Our team

Meet out team

OMS has been a pioneer in independent consulting since 2013.

Arnaud Sourisseau, a former strategy consultant at Bain & Co (Paris and Singapore offices), launched OMS to offer an innovative model of management consulting, making it more flexible and affordable for all kinds of organizations. In order to achive that he built and developed a network of independent consultants whit extensive experiences in specifc areas of expertise and corporate functions.

A tailored support by a results-driven team

Partners

KAROLYN
FAVREAU

Partner

ELISABETH HACHMANIAN

Partner

Aude
Picard

Partner

Mehdi
Samraoui

Partner

PIERRE-YVES MARTIN

Partner

ARNAUD VIOLLAND

Partner

RÉGIS DURAND CHAUCHAT

Partner

Jean-Baptiste
Picard

Partner

Alain
Henry

Partner

FABIEN
VACHERET

Partner

DOMITILLE
PINTA

Partner

CHARLOTTE
BUATOIS

Finance
Officer

ANNE-SOPHIE DES MINIÈRES

Partner

IGNACIO
MARINAS

Partner

FRANÇOIS-XAVIER RINGOT

Partner

ALEXANDRE SHETTLE

Partner

STÉPHANE GRAVEREAUX

Partner

JEAN-SÉBASTIEN GRAIL

Partner

Operations staff

MARCEAU LONGEANIE

Chief Product
Manager

AGNES
GOUSSOT

Finance
Manager

ANNE
JAUBERT

Comm. &
Market. Director

AURÉLIE SOURISSEAU

Staffing & Account Manager

FLORIE
LONGUÉPÉE

HR & Comm. Officer

JULIETTE
CORNE

Staffing & Account Manager

LILA
STÉPHANT-KING

Lead Staffing & Account Manager

MARGUERITE
JAMIN

HR
Manager

MARIE-ALIX SOURISSEAU

Chief People Officer

MURIEL
BOUISSOU

Staffing, Account & CSR Manager

PIERRE-JEAN DEBRAY

Digital
Manager

SAMANTHA ACOT-DAUGA NADAL

Staffing & Account Manager

MARINE
GALLET

Staffing & Account Manager

MARINE
DE ROSEN

Staffing and Account Manager

LUCIE
BOISSELIER

Staffing and Account Manager

CLÉMENT CARADEC

Chief of
Staff

Independence serving excellence

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