PARIS--Vivendi SA (VIV.FR) is splitting its strategies for media and telecommunications between newly created roles in the latest step as the company considers selling off assets or breaking itself in two.

The Paris-based conglomerate said late Monday that Jean-Yves Charlier, a Vivendi board member since 2008, will join the company's management in October as a new senior executive vice president in charge of telecommunications, and participate in the company's strategic rethinking.

Meanwhile, the company said that Bertrand Meheut, head of Vivendi's Canal Plus pay-television business, will be tasked with a company-wide strategic review of the strategy for Vivendi's media and content units, while keeping his current role atop Canal Plus.

Since spring, Vivendi has been rethinking a conglomerate strategy that has led it to own a wide array of loosely connected businesses and has pushed its shares down to nine-year lows. The strategic soul-searching has been deep enough that Chief Executive Jean-Bernard Levy was pushed out at the end of June, and was awarded 3.9 million euros ($4.8 million) in severance.

The company has since been speaking with bankers and potential buyers about selling individual assets, and has also considered options like splitting the telecommunications and media assets, according to people familiar with its deliberations.

While the company had explored initially selling its controlling stake in video-game giant Activision Blizzard Inc. (ATVI), a lack of willing buyers has shifted its focus to its other assets, such fast-growing Brazilian phone operator GVT, one of those people said.

Two people close to the company said the company has decided on its preferred strategic direction going forward, but declined to elaborate on what that strategy is.

On the telecommunications side, Vivendi's assets include its cash cow, French phone operator SFR, as well as Maroc Telecom (IAM.CL) and GVT. On the media side, it owns all of or stakes in Universal Music Group, Canal Plus and Activision Blizzard.

Vivendi shares closed down 0.8% on Monday at EUR15.90.

Write to Sam Schechner at sam.schecher@dowjones.com

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