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President

Thierry Koskas. President of SULO Group.

Thierry Koskas has been President of SULO Group since June 2025. He leads the European manufacturer of waste collection solutions and chairs its Global Executive Committee.

He brings more than three decades of leadership experience from public administration and the automotive industry, including international sales, marketing and brand leadership at Renault Group and Stellantis.

LinkedIn profile
Thierry Koskas

Profile

At a glance.

Position
President, SULO Group
Since
June 2025
Further role
Interim Managing Director, SULO France
Education
Engineering, École Polytechnique and École des Mines de Paris
Nationality
French

Biography

Career and professional experience.

Thierry Koskas started his career in 1990 as a civil servant in the regional government office of the North region, where he was in charge of nuclear safety. He then moved to the French Ministry of Industry as chief of staff to the Director General for Industry, and in 1995 joined the Ministry of Agriculture as advisor to the Minister.

In 1997 he joined Renault Group, where he held various positions. He drove the company’s international growth and innovation, managed key subsidiaries in London, Hungary and Argentina, and led the global sales and marketing strategy across Asia and Africa. He spearheaded the electric vehicle programme that shaped Renault’s EV portfolio and in 2016 became Executive Vice President Sales & Marketing and member of the Executive Committee.

In 2019 he joined Groupe PSA as Senior Vice President Sales & Marketing. In 2023 he was appointed CEO of the Citroën brand while serving as a member of Stellantis’ Top Executive Team. Thierry Koskas joined SULO Group as President in June 2025.

Career milestones

From public service to industrial leadership.

  1. 1990

    Public service

    Civil servant in the North region government office, in charge of nuclear safety; later chief of staff to the Director General for Industry.

  2. 1995

    Ministry of Agriculture

    Advisor to the French Minister of Agriculture.

  3. 1997

    Renault Group

    International roles in London, Hungary and Argentina; global sales and marketing strategy for Asia and Africa; electric vehicle programme.

  4. 2016

    Executive Committee, Renault

    Executive Vice President Sales & Marketing and member of the Executive Committee.

  5. 2019

    Groupe PSA

    Senior Vice President Sales & Marketing.

  6. 2023

    CEO of Citroën

    CEO of the Citroën brand and member of Stellantis’ Top Executive Team.

  7. 2025

    President, SULO Group

    Leads SULO Group and chairs its Global Executive Committee.

Related

More about SULO Group’s leadership.

Global Executive Committee

The leadership team of SULO Group.

FAQ

Thierry Koskas in brief.

Who is the President of SULO Group?

Thierry Koskas has been President of SULO Group since June 2025.

Who is Thierry Koskas?

Thierry Koskas is a French business leader and engineer. Before joining SULO Group, he was CEO of the Citroën brand and a member of Stellantis’ Top Executive Team, and earlier Executive Vice President Sales & Marketing and member of the Executive Committee of Renault Group.

What is Thierry Koskas’ role at SULO Group?

As President, Thierry Koskas leads SULO Group and chairs its Global Executive Committee, with responsibility for executive leadership, strategic execution and the development of the Group. He also serves as Interim Managing Director of SULO France.

Where did Thierry Koskas study?

Thierry Koskas is a graduate in engineering from École Polytechnique and École des Mines de Paris.