ALTEN is seen as one of Semcon's biggest rivals. ALTEN was founded in 1988 in Boulogne-Billancourt, Île-de-France. ALTEN operates in the industry. ALTEN generates $3.8B more revenue than Semcon.
Capgemini is one of Semcon's top competitors. Capgemini was founded in 1967, and its headquarters is in Paris, Île-de-France. Like Semcon, Capgemini also competes in the IT Consulting space. Capgemini has 357,549 more employees than Semcon.