setec opency has provided scheduling, construction management and coordination (SCMC) services on major construction projects for more than 50 years. The company’s expertise in this area is recognized by both project owners and the industry at large.

Managing deadlines from design to delivery


At the design phase
Convinced that the success of a project largely depends on the quality of the organization and advance planning, setec opency carefully studies the specific needs and constraints of every project. From the site layout plan to scheduling and organization, we produce a detailed roadmap, backed up with contractual deadlines. When providing assistance with the procurement process, setec opency helps project owners assess the deadlines and site organization proposed by different contractors.

During implementation
At the preparation phase, setec opency makes detailed plans for surveys and general building work in partnership with contractors to manage the critical path. Present on site throughout the project, setec opency coordinates all the project stakeholders, reporting weekly on the timeline. In the event of delays, setec opency follows up and if necessary offers scheduling and organizational solutions to the problems encountered.

Prestigious projects


setec opency a travaillé depuis ses débuts sur de grands projets alliant prestige et complexité. Les récents projets incluent : 

Airport facilities

  • For ADP: rehabilitation of the South terminal and construction of a connecting building at Paris-Orly; rehabilitation of Terminal 2B, construction of a connecting building, and creation of a baggage handling center at Terminal S4 of Roissy Charles-de-Gaulle
  • For Marseille airport: restructuring of Terminal 1

Commercial areas

  • Construction of La Canopée des Halles in Paris

Cultural buildings

  • Reorganization of the reception area under the Louvre Pyramid, enlargement of the Albert-Kahn Museum and renovation of the Richelieu site of the National Library of France (BnF) in Paris

Hospital buildings

  • New Gonesse and Belfort Montbéliard hospitals


By both thinking ahead and reacting fast, setec opency plays a driving role throughout projects, taking a dynamic approach to design, implementation and summary reports, as well as quality control in the construction phase.
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Yvan Rouard, Director of the Buildings Department



Focus project




Construction de la Canopée Paris Châtelet-les-Halles
Construction de la Canopée Paris Châtelet-les-Halles
Construction de la Canopée Paris Châtelet-les-Halles
Construction de la Canopée Paris Châtelet-les-Halles
Construction de la Canopée Paris Châtelet-les-Halles
Construction de la Canopée Paris Châtelet-les-Halles

1. At a glance

Le projet consiste en : la recomposition des espaces publics du quartier des Halles autour d’un jardin rénové de 4,3 hectares ; la construction de la « Canopée » , bâtiment nouveau...read more

2. Our roles

setec opency is providing scheduling, construction management and coordination (SCMC) services during the design and implementation phases of this project to build the Canopée and reorganize the former Forum des Halles in Paris.

setec opency’s role also extends to adjacent...read more