PORTO
MADRID
SINGAPORE
The HISTORICAL PURE PLAYER
in banking and finance
Since 2007, Quanteam has been advising and supporting all major players in the banking and financial sectors thanks to more than 1,000 expert consultants based in France and internationally.
Our strength? Dual expertise in business and IT... and resolutely human values!
OUR OFFICES :
PARIS
LYON
NEW YORK
MONTREAL
LONDON
LISBON
GENEVA
BRUXELLES
CASABLANCA
Welcome to QUANTEAM
Embark on a human adventure supported by communities of committed experts
Proud of our values, we are a consulting firm with expertise in banking and finance. But above all, this adventure is yours, our consultants' and our customers'.
Every day, our values - proximity, diversity, team spirit, excellence - drive our actions, bring our communities together and strengthen the ties that bind us, so that together we can build the company of tomorrow.
Awarded the " Best Workplace Experience " and " Eco Vadis " labels, Quanteam is a committed company that's a pleasure to work for!
It's your turn to live this adventure with us.
Our areas of expertise
business
QUANTITATIVE FINANCE
Quantitative finance has been at the heart of our business from the outset! Our QUANT experts can advise you on measuring and managing your risks, on your quantitative projects linked to regulatory changes, and on the pricing of your financial products.
Our areas of expertise: front-office pricing and hedging, risk management (market risk, credit risk, counterparty risk), regulatory and quantitative projects.
RISK, COMPLIANCE AND REGULATORY
Risk specialists since 2007, our consultants can help you keep abreast of changes in French, European and international regulations and implement operational compliance: Basel III, Basel IV, IFRS, Solvency2, GDPR, FATCA, AIFM, MiFID, MAD/MAR...
Our areas of expertise: Compliance consulting and analysis, Risk and sanction management (Market, ALM, Credit and Counterparty, Operational risks, etc.), Training and awareness-raising, Project management, Operational assistance.
OPERATIONS AND FINANCE
As experts in your businesses, our Middle-Back and Finance teams provide end-to-end support for all your financial operations: monitoring, control, confirmation and payment of financial transactions, accounting, management control and regulatory reporting.
Our areas of expertise: Middle-Office, Back-Office, Accounting, Controlling and Performance Management, Payments, ALM
TRANSFORMATION AND ORGANIZATION
As catalysts for your transformation projects, our teams of specialized consultants accelerate the transformation of your processes and the transition of your information systems, enabling you to innovate.
Our areas of expertise: change management, organizational transformation, business process design, operations reengineering, human capital management, strategic alignment
IT AND INFORMATION SYSTEMS
Our dual expertise in business and IT, and our in-depth knowledge of the banking and financial sectors, make us the reference when it comes to supporting you in all your IT issues. All our IT experts have in-depth knowledge of the business, whether in the Front Office, Middle Office or Back Office, and also of risk and compliance.
Our areas of expertise: information systems security, project management, PMO, architecture, project management and development, project ownership (MOA), application support, QA/homologation, software packages, Data & Big Data, support and infrastructure.
QUANTEAM and the RAINBOW PARTNERS Group are planning to recruit more than 400 people, in France and abroad.
Watch the interview with Julien BENSOUSSAN, Chairman and founder of QUANTEAM and the RAINBOW PARTNERS Group, on BFM Business.
DISCOVER QUANTEAM
in a few words...
With over 19 years of expertise in banking and finance, our consultants share the same passion for consulting and human contact!
We are organized into communities of expertise, present in France and abroad.
More than 35 nationalities work together to develop a collective intelligence that enables each individual to flourish every day.
Growing steadily since its inception, Quanteam has been owned by Rainbow Partners Group since 2020.
Employees in 2025
€ million in revenue in 2025
Key account customers
Our gender equality index (out of 100)
They trust us
For over 19 years, we have been supporting all CAC40 players:
Corporate and investment banks, retail banks, private banks, asset management companies, securities depositories, etc.
The QUANTEAM experience
IN FRANCE AND ABROAD
Eleven offices to stay as close as possible to you and your (life) projects.
Wherever you are in the world, there will always be a Quanteam expert nearby!
Our presence in France, the United States, Canada, Morocco, Switzerland, the United Kingdom, Spain, Portugal, and Asia allows us to take on our clients' cross-functional and international projects and offers our consultants tremendous life opportunities.
