RetailDetail EU
Europe - EN
  • België - NL
  • Belgique - FR
  • Nederland - NL
  • España - ES
  • France - FR
  • Europe - EN
Newsletter
  • Register for free
Members' area
  • Log in
  • Become a member
  • News
    • Food
    • Fashion
    • Home
    • Electronics
    • Beauty/Care
    • DIY/Garden
    • Leisure
    • General
  • Events
    • EVENTS 2026
    • EVENTS 2027
    • EVENT PARTNERSHIPS
  • Advertising & Paid content
    • RETAIL FILES – EDITORIAL CALENDAR
    • ONLINE ADVERTISING & PAID CONTENT
    • PRINT ADVERTISING
  • Members’ area
RetailDetail EU
Europe - EN
  • België - NL
  • Belgique - FR
  • Nederland - NL
  • España - ES
  • France - FR
  • Europe - EN
  • Newsletter
  • News
    • Food
    • Fashion
    • Home
    • Electronics
    • Beauty/Care
    • DIY/Garden
    • Leisure
    • General
  • Events
    • EVENTS 2026
    • EVENTS 2027
    • EVENT PARTNERSHIPS
  • Advertising & Paid content
    • RETAIL FILES – EDITORIAL CALENDAR
    • ONLINE ADVERTISING & PAID CONTENT
    • PRINT ADVERTISING
  • Members’ area
Newsletter
  • Register for free
Members' area
  • Log in
  • Become a member
thumb
Written by Pauline Neerman
In this article
Share article
  • facebook
  • instagram
  • twitter
  • linkedin
  • email

New CEO and CFO for MediaMarkt and Saturn

icon
Electronics31 January, 2019

Ceconomy, the owner of electronics chains MediaMarkt and Saturn, has appointed a new CEO and a new CFO. After the exit of Pieter Haas, Jörn Werner and Karin Sonnenmoser will take over.

 

Digital transformation and culture change

On 1 March, Werner and Sonnenmoser will take over leadership of the German retail holding Ceconomy as CEO and CFO, respectively. The board of directors will also regain a member: Bernhard Düttmann, former temporary manager, will be returning to his normal position. The board approved these measures unanimously.

Sign up for our newsletter for free

 

“I am convinced that both [Werner and Sonnenmoser] will make a significant contribution to advancing and accelerating the digital transformation and cultural change at CECONOMY“, chairman Jürgen Fitschen commented.

 

Management cleanup

Werner comes from Auto-Teile-Unger, a German car repair chain, where he served as top executive between 2015 and 2018. Before that, he was at the helm of competing electronics retailer Conrad, where he was in charge of the company’s strategic review. Ceconomy calls Werner a proven expert in the field of digital transformation and international growth strategies.

 

The new CEO will be taking over from Pieter Haas, who left the company last year. The company announced a big management cleanup and wants to begin its turnaround with a fresh start. “I see potential for a successful future at Ceconomy,” said Werner, elaborating that he wants to align MediaMarkt and Saturn more with today’s customer and to improve the team atmosphere.

 

Winning back lost confidence

Werner will be assisted by new CFO Sonnenmoser, who joins from Austrian lighting producer Zumtobel Group, where she also served as CFO. Sonnenmoser started her career at Volkswagen and now considers it her mission at Ceconomy to “win back lost confidence, especially in the capital markets”, referring to her new company’s weak position on the stock market.

 

The only familiar face still on the new management team is Spaniard Ferran Reverter, who remains COO of MediaMarkt and Saturn. He will continue his work on the chains’ digital revolution (which is already underway). Fitschen wants to see that digitisation “as soon as possible now”.

More about... Electronics
See more
  • icon
    Electronics24 August, 2026
    Krëfel CEO change: Alain Hellebaut takes over from Vincent Nolf

    Krëfel has a new CEO. On August 21, Alain Hellebaut took over from Vincent Nolf, who is stepping down after less than a year. Nolf steered the struggling electronics chain through a major restructuring; according to Krëfel, the focus is now shifting to implementation and commercial recovery.

  • icon
    Electronics20 August, 2026
    China aims to block European investigation into MediaMarkt acquisition

    China is instructing its companies and institutions not to cooperate with the European investigation into the Chinese e-commerce giant JD.com. The Ministry of Justice in Beijing has called the investigation into the planned acquisition of MediaMarkt’s parent company, Ceconomy, “unlawful.”

  • icon
    Electronics14 August, 2026
    JD.com reports first revenue decline in ten years

    Chinese retail giant JD.com, which is preparing to acquire MediaMarkt in Europe, is facing its first quarterly decline in revenue in more than a decade. Nevertheless, the company expects sales of home appliances to pick up again in the second half of the year.

Events
  • 16
    Sep
    CAPTAINS OF RETAIL – SEPTEMBER 2026
  • 24
    Sep
    RETAIL MARKETING DAY
  • 19
    Nov
    RETAILDETAIL NIGHT 2026
Most read
  • icon
    Food24 August, 2026
    Lidl launching self-checkout via smartphone app in Belgium as well
  • icon
    Fashion4 September, 2026
    H&M swaps Chaussée d’Ixelles for a larger store on Avenue Louise
  • icon
    Food7 September, 2026
    Aldi Süd acquires stake in Philippine discounter
  • icon
    Fashion20 August, 2026
    Misleading discounts land Boohoo a fine in the millions
Follow RetailDetail
  • socialFacebook
  • socialTwitter
  • socialInstagram
  • sociallinkedIn
Since 2009, RetailDetail has been the leading B2B platform for the retail sector in Europe.
As a "100% trusted medium" and a strong retail community, RetailDetail provides professionals with reliable daily news, sharp insights and relevant sector analysis.
In addition, RetailDetail brings the market together through inspiring events and exclusive retail tours, where knowledge-sharing, networking and innovation take centre stage.
footer-logo
Mailing Address
Genuastraat 1/41
2000 Antwerp
Contact & address
About us
info@retaildetail.be

© 2026 RetailDetail