Business Library

The Thomas J. Long Business Library is your hub for business information at UC Berkeley. We’ll help you find company, industry, and financial market data for your coursework, research, or job search.   

This library is wheelchair accessible.


Jun 16 - Jun 22
Location Sun Mon Tue Wed Thu Fri Sat
Business Library monthly calendar 7 a.m.-10 p.m. 7 a.m.-10 p.m. 7 a.m.-10 p.m. Closed
Academic holiday
7 a.m.-10 p.m. 7 a.m.-10 p.m. 7 a.m.-8 p.m.
Library Services monthly calendar Closed 10 a.m.-6 p.m. 10 a.m.-6 p.m. Closed
Academic holiday
10 a.m.-6 p.m. 10 a.m.-5 p.m. Closed
Swipe to see more hours
View monthly calendar



    Use online tools or connect with a librarian to achieve your research goals.

  • The UC Berkeley Library provides special assistance to Library users with disabilities as they engage with the Library and its resources. 

  • Learn how to access or place textbooks and other materials on digital course reserves.

  • 510-642-9255 (642-WALK)

    Arrange free night-safety services, including a walking escort to get you home safely.



Exterior of Business Library
Thomas J. Long Business Library
Haas School of Business, S350
2220 Piedmont Avenue
University of California
Berkeley, CA 94720-6000

This library is wheelchair accessible.

Explore the Business Library


The Thomas J. Long Business Library is your hub for business information at UC Berkeley. We source the highest quality resources — academic and professional, print and online — for conducting business research. A reference librarian is available to help you find the data you need.

Most of our subscription online databases are available to the public (see the Business Database Finder for details and exceptions). Students, faculty, and staff can access remotely via proxy or VPN. Browse UC Library Search for our collection of print and ebooks.


This library is open to all researchers and visitors, with no identification, registration, pass, or prior arrangements required. Certain services, collections, equipment, or rooms may be available only to certain groups of UC Berkeley students, faculty, and staff.



The UC Berkeley Library’s collections are rich and bountiful — and they’re waiting to be explored by members of the UC Berkeley community and knowledge-seekers everywhere. Use UC Library Search, the University of California’s all-in-one-platform for discovery, to find books, journals, articles, and more, and check them out at libraries across the Berkeley campus and at other UC schools. Learn more about borrowing Library materials.