Founder & managing director

Mehdi Rebaï, Ph.D.

Founder and managing director of HADEN-GROUPE, a holding structure born from the desire to separate the group's asset and financial management from its operational activities.

STRUCT.
HADEN-GROUPESingle-shareholder SARL
2026
EstablishedRCS La Rochelle 911 421 618

Why a holding company

HADEN-GROUPE was established to optimize treasury flows across the group's companies and to act as an investment vehicle, with no sector restriction a priori. This structure lets each subsidiary focus on its operational activity while relying on centralized financial management.

A hands-on approach

Portfolio leadership draws on concrete experience managing technical and regulatory projects, notably through SSIEE-Services. HADEN-GROUPE does not position itself as a passive shareholder, but as an engaged partner in structuring its participations.

Network

Rooted in business ecosystems

HADEN-GROUPE is a member of the Algerian Businessmen Club, a business circle fostering exchanges and opportunities between France and Algeria.

Let's talk directly

A question about the group, a participation, or a potential partnership.

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