Olivier Grumbach

Director/Board Member at GROUPE FLO

48 year

Consumer Services

Finance

Profile

Olivier Grumbach is currently the Co-Chief Executive Officer at BK Exploitation SAS and BK Croissance SAS. He is also the Director at Groupe Flo SA, Quick Restaurants SA, Bertrand Franchise SAS, and Manager at OG Holding SARL. Previously, he worked as the Director-Investments at Atalante SAS from 2004 to 2008.
He also held positions as Director at MCNE SA and Member-Supervisory Board at Burger King France SAS. Mr. Grumbach completed his undergraduate degree at ESCP Europe Campus Paris.

Olivier Grumbach active positions

Companies	Position	Start
GROUPE FLO	Director/Board Member	2017-06-15
Quick Restaurants SA Quick Restaurants SA RestaurantsConsumer Services Owns and operates a chain of fast-food restaurants	Director/Board Member	-
BK Exploitation SAS BK Exploitation SAS RestaurantsConsumer Services Operates burger restaurants	Chief Executive Officer	-
BK Croissance SAS BK Croissance SAS RestaurantsConsumer Services Operates as a fast food restaurant	Chief Executive Officer	-

All active positions of Olivier Grumbach

Former positions of Olivier Grumbach

Companies	Position	End
OG Holding SARL	Corporate Officer/Principal	2025-07-06
Atalante SAS Atalante SAS Investment ManagersFinance CAPZA invests companies located primarily in Europe with an EBITDA of EUR 5 - 20 million. The firm focuses on health, technology and BtoB services sectors. It provides financing in the form of debt and equity for buyout and growth stage capital requirements with an investment size of EUR 20 - 85 million. It acquires majority and minority stakes.	Private Equity Investor	2008-10-31
MCNE SA MCNE SA Media ConglomeratesConsumer Services Provides entertainment and performing arts	Director/Board Member	-
Burger King France SAS Burger King France SAS RestaurantsConsumer Services Operates burger restaurants	Director/Board Member	-

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Training of Olivier Grumbach

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Linked companies

Private companies	9
Groupe Flo SA Groupe Flo SA RestaurantsConsumer Services Operates restaurants	Consumer Services
Quick Restaurants SA Quick Restaurants SA RestaurantsConsumer Services Owns and operates a chain of fast-food restaurants	Consumer Services
ESCP Europe Campus Paris ESCP Europe Campus Paris Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Atalante SAS Atalante SAS Investment ManagersFinance CAPZA invests companies located primarily in Europe with an EBITDA of EUR 5 - 20 million. The firm focuses on health, technology and BtoB services sectors. It provides financing in the form of debt and equity for buyout and growth stage capital requirements with an investment size of EUR 20 - 85 million. It acquires majority and minority stakes.	Finance
MCNE SA MCNE SA Media ConglomeratesConsumer Services Provides entertainment and performing arts	Consumer Services
Burger King France SAS Burger King France SAS RestaurantsConsumer Services Operates burger restaurants	Consumer Services
BK Exploitation SAS BK Exploitation SAS RestaurantsConsumer Services Operates burger restaurants	Consumer Services
BK Croissance SAS BK Croissance SAS RestaurantsConsumer Services Operates as a fast food restaurant	Consumer Services
OG Holding SARL