Services SIGMA

> Marketing Research

> Advertising Research

> Media Research

> Media Monitoring

> Customer Satisfaction Research

> Distribution Research




SIGMA Conseil uses quantitative analysis systems (data miming and segmentation), based in in-depth interviews to gauge the level of customer satisfaction.

SIGMA Conseil sets up devices to gauge the satisfaction rate in B to B (Business to Business) and Business to Consumer (B to C).

Contact : administration@e-sigmaconseil.com
SIGMA Group : 67 rue Alain Savary 1002 Tunis Tunisie
Tunisie : Tél. : +216 71 28 69 27 - Fax : +216 71 28 65 34 / Algérie : Tél. : +213 21 82 18 20 - Fax : +213 21 82 18 26 / Libye : Tél. : +218 24 62 02 56 - Fax : +218 24 62 18 70
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