The UL enterprise is a global safety science company headquartered in Northbrook, Illinois, composed of three organizations, UL Research Institutes, UL Standards & Engagement and UL Solutions. Wikipedia
Date founded: 1894
Headquarters: Northbrook, IL
Founder: William Henry Merrill
Revenue: 2.68 billion USD (2023)
Parent: Underwriters Laboratories Inc. (non-profit)
Subsidiaries: Futuremark
Traded as: NYSE: ULS