Sean Dodge's questions to Sotera Health Co (SHC) leadership • Q4 2024
Question
Sean Dodge from RBC Capital Markets asked for details on the operational changes at Nelson Labs driving margin improvement and the revenue mix and margin profiles of its different service lines (Expert Advisory, routine, validation).
Answer
CEO Michael Petras attributed the margin improvement at Nelson Labs primarily to enhanced labor productivity, better aligning staffing with order patterns. He also mentioned the consolidation of a smaller lab to improve operating leverage. He clarified that Expert Advisory Services is the lowest margin category and represents a low-double-digit percentage of Nelson's revenue, while routine and validation testing are roughly split 50/50.