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Institut Montaigne gathers more than 200 member companies, of all sizes and in all sectors of activity, concerned by the efficiency of public action. Established in 2000, our Think Tank formulates concrete recommendations to serve the general interest. Our work focuses on the major economic, societal, technological, environmental and geopolitical challenges. 

Joining Institut Montaigne means:

  • to affirm your commitment to public debate;
  • to participate in the elaboration of public policy recommendations necessary for the vitality of our country and the competitiveness of our economy;
  • to benefit from rigorous, strategic and prospective analyses integrating international comparisons;
  • to share your issues and experiences


Conducted in a collegial and independent manner, our studies are aimed at public and private, political and economic players, as well as committed citizens.

Institut Montaigne brings together business leaders, researchers, senior civil servants, associations, trade unions, and people from civil society and diverse backgrounds. Institut Montaigne is financed by private contributions, each of which represents less than 1.2% of the total budget.

Become
a member

For companies, Institut Montaigne offers a fixed annual contribution proportional to turnover. Our members benefit from a tax reduction of 60% to be deducted directly from their corporate tax (IS).

If inferior to 150M EUR
21 000 € (gross)
If between 150 à 760M EUR
37 000 € (gross)
If superior to 760M EUR
68 000 € (gross)
Your privileged contact
Thibaud Grenez
Head of Corporate Membership
tgrenez@institumontaigne.org


If you wish to join Institut Montaigne as an individual, please contact us directly for more information.

Our members
A
ABB France
AbbVie
Accenture
Accuracy
Adeo
ADIT
Aéma
Air France - KLM
Air Liquide
Airbus
Allen & Overy
Allianz
Amazon
Amber Capital
Amundi
Antidox
Antin Infrastructure Partners
Archery Strategy Consulting
ArchiMed
Ardian
Arquus
AstraZeneca
August Debouzy
Avril
AXA
B
Baker & McKenzie
BearingPoint
Bessé
BG Group
BNP Paribas
Bolloré
Bona fidé
Bouygues
Brousse Vergez
Brunswick
C
Capgemini
Capital Group
CAREIT
Carrefour
Casino
Chubb
CIS
Cisco Systems France
Clifford Chance
Club Top 20
CMA CGM
CNP Assurances
Cohen Amir-Aslani
Compagnie Plastic Omnium
Conseil supérieur du notariat
Crédit Agricole
D
D'Angelin &Co.Ltd
Dassault Systèmes
De Pardieu Brocas Maffei
DIOT SIACI
Doctolib
E-F
ECL Group
Edenred
EDF
EDHEC Business School
Egis
Ekimetrics France
Enedis
Engie
EQT
ESL & Network
Ethique & Développement
Eurogroup Consulting
FGS Global Europe
Fives
G
Getlink
Gide Loyrette Nouel
Google
Groupama
Groupe Bel
Groupe M6
Groupe Orange
H-I
Hameur et Cie
Henner
Hitachi Energy France
HSBC Continental Europe
IBM France
IFPASS
Inkarn
Institut Mérieux
International SOS
Interparfums
Intuitive Surgical
Ionis Education Group
iQo
ISRP
J-K
Jeantet Associés
Jolt Capital
Kantar
Katalyse
Kearney
Kedge Business School
KKR
KPMG S.A.
Kyndryl
L
La Banque Postale
La Compagnie Fruitière
Linedata Services
Lloyds Europe
L'Oréal
Loxam
LVMH - Moët-Hennessy - Louis Vuitton
M
M.Charraire
MACSF
MAIF
Malakoff Humanis
Mazars
Média-Participations
Mediobanca
Mercer
Meridiam
Michelin
MicroPort CRM
Microsoft France
Mitsubishi France S.A.S
Moelis & Company
Moody's France
Morgan Stanley
N-O-P
Natixis
Natural Grass
Naval Group
Nestlé
OCIRP
ODDO BHF
Oliver Wyman
Ondra Partners
onepoint
Onet
Optigestion
Orano
PAI Partners
Pelham Media
Pergamon
Prodware
PwC France & Maghreb
Q-R
Raise
RATP
RELX Group
Renault
Rexel
Ricol Lasteyrie
Rivolier
Roche
Rokos Capital Management
Roland Berger
Rothschild & Co
RTE
S
Safran
Sanofi
SAP France
Schneider Electric
Servier
SGS
SIER Constructeur
SNCF
SNCF Réseau
SNEF
Sodexo
SPVIE
SUEZ
T-U-V
Taste
Tecnet Participations SARL
Teneo
The Boston Consulting Group
Tilder
Tofane
TotalEnergies
UBS France
Unibail-Rodamco
Veolia
Verlingue
VINCI
Vivendi
W-X-Y-Z
Wakam
Wavestone
Wendel
Willis Towers Watson France
White & Case
Zurich
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