Northbrook, Illinois, United States
10001+ employees
2905000000 revenue

About UL

testing, certification, auditing, advisory & education, validation, inspection, sustainability, cybersecurity, building performance, connected technologies, anticounterfeiting, functional safety, risk management, analytics, data intelligence, circular economy, supply chain transparency, supply network intelligence, human factors engineering, precision instruments

64 technologies detected · 60 decision makers · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

UL's Position in the StackWho Database

  • UL is 1 of 7,581 professional training & coaching companies tracked in StackWho.
  • 7,578 professional training & coaching companies in our database have verified decision-maker emails (100% of the cohort).
  • 11,640 companies in Illinois are in the StackWho database.
  • 14 professional training & coaching companies are in the 10001+ employee range (same size as UL).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.

Frequently Asked Questions

What technology does UL use?

UL uses Cloudflare DNS, Outlook, Salesforce, Rackspace MailGun, ServiceNow, Drupal, and 58 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at UL?

StackWho has verified email addresses for 60 decision makers at UL. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach UL directly for sales, recruiting, or partnerships.

What industry is UL in?

UL operates in the professional training & coaching industry, headquartered in Northbrook, Illinois, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export UL's contact data?

Yes. StackWho Pro members can export decision maker contact data for UL and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.