibougamau, Chicoutimi, Drummondville, Gatineau, Joliette, Lévis, Longueuil, Matane, Mississauga, Montreal, Ottawa, Quebec City, Rimouski, Rivière-du-Loup, Rouyn-Noranda, Saint-Félicien, Saint-Jean-sur-Richelieu, Saint-Jérôme, Sainte-Anne-des-Monts, Sainte-Thérèse, Salaberry-de-Valleyfield, Sept-Iles, Sherbrooke, Sorel-Tracy, Terrebonne, Thetford Mines, Trois-Rivières, Val-d’Or, Victoriaville

Soil and Materials Engineering; Dam Design Engineering Services; Hydroelectric Stations and Facilities; Energy Distribution; Power Generation; Energy Transmission; Telecommunications; Telecommunications Structures and Site Construction; Automation and Control Centres; Systems and Technology; Civil Engineering for Buildings and Bridges; Mechanical-Electrical; Estimating; Construction; Project Management; Energy Efficiency; Geomatics; Environment and Sustainable Development; Environmental Site Assessments; Site Rehabilitation; Environmental Risk Assessments; Geophysics, Hydrogeology; Municipal Services, Urban Development; Highway Engineering; Marine; Railway; Airports; Bridge Engineering; Transportation Planning; Industrial and Process Engineering; Construction of Soil and Groundwater Treatment Systems.

Dessau Inc. and Dessau-Soprin Inc. - Laval, Amos, Anjou, Bécancour, Boucherville, Chibougamau, Chicoutimi, Drummondville, Gatineau, Joliette, Lévis, Longueuil, Matane, Mississauga, Montreal, Ottawa, Quebec City, Rimouski, Rivière-du-Loup, Rouyn-Noranda, Saint-Félicien, Saint-Jean-sur-Richelieu, Saint-Jérôme, Sainte-Anne-des-Monts, Sainte-Thérèse, Salaberry-de-Valleyfield, Sept-Iles, Sherbrooke, Sorel-Tracy, Terrebonne, Thetford Mines, Trois-Rivières, Val-d’Or, Victoriaville

Dam Design Engineering Services; Hydroelectric Stations and Facilities; Energy Distribution; Energy Transmission; Power Generation; Automation and Control Centres; Telecommunications; Telecommunications Structures and Site Construction; Systems and Technology; Civil Engineering for Buildings and Bridges; Mechanical-Electrical; Estimating; Construction; Project Management; Energy Efficiency; Geomatics; Environment and Sustainable Development; Environmental Site Assessments; Site Rehabilitation; Environmental Risk Assessments; Geophysics, Hydrogeology; Municipal Services, Urban Development; Highway Engineering; Marine; Railway; Airports; Bridge Engineering; Transportation Planning; Industrial and Process Engineering.

Dessau International Inc.- Laval, Gatineau, Longueuil, Montreal and Quebec City

Verreault Inc.- Laval, Gatineau, Montreal, Ottawa and Quebec City

General contracting services pertaining to project management, construction management, turnkey projects and/or associated construction ventures in the industrial, commercial, institutional, pharmaceutical and other fields. Planning, cost control, estimating and consulting services related to construction work.

Dessau Telecommunications Inc.- Laval, Gatineau, Lévis, Longueuil, Montreal, Quebec City, Rouyn-Noranda, Sorel-Tracy and Val-d’Or

Engineering and design services for the energy and telecommunications sectors.

Dessau Ontario Inc. - Mississauga, Ottawa

Plania Inc.– Montreal, Gatineau, Ottawa and Quebec City

Consulting services in the areas of environment, landscape architecture, urban planning and work supervision.

LVM Inc. - Laval, Anjou, Boucherville, Chicoutimi, Dorval, Drummondville, Fasset, Gatineau, Joliette, La Baie, Lévis, Longueuil, Ottawa, Quebec City, Rivière-du-Loup, Rimouski, Rouyn-Noranda, Saint-Jean-sur-Richelieu, Saint-Félicien, Saint-Georges, Saint-Jérôme, Sainte-Thérèse, Salaberry-de-Valleyfield, Sept-Îles, Shawinigan, Sherbrooke, Thetford Mines, Victoriaville

Soil and Materials Engineering; Corrosion Engineering; Geotechnical Engineering; Geology; Road Mechanics and Management; Highway Engineering; Research and Expertise; Quality Control; Environment; Roofing and Waterproofing; Manufacturing and Field Supervision; Consulting and Training for Quality Management; Environment and Sustainable Development; Environmental Site Assessments; Site Rehabilitation; Environmental Risk Assessments; Geophysics; Hydrogeology; Construction of Soil and Groundwater Treatment Systems.

CPI Corrosion Ltd. – Laval

Corrosion Engineering; Corrosion Laboratory Testing; Expertise and Research; Installation of Cathodic Protection.

Géophase –Montreal, Quebec City, Anjou

Site Rehabilitation; Construction of Soil and Groundwater Treatment Systems; Work Supervision and Execution; Environmental Site Assessments.

SIMO Management Inc.- Laval

Services related to maintenance engineering and the operation and management of drinking water and wastewater supply, distribution and treatment systems. .

Dessau-Progest –Gaspé

Dam Design Engineering; Hydroelectric Stations and Facilities; Energy Distribution; Energy Transmission; Power Generation; Automation and Control Centres; Telecommunications; Telecommunications Structures and Site Construction; Systems and Technology; Civil Engineering for Buildings and Bridges; Mechanical-Electrical; Estimating; Construction; Project Management; Energy Efficiency; Geomatics; Environment and Sustainable Development; Environmental Site Assessments; Site Rehabilitation; Environmental Risk Assessments; Geophysics, Hydrogeology; Municipal Services, Urban Development; Highway Engineering; Marine; Railway; Airports; Bridge Engineering; Transportation and Traffic Planning; Industrial and Process Engineering.

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