Company directory

Underwriters Laboratories, Inc. (UL)

Underwriters Laboratories, Inc. (UL) is an enterprise-scale service company based in Northbrook, United States, with listed capabilities in Plastic Pipe Certification Services, Natural Gas Pipeline Product Certification & Testing Services and Personnel Performance & Certification Testing Services.

Company type
Service Company
Company size
Enterprise (1,000+)
Country
United States

Key facts

Listed location
Northbrook, Illinois, USA
Company type
Service Company
Company size
Enterprise (1,000+)
Founded
1894

Company record

Product Safety Testing & Certification Services

Listed capabilities

  • Plastic Pipe Certification Services
  • Natural Gas Pipeline Product Certification & Testing Services
  • Personnel Performance & Certification Testing Services
  • Product Evaluation Certification Services

Similar companies

This directory record does not yet have a linked material-flow brief.

Add information or request a correction

Share evidence about this company. A person reviews every submission before the profile changes.

Or add a PDF, up to 15 MB. Your file stays private during review.

We use your name and email to follow up. We do not publish them.