Advancing Data Driven Decision Analytics for...

Optimization and algorithms

Healthcare systems engineering

Machine learning and data science

Supply chain management

Energy systems

Financial engineering

Welcome to the Industrial Engineering and Operations Research Department at the University of California, Berkeley. In IEOR, we invent, analyze and teach tools and approaches for design, analysis, risk management, and decision-making in complex real-world systems like supply chains, energy systems, healthcare systems, and financial systems.

Give to IEOR

Donate today to help us continue as a world leader in Industrial Engineering & Operations Research.

Learn about our research

Our researchers investigate questions in energy, finance, risk, optimization, healthcare, and supply chain management.

Collaborate with us

We actively seek industry partnerships to work with our world-class faculty and students on short and long-term projects

Concurrent Enrollment

We welcome foreign and domestic students to take UC Berkeley graduate and undergrad IEOR courses for credit with a fee of approximately $2200 per course.