EntityQ1324421· pop 19· linked from 739 articlesUL LLCSign in to savesafety certification companyConnectionsOccupational Safety and Health AdministrationEntityConsumer Reports, Inc.EntityNew YorkEntityracismEntityUnited States dollarEntityelectrical engineeringEntitypollutionEntitydisasterEntityMassachusetts Institute of TechnologyEntityDuolingoEntitylogoEntityNew York Stock ExchangeEntitysustainabilityEntityQ255381Entitychild labourEntityprinted circuit boardEntityauditEntitysubsidiary companyEntitysocial justiceEntityelectronic componentEntityCategories1894 establishments in the United States2024 initial public offeringsCertification marksCommercial laboratoriesCompanies based in Northbrook, IllinoisCompanies in the S&P 400Companies listed on the New York Stock ExchangeElectrical safety standards organizationsLaboratories in the United StatesOrganizations established in 1894Product-testing organizations