Tessella is the Analytics World Class Center of the Altran Group, a global leader in innovation and high-tech engineering consulting. We are leaders in the field of data science and analytics and we have developed a reputation for helping clients solve their most complex technical challenges by unlocking the power of their data, enabling them to make better-informed business decisions.

Our work is at the cutting-edge of high-tech R&D and our projects are varied and rewarding. For example, in pharmaceutical companies we solve computational problems for chemists at the early stages of drug discovery and development, allowing them to get a head start when they begin their experiments in the lab, ultimately getting drugs to market faster. We help consumer goods companies model and simulate new product ideas and perform data analysis to improve their processes. We also support oil and gas engineers with the computational challenges of exploration and production, from reservoir modelling to writing control systems. In space and defence, we have written algorithms and solved complex mathematical problems to control satellites and radar systems.