2005
Staff of 5 People
Establishment of Mosaique INGENIERIE
2007
Staff of 10 People
Strengthening of Technical and Commercial team
2010
Staff of 18 People
Opening of a subsidiary in N'Djamena: Mosaique INGENIERIE Chad.
2011
Staff of 24 People
Opening of a subsidiary in Malabo: Mosaique INGENIERIE Equatorial Guinea.
2012
Staff of 28 People
Strengthening of the technical staff in Central Africa
2014
Staff of 42 People
Integration of BIM Processes
2015
Staff of 45 People
Opening of subsidiaries in Algiers: Mosaique INGENIERIE Algeria & MEP Contractors Maintenance ISO 9001 Certification.
2016
Staff of 50 People
Opening of a subsidiary in Abidjan: Mosaique INGENIERIE Côte d'Ivoire.
2017
Staff of 55 People
Establishment of a training subsidiary: Mosaique Training.
2018
Staff of 62 People
Opening of a subsidiary in Paris: Mosaique INGENIERIE France.
2020
Staff of 70 People
Development of new markets.
2022
Opening of the Oil and Gas Department
2023
- Opening of a subsidiary in Casablanca, Morocco.
- Opening of a GIE (Economic Interest Group) in Lubumbashi, Democratic Republic of Congo.
2024
- Opening of a subsidiary in Cotonou, Mosaïque Ingénierie Benin.
- Opening of a subsidiary in Tripoli, Mosaïque Ingénierie Libya.