Latest news:
European Commission meeting with COSSIOM Members
May 2019
ESMA meeting with COSSIOM Members
April 2019
Moody's Meeting with Mark ALMEIDA
March 2019 (CEO Moody's Analytics)
COSSIOM Annual Party Charity Event
November 14th 2019
Venue: Cercle National des Armées

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Business Team
Business Team

A cohesive team

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COSSIOM Annual Party Event
COSSIOM Annual Party Event

More than 500 participants from the Market Data industry were at our annual party at the prestigious “Salons France Amériques” in 2015!

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Financial News


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COSSIOM monthly meetings:

Click below for the latest topics discussed in the debrief from our last meeting:

Referential Data Workgroup:

COSSIOM is pleased to announce the creation of a new workgroup. To find out more, click below:

COSSIOM monthly meeting: May 16th 2019


The meeting report will be published shortly after the meeting and available on the private pages.

COSSIOM* (Market Data Information Systems and Services Committee for Market Operators) is a French non-profit market data user group association which monitors technological and administrative changes in market data information and provision. The activity is focused on the provision of financial information and related services used in the Front Office.


COSSIOM is a user group that welcomes members from all kinds of financial institutions. This includes individuals from banks and insurance companies in addition to portfolio managers, stock exchange members, etc.

*COmité chargé des Services et Systèmes d'Informations destinés aux Opérateurs de Marchés

The sponsors for our COSSIOM Annual Party Charity Event 2019:
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