Enterprise Data Science, AI & Technology Services

Connecting people and data intelligently

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.

News, thought leadership &  coverage

Should We Give Google Our Health Care Data?

Google is the latest company to stake its claim as king of health care technology....

Data science consultancy, Tessella, calls for professionalisation of AI to address high failure rates and lack of trust

New whitepaper shares successful framework to kickstart industry action Tessella,...

Altran expands European Data Science and AI capabilities

  Tessella strengthens European footprint Altran, global leader in engineering and ER&D...

Data can help drive UK rail revolution

Written for The Engineer by Simon Stoddart, Consultant at Tessella