Annual Report 2017 more
Work for UL more
UL is always looking for industry, academic and end-user experts to help develop our consensus-based standards.
UL's Dashboard tools enable business to meet evolving marketplace needs by being smarter, more efficient and faster than ever before.
Find the right service within the UL offer and learn how it meets your particular needs
Quickly access information for these areas of interest
Partnering with code authorities, we support them in their goal of approving safe installations in their communities.
Now you can find a variety of customer-oriented materials in a convenient, single location. Look here first when you’ve got questions, want to find UL Certification Bodies, would like to Request a Quote, as well as much more.
We have been providing peace of mind to consumers for more than 117 years and continue to help protect them in new and important ways.
The enhanced UL Certification Mark system reduces complexity for our customers and meets evolving business needs.
Learn more about our businesses, what we do and whom we work with
UL certifies, validates, tests, inspects, audits, and advises and educates.
Our mission is at the core of everything we do.
113 Countries with UL customers. 44 Countries with UL employees. 159 UL Laboratory testing and certification facilities.
Make a difference by working at UL, a company that makes the world safer each and every day we operate.