Altran has become the undisputed world leader in engineering services and R&D (ER&D) following the acquisition of Aricent. The company offers clients a unique value proposition to address their transformation and innovation needs. Altran works alongside its clients, from the initial idea to the industrialisation phase, to devise the products and services of the future. For more than 30 years, the company has shared its experience in the aerospace, automotive, defence, energy, life sciences, railway, financial services, and telecommunications sectors. The acquisition of Aricent extends this leadership to semi-conductors, digital experience and design innovation. Together, Altran and Aricent have generated revenues of €2.900 billion in 2017, and have 45,000 employees in more than 30 countries.