About SNCF SNCF is one of the world’s leaders in passenger and freight transport and logistics with 32 billion euros expected revenue in 2015 (of which 27% is generated outside of France). The group employs more than 240,000 employees in 120 countries. With its rich French rail network infrastructure and its expertise in transport services architecture, its objective is to be the international reference for transport services, mobility solutions and logistics. SNCF is organized into 3 EPIC (Etablissement Public Industriel et Commercial) and is made up of five business units: SNCF Voyageurs (commuter transport, regional trains and city-to-city services, mass transit with a large international distribution, management and development of French sta-tions), Keolis (public transport in Europe and worldwide), SNCF Logistics (freight transport and lo-gistics in France and 120 countries worldwide), SNCF Réseau (maintenance and development of France’s rail network infrastructure, management of network traffic) and SNCF Immobilier (man-agement of SNCF’s real estate and land assets portfolio). Site: www.sncf.com About Quantmetry Quantmetry is a pure play consulting firm providing data science, Big Data and predictive analytics solutions. The company specializes in innovating cross-functional business functions such as marketing, finance, operations, pricing, anti-fraud, predictive maintenance and technology amongst others. At present Quantmetry commands the trust and respect across an enviable range of clients in various sectors such as banking, insurance, media, industry, telecoms, health, and energy. In recent years, this niche consultancy has grown fast from its base in Paris, to a current team of around 25 members. Quantmetry’s team consists of consultants and data scientists, all graduates from prestigious and leading European universities, engineering and business schools. Quantmetry also has a focus on R&D and plays a key role in providing meaningful ideas that impact society as a whole and is a well-known name within the Big Data ecosystem. Site : http://www.quantmetry.com/ Blog : http://quantmetry-blog.com/