Covering the entire Canadian market with locations in Montreal and Toronto, ALTEN is a strong business partner specialized in engineering and IT services.

Our experts work in various fields of technological expertise and project management for clients in all sectors such as telecoms, finance, aerospace, Energy or retail.

Where to find us?
Whether you are a candidate or a client, the group offers you opportunities in Canada as all over the world.

Key figures


employees at end 2021
(89% engineers)

72.37 €m

2021 Revenue

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