Luke Sergott's questions to Sotera Health Co (SHC) leadership • Q2 2025
Question
Luke Sergott from Barclays Capital questioned the remaining runway for margin expansion at Nelson Labs, given it is approaching its target range, and asked if Sotera is seeing increased demand for gamma and X-ray sterilization in line with a peer's strong growth.
Answer
Chairman and CEO Michael Petras stated that the current low-to-mid 30s margin range for Nelson Labs is the sustainable, expected level going forward, not the 40s seen during the pandemic. He expressed pride in Sterigenics' 10.5% growth, noting strength across modalities like EO and e-beam, and mentioned a new X-ray facility is coming online by year-end.