Jean-Sébastien Decaux

Director/Board Member at JCDECAUX SE

Net worth: 10 M $ as of 2026-03-30

49 year

57 connections

Commercial Services

Finance

Communications

Profile

Jean-Sébastien Decaux is the founder of Terre & Fils Investissement SAS, which was founded in 2017.
He is currently the Co-Chief Executive Officer at Decaux Frères Investissements SAS, Apolline Immobilier, Cemusa Corporacion Europea de Mobiliario Urbano SA, JCDecaux España SL, JCDecaux Atlantis SA, JCDecaux Transport SLU, JCDecaux-Cemusa OOH Italy SRL, Pietro Romanengo Fu Stefano Srl, IGPDecaux SpA, El Mobiliario Urbano SA, JCDecaux South Africa (Pty) Ltd., Open-3 Investimenti SA, JCDecaux Street Furniture Belgium SA, JCDecaux SE, JCDecaux South Africa Outdoor Advertising (Pty) Ltd., and JCDecaux Portugal Mobiliario Urbano e Publicidade Lda.
His former positions include Co-Chief Executive Officer at JCDecaux Holding SAS from 1999 to 2021, Chief Executive Officer at JCDecaux Bollore Holding SAS, Chairman at JCDecaux Billboard Belgium SA from 2004 to 2016, Chairman at JCDecaux Airport Belgium SA from 2007 to 2016, Chairman at JCDecaux Street Furniture Belgium SA from 2004 to 2016, Chairman & Managing Director at JCDecaux Luxembourg SA from 2004 to 2016, Chairman at City Business Media SA from 2007 to 2016, Director at Bouygues Telecom SA from 2012 to 2017, Director at Holding Des Dhuits SRL from 2009 to 2015, and Member-Executive Board at JCDecaux SE from 2013 to 2019.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
JCDECAUX SE 0.22%	2025-08-13	470,702 ( 0.22% )	10 M $	2026-03-30

Jean-Sébastien Decaux active positions

Companies	Position	Start
JCDECAUX SE	Director/Board Member	2020-05-13
Pietro Romanengo Fu Stefano Srl Pietro Romanengo Fu Stefano Srl Food: Specialty/CandyConsumer Non-Durables Manufactures confectioneries made of chocolates, fruits, and fruit mixes	Chairman	-
JCDecaux-Cemusa OOH Italy SRL	Chairman	2016-12-22
Apolline Immobilier Apolline Immobilier Real Estate DevelopmentFinance Provides real estate services	Chief Executive Officer	2015-11-26
Cemusa Corporacion Europea de Mobiliario Urbano SA Cemusa Corporacion Europea de Mobiliario Urbano SA Advertising/Marketing ServicesCommercial Services Provides outdoor advertising services	Chief Executive Officer	2015-11-15
JCDecaux South Africa (Pty) Ltd. JCDecaux South Africa (Pty) Ltd. Advertising/Marketing ServicesCommercial Services Provides billboard advertising services	Director/Board Member	2012-12-31
Decaux Frères Investissements SAS Decaux Frères Investissements SAS Financial ConglomeratesFinance Provides investment, real estate management services and also provides legal support of movable assets	Chief Executive Officer	2007-11-12
JCDecaux Transport SLU JCDecaux Transport SLU Other Consumer ServicesConsumer Services Provides freight transport arrangement services	Chairman	2010-11-11
JCDecaux Atlantis SA JCDecaux Atlantis SA Advertising/Marketing ServicesCommercial Services JCDecaux Atlantis SA, operating as JCDecaux España, is a Spanish outdoor advertising company specializing in urban communication solutions. The company is based in Las Palmas de Gran Canaria, Spain. The company offers a portfolio that includes urban furniture, advertising in metro stations and shopping centers, large-format displays, and transit advertising on trams, bicycles, and buses. JCDecaux integrates eco-friendly materials, renewable energy, and technology such as LED lighting and solar panels to create recyclable street furniture that enhances public spaces and safety while minimizing environmental impact. The company provides data-driven advertising services through its Brandworks platform, optimizing campaign creativity, planning, engagement, and evaluation using AI, audience targeting, and analytics. JCDecaux also delivers immersive brand experience campaigns and manages Sevici, Seville’s public bike-sharing system, supporting sustainable urban mobility. The company was founded in 1997. Jean-Sébastien Decaux has been the CEO of the company since 2011.	Chief Executive Officer	2011-04-30
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All active positions of Jean-Sébastien Decaux

Former positions of Jean-Sébastien Decaux

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See the detail of Jean-Sébastien Decaux's experience

Experiences
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Private companies

See the detail of Jean-Sébastien Decaux's experience

Connections

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Linked companies

Private companies	25
JCDecaux SE JCDecaux SE Advertising/Marketing ServicesCommercial Services Provides street furniture, transport and billboard advertising services	Commercial Services
JCDecaux Holding SAS JCDecaux Holding SAS Financial ConglomeratesFinance Functions as an investment holding company	Finance
IGPDecaux SpA IGPDecaux SpA Advertising/Marketing ServicesCommercial Services Provides outdoor advertising services	Commercial Services
Bouygues Telecom SA Bouygues Telecom SA Specialty TelecommunicationsCommunications Provides telecommunications services that offers phones, mobiles, fiber boxes, television, internet networks, and recharge packages	Communications
El Mobiliario Urbano SA El Mobiliario Urbano SA Advertising/Marketing ServicesCommercial Services Provides outdoor advertising, street furniture and billboard services	Commercial Services
JCDecaux South Africa (Pty) Ltd. JCDecaux South Africa (Pty) Ltd. Advertising/Marketing ServicesCommercial Services Provides billboard advertising services	Commercial Services
Cemusa Corporacion Europea de Mobiliario Urbano SA Cemusa Corporacion Europea de Mobiliario Urbano SA Advertising/Marketing ServicesCommercial Services Provides outdoor advertising services	Commercial Services
JCDecaux Billboard Belgium SA JCDecaux Billboard Belgium SA Advertising/Marketing ServicesCommercial Services Provides advertising management services	Commercial Services
JCDecaux Airport Belgium SA JCDecaux Airport Belgium SA Advertising/Marketing ServicesCommercial Services Provides advertising services	Commercial Services
Decaux Frères Investissements SAS Decaux Frères Investissements SAS Financial ConglomeratesFinance Provides investment, real estate management services and also provides legal support of movable assets	Finance
JCDecaux España SL JCDecaux España SL JCDecaux España SL is a Spanish outdoor advertising company that specializes in urban advertising solutions, offering a portfolio that includes street furniture, metro, shopping centers, large formats, and transport modes such as trams, bicycles, and buses. The company is based in Madrid, Spain. The company integrates ESG strategies and certifications into its operations and campaigns, and provides digital out of home (DOOH) advertising using technologies like 3D immersive spaces, augmented reality, facial and gesture recognition, and programmatic buying. JCDecaux España also offers a proprietary platform, BrandWorks, which provides tools and advisory services for optimizing creativity, planning, engagement, and evaluation of outdoor campaigns with data-driven insights and AI-based solutions. The company delivers brand experience campaigns that combine creativity, technology, and sustainability to connect brands with consumers in urban environments, and enforces compliance policies to uphold legal standards. Jean-Sébastien Decaux has been the CEO of the company since 2011.
JCDecaux Atlantis SA JCDecaux Atlantis SA Advertising/Marketing ServicesCommercial Services JCDecaux Atlantis SA, operating as JCDecaux España, is a Spanish outdoor advertising company specializing in urban communication solutions. The company is based in Las Palmas de Gran Canaria, Spain. The company offers a portfolio that includes urban furniture, advertising in metro stations and shopping centers, large-format displays, and transit advertising on trams, bicycles, and buses. JCDecaux integrates eco-friendly materials, renewable energy, and technology such as LED lighting and solar panels to create recyclable street furniture that enhances public spaces and safety while minimizing environmental impact. The company provides data-driven advertising services through its Brandworks platform, optimizing campaign creativity, planning, engagement, and evaluation using AI, audience targeting, and analytics. JCDecaux also delivers immersive brand experience campaigns and manages Sevici, Seville’s public bike-sharing system, supporting sustainable urban mobility. The company was founded in 1997. Jean-Sébastien Decaux has been the CEO of the company since 2011.	Commercial Services
Open-3 Investimenti SA
JCDecaux Bollore Holding SAS
JCDecaux Street Furniture Belgium SA JCDecaux Street Furniture Belgium SA Advertising/Marketing ServicesCommercial Services Provides outdoor advertising services	Commercial Services
JCDecaux Luxembourg SA JCDecaux Luxembourg SA Advertising/Marketing ServicesCommercial Services Provides outdoor advertising services	Commercial Services
JCDecaux South Africa Outdoor Advertising (Pty) Ltd. JCDecaux South Africa Outdoor Advertising (Pty) Ltd. Advertising/Marketing ServicesCommercial Services Provides outdoor advertising services	Commercial Services
JCDecaux Portugal Mobiliario Urbano e Publicidade Lda.
JCDecaux Transport SLU JCDecaux Transport SLU Other Consumer ServicesConsumer Services Provides freight transport arrangement services	Consumer Services
City Business Media SA City Business Media SA Advertising/Marketing ServicesCommercial Services Operates advertising agency	Commercial Services
Holding Des Dhuits SRL Holding Des Dhuits SRL Financial ConglomeratesFinance Functions as an investment holding company	Finance
Apolline Immobilier Apolline Immobilier Real Estate DevelopmentFinance Provides real estate services	Finance
JCDecaux-Cemusa OOH Italy SRL
Pietro Romanengo Fu Stefano Srl Pietro Romanengo Fu Stefano Srl Food: Specialty/CandyConsumer Non-Durables Manufactures confectioneries made of chocolates, fruits, and fruit mixes	Consumer Non-Durables
Terre & Fils Investissement SAS Terre & Fils Investissement SAS Financial ConglomeratesFinance Operates as an investment company	Finance