About Siri Holstad Johannessen and Hallvard Wulfsberg Johnsen

Head of Sales and Marketing, and Churn Analyst

Schibsted Norway

Oslo, Norway

Siri Holstad Johannessen is head of sales and marketing and Hallvard Wulfsberg Johnsen is a churn analyst at Schibsted Norway. Siri can be reached at shj@schibsted.no or @S_H_Johannessen, and Hallvard can be reached at hallvard.johnsen@schibsted.com.

Written by Siri Holstad Johannessen and Hallvard Wulfsberg Johnsen

1 Blog Posts

Schibsted audience analysis indicates churn likelihood, dictates communication

11 March 2018 By Siri Holstad Johannessen and Hallvard Wulfsberg Johnsen

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