We are dedicated to improving the safety and security of peoples’ everyday lives.
Our long history and deep commitment to safety have made us leaders in our industry. And the widespread acceptance of our marks and services provides people all over the world with confidence that the products they manufacture, sell, and use meet the highest safety standards. We are proud of our role in product safety compliance, and we work hard each day to help the world move forward—one safe step at a time.

See what we’re all about…
We are the premier independent product safety testing and certification organization in the world. Founded in 1894, we have earned the reputation as a global leader in product safety standards development, testing and certification. Our 1,000+ Standards of Safety serve as the bedrock of compliance for nearly 200 different industries. The UL Mark is accepted worldwide and our reputation for public safety and helping manufacturers around the globe build safer products is unmatched. More than 6,700 employees together with representatives and business partners serve customers locally in nearly 100 different countries.

If you’d like to make a real impact, make us your first choice.

Look at what we can do together!
You’ve learned about us – now we would like to learn more about you. If you like what you have read and you believe that you would be a good fit, we would like to hear from you. Our sustained growth and success is dependent upon the commitment of its workforce. We consider our employees to be our most valued asset and we offer challenging and rewarding careers, excellent working conditions, exceptional opportunities for your professional and personal development and a competitive compensation package

The UL family of companies are equal opportunity employers committed to workforce diversity and fair employment practices.