What we do

Over the last forty years, we have partnered with some of the world’s leading organizations to meet their most ambitious goals.  Our work is varied, exciting and impactful: allowing businesses to improve profitability, reduce costs, streamline operations, avoid errors and out-innovate the competition.


Who we are

Tessella, Altran World Class Center for Analytics, is an international data science, analytics and AI technology consulting services provider. We partner with our clients to build exceptional digital business capabilities that connect people and data intelligently. With nearly four decades of hard-won experience across a range of industries, we are uniquely prepared for your toughest challenges.


Our cutting edge work has won numerous industry awards


Meet the members of our leadership team


Visit our careers site to find out more about working for Tessella


We have offices in strategic locations across Europe and North America