Sidonie Dumas

Chief Executive Officer at GAUMONT

Net worth: 349 M $ as of 2026-05-30

59 year

30 connections

Consumer Services

Commercial Services

Finance

Profile

Sidonie Dumas is Chief Executive Officer & Director at Gaumont Ltd. Chief Executive Officer & Vice Chairman at Gaumont SA since 2010.
Chief Executive Officer at Gaumont Animation USA LLC since 2016.
Chief Executive Officer at Gaumont Films USA LLC.
Chairman at Gaumont Studio Z SASU, Jour Premier Production SAS, Piaster SAS, Gaumont Production Services SAS, Alphanim since 2009, Gaumont Video SAS since 2020, Gaumont Pathé Archives SAS, Association Des Producteurs Delectricite Solaire Independants since 2015, Gaumont Animation SAS since 2009, Gaumont Télévision SAS, Gaumont USA, Inc., and Gp Archives SAS since 2020.
Director at Gaumont Srl, Forum des images, Cinémathèque Française, Gaumont Television USA LLC, Gaumont TV Inc. Manager-Editions at Gaumont Musiques SAS, Gaumont Production Télévision SARL, Gaumont Production Animation SARL since 2017, Marguerite SARL, Gaumont Production SARL. Manager at Gaumont International, Editions la Marguerite SARL, Les Films du Dauphin SARL, Les Films du Loup SNC, Alphanim Musique SARL, SCI Forest, Mitze Editions SARL. Managing Partner at Apar SC.
Member-Management Committee at EuroPalaces SA. Trustee at Academy Museum of Motion Pictures since 2018.
Former roles include Chief Executive Officer at Gaumont Distribution Tv LLC from 2016 to 2021.
Chairman at Mitzé Film SAS, Leonis Productions SASU from 2009 to 2012, Gaumont Musiques SAS, Alphanim Digital SAS. Vice Chairman at Gaumont Distribution, Inc. and Gaumont, Inc. Independent Director at Havas SAS. Director at Gaumont Production in 2003.
Member-Supervisory Board at Banque Neuflize OBC SA. Manager at Prestations & Services, Nouvelles Editions de Films SARL from 2012 to 2018, Fideline Films SAS from 2013 to 2016, Gaumont Animation Musique SARL, Galaxy 7 SARL, State Correctional Institution Forest, and Dd Catalogue SARL in 2018.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
GAUMONT SA 89.7%	2024-12-30	2,798,628 ( 89.7% )	349 M $	2026-05-30

Sidonie Dumas active positions

Companies	Position	Start
GAUMONT	Chief Executive Officer	2010-05-09
Association Des Producteurs Delectricite Solaire Independants	Chairman	2015-10-31
Gaumont Animation USA LLC Gaumont Animation USA LLC Movies/EntertainmentConsumer Services Operates as an animated film and cartoon series production company	Chief Executive Officer	2016-03-31
Mitze Editions SARL Mitze Editions SARL Miscellaneous Commercial ServicesCommercial Services Provides sound recording and musical publishing services	Corporate Officer/Principal	-
Gaumont Production Animation SARL Gaumont Production Animation SARL Movies/EntertainmentConsumer Services Produces films and television programs	Corporate Officer/Principal	2016-12-31
Apar SC Apar SC Financial ConglomeratesFinance Provides fund management services	Corporate Officer/Principal	-
Gaumont Television Uk Ltd. Gaumont Television Uk Ltd. Movies/EntertainmentConsumer Services Provides television program production services	Chief Executive Officer	-
Gaumont Films USA LLC	Chief Executive Officer	-
Gaumont USA, Inc.	Chairman	-
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All active positions of Sidonie Dumas

Former positions of Sidonie Dumas

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See the detail of Sidonie Dumas's experience

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Sidonie Dumas's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	48
Havas SAS Havas SAS Advertising/Marketing ServicesCommercial Services Provides communications and public affairs advisory services	Commercial Services
Gaumont SA Gaumont SA Movies/EntertainmentConsumer Services Produces and distributes cinematographic films and animation series	Consumer Services
EuroPalaces SA EuroPalaces SA Movies/EntertainmentConsumer Services Operates cinema theatres and multiplexes	Consumer Services
Banque Neuflize OBC SA Banque Neuflize OBC SA Major BanksFinance Operates as national commercial bank	Finance
Mitzé Film SAS Mitzé Film SAS Movies/EntertainmentConsumer Services Provides movie production and distribution	Consumer Services
Leonis Productions SASU Leonis Productions SASU Movies/EntertainmentConsumer Services Produces and distributes motion pictures and TV programs	Consumer Services
Alphanim Alphanim Movies/EntertainmentConsumer Services Produces and distributes TV programming and films	Consumer Services
Gaumont Video SAS Gaumont Video SAS Movies/EntertainmentConsumer Services Provides video editing and distribution services	Consumer Services
Forum des images
Gaumont Musiques SAS
Gaumont International
Editions La Marguerite SARL Editions La Marguerite SARL Miscellaneous Commercial ServicesCommercial Services Provides sound recording and music publishing services	Commercial Services
Les Films du Dauphin SARL
Les Films du Loup SNC
Alphanim Musique SARL
Gaumont Pathé Archives SAS
Alphanim Digital SAS
Gaumont Distribution, Inc. Gaumont Distribution, Inc. Movies/EntertainmentConsumer Services Provides movie distribution services	Consumer Services
Association Des Producteurs Delectricite Solaire Independants
Gaumont, Inc. /USA/ Gaumont, Inc. /USA/ Movies/EntertainmentConsumer Services Engages in distribution of motion picture	Consumer Services
Cinémathèque Française Cinémathèque Française Movies/EntertainmentConsumer Services Operates as an motion picture and video industries	Consumer Services
SCI Forest
Prestations & Services Prestations & Services Engineering & ConstructionIndustrial Services Provides engineering and technical study services	Industrial Services
Gaumont Production
Nouvelles Editions de Films SARL Nouvelles Editions de Films SARL Movies/EntertainmentConsumer Services Provides film production services for cinemas	Consumer Services
Fideline Films SAS Fideline Films SAS Movies/EntertainmentConsumer Services Engages in motion picture production	Consumer Services
Gaumont International Television LLC Gaumont International Television LLC BroadcastingConsumer Services Provides television broadcasting services	Consumer Services
Gaumont Animation SAS Gaumont Animation SAS Movies/EntertainmentConsumer Services Produces and distributes audiovisual & cinema programs	Consumer Services
Gaumont Télévision SAS Gaumont Télévision SAS Movies/EntertainmentConsumer Services Engages in production of films and television programs	Consumer Services
Gaumont TV Inc.
Gaumont Production Télévision SARL Gaumont Production Télévision SARL Movies/EntertainmentConsumer Services Engages in production of films and television programs	Consumer Services
Gaumont Television Uk Ltd. Gaumont Television Uk Ltd. Movies/EntertainmentConsumer Services Provides television program production services	Consumer Services
Gaumont Animation Musique SARL
Galaxy 7 SARL
State Correctional Institution Forest
Apar SC Apar SC Financial ConglomeratesFinance Provides fund management services	Finance
Gaumont Distribution Tv LLC Gaumont Distribution Tv LLC BroadcastingConsumer Services Provides television broadcasting services	Consumer Services
Gaumont Animation USA LLC Gaumont Animation USA LLC Movies/EntertainmentConsumer Services Operates as an animated film and cartoon series production company	Consumer Services
Mitze Editions SARL Mitze Editions SARL Miscellaneous Commercial ServicesCommercial Services Provides sound recording and musical publishing services	Commercial Services
Gaumont Production Animation SARL Gaumont Production Animation SARL Movies/EntertainmentConsumer Services Produces films and television programs	Consumer Services
Gaumont Films USA LLC
Gaumont USA, Inc.
Academy Museum of Motion Pictures Academy Museum of Motion Pictures Other Consumer ServicesConsumer Services The Academy Museum of Motion Pictures is a premier institution dedicated to the art and science of movies. It offers immersive, experimental, educational, and entertaining experiences for visitors. Designed by renowned architect Renzo Piano, the museum is located in the historic Saban Building in Los Angeles. The building features exhibition spaces, a theater, education studio, event spaces, conservation areas, a café, and a store. Additionally, a new spherical addition connects to the Saban Building and includes a state-of-the-art theater and a rooftop terrace with panoramic views of the city.	Consumer Services
Dd Catalogue SARL
Gp Archives SAS Gp Archives SAS Movies/EntertainmentConsumer Services Distributes cinematographic films	Consumer Services
Marguerite SARL
Gaumont Production SARL Gaumont Production SARL Movies/EntertainmentConsumer Services Operates as a film studio	Consumer Services
GAUMONT STUDIO Z GAUMONT STUDIO Z Movies/EntertainmentConsumer Services Engages in production of films and television programs	Consumer Services