1933
Morocco is assigned to the Central Office of Technical Bureaus (ZTB)
Siemens-Schuckertwerke maintain a sales depot in Morocco
1952
Representative agreement between the firm of l’Inter and ARGOS in French Morocco
1956
The firm of ARGOS S.A.R.L. is renamed Siemens Maroc S.A.R.L. Business activities are expanded into the northern part of the country (formerly Spanish Morocco) and Tangiers
Order for 3 USW transmitters
1957
In spite of the uncertain economic situation, Siemens receives orders for drum motors and telephone cables
1967
Agreement with the national post and telephone authority for the annual supply of 20,000 desk telephones and founding of a joint manufacturing company for this purpose
1968
Siemens Maroc takes over L’Inter
1969
Because of the company’s expansion, a second Resident Engineer is sent to Morocco
1973
Building of a chemical factory (production of sulphuric acid, phosphoric acid and monoammonium phosphate) in Safi by a consortium of companies (Unde-Siemens-Polimex) in which Siemens has a 25% share
1974
Siemens receives an order for a power plant near Safi
As a result of the Moroccanization law, local partners are required to have a 50% stake in Siemens Maroc. The company’s name is changed to Société Eléctronique et de Télécommunications S.A. (SETEL)
1975
Peter von Siemens visits Algeria during a trip to Africa; talks and negotiations with government representatives
1993
Largest delivery of telephones in the African region (132,000 telephones)
1999
On account of changes in the participation structure to Siemens’ advantage, the Moroccan Siemens company is renamed Siemens S.A.
2008
Siemens completes the Tahaddart 384MW Combined Cycle Power Plant in Morocco
2008
Siemens supplies remote processing systems for water treatment and control systems for water distribution in the Moroccan cities of Tangier, Tetouan (near Tangier), Rabat and Kenitra (near Rabat)
2008
Siemens is awarded a contract for the electrical installations including the extension of the high voltage station with switchbays for two 225 kV power transformers and 33 kV medium-voltage switchgear for the 140 MW Tangier wind farm in Morocco
2008
At the Rabat Government Hospital Siemens installs the first CATHLAB catheterization room in Morocco