Testing & certification ongoing certification services revenue mix measures ongoing certification services revenue as a percentage of total UL Solutions revenue.
Ongoing Certification Services generated $270M, or approximately 33.1% of revenue, in the second quarter of 2026, up from $250M a year earlier.
Ongoing services were the largest major service category
The category exceeded Certification Testing, Non-certification Testing and Other Services, and Software during the quarter.
That mix highlights the recurring-service component of the business model.
Revenue mix is not renewal rate
The category share does not disclose customer retention, inspection count, price per service, or contract renewal frequency.
Read it with certification testing revenue mix and Consumer organic revenue growth.
Primary source: UL Solutions Q2 2026 SEC-filed earnings release.
Part of the Testing, Inspection & Certification Economics
See It in Company Research
These companies are examples of how the concept is reported or discussed in public filings. Definitions can differ by issuer; these links open company research rather than a normalized metric comparison.
- ULSOpen operating-model research →10 of 10 reviewed concepts in Testing, Inspection & Certification EconomicsMajor service revenue mix4 of 4 bridge concepts supportedContinue through this bridge:Certification Testing Revenue MixNon-Certification Testing MixSoftware Revenue Mix
Continue Research
Continue from the concept into the Grizzly Bulls research surface that best matches the next question. These links are research continuations, not recommendations or required steps.
Compare testing & certification economics
Compare ongoing certification-services mix without inferring renewal rate, inspection count, or customer retention.
Explore more topics in the Financial Research Encyclopedia.