STERIS plc provides infection prevention products and services worldwide. It operates in three segments: Healthcare, Applied Sterilization Technologies (AST), and Life Sciences. The Healthcare segment offers cleaning chemistries and sterility assurance products; automated endoscope reprocessing system and tracking products; endoscopy accessories, washers, sterilizers, and other pieces of capital equipment for the operation of a sterile processing department; and equipment used …
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Competitive advantage assessment
Key strengths
Superior Capital ReturnsCapital return quality is top-tier (score 0.81). High ROIC indicates the business is reinvesting at attractive rates.
Strong FCF GenerationFCF margin quality is top-tier vs peers (score 0.92). High FCF conversion confirms strong earnings quality.
Key risks
Below-Peer Gross MarginsGross margin quality lags peers (score 0.26). May indicate commodity-like product mix or distributor margin drag.
Declining FCF MarginFCF trend score is negative (score 0.40). Declining FCF margin warrants scrutiny of capital allocation discipline.
The dashed ring is the peer median. Defense scores are percentile ranks
against peers, so 50 is roughly the typical company in this group.
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STERIS plc (Ireland) ranks #23 of 160
scored companies in Medical Devices by moat score — the top 14%.
The widest moat in the group is iRadimed Corporation (IRMD)
at 83/100.
Moat scores for companies ranked near STE in Medical Devices
How STE scores on the Medical Devices & Diagnostics defenses
Pricing Power & Consumable Moat
Score 54
· 25% of the moat score
In MedTech, pricing power is rarely about the machine — it is about what the machine consumes.
R&D Pipeline & Capital Returns
Score 86
· 20% of the moat score
Research spending is how a device company keeps its installed base current, but spending alone proves nothing.
FCF Quality & Cash Conversion
Score 69
· 20% of the moat score
MedTech companies grow by acquisition, and the resulting intangible amortisation depresses reported earnings without consuming any cash.
Commercial Execution
Score 74
· 15% of the moat score
Devices are sold into hospitals and labs through committees, tenders and long qualification cycles, which makes the sales organisation expensive and hard to replicate.
Capital Structure & Resilience
Score 74
· 12% of the moat score
Serial acquirers carry debt, and the question is whether the cash flows underneath it are dependable enough to service it through a downturn.
Growth Durability
Score 64
· 8% of the moat score
Growth durability separates an expanding installed base from a good product cycle.
STERIS plc (Ireland) (STE) scores 70 out of 100 on the StatsAlpha Moat Map, which rates its competitive advantage as moderate. It ranks #23 of 160 scored companies in Medical Devices, the top 14%. The score is a weighted composite of 6 competitive defenses, each measured against industry peers of 159 companies in Medical Devices. Its strongest defense is R&D Pipeline & Capital Returns (86/100) and its weakest is Pricing Power & Consumable Moat (54/100).
How does STERIS plc (Ireland) compare with other Medical Devices companies?
STERIS plc (Ireland) ranks #23 of 160 scored companies in Medical Devices by moat score. The widest moat in Medical Devices is iRadimed Corporation (IRMD) at 83/100. The companies ranked closest are TransMedics Group, Inc. (TMDX) at 70 just above it and Viemed Healthcare, Inc. (VMD) at 69 just below it.
How is the moat score calculated?
Each company is scored with an industry-specific template — Medical Devices & Diagnostics in this case, chosen because the defenses that matter to a bank are not the ones that matter to a software company. Every defense combines several financial signals, and each signal is measured as a percentile against a peer group of 159 companies in Medical Devices. The defenses are then weighted to produce the overall score out of 100.
Why is STERIS plc (Ireland) scored with the Medical Devices & Diagnostics template?
Medical device and diagnostics companies place an instrument once and then sell the consumables, reagents and service that instrument needs for the next decade. The economics are a razor-and-blade model wrapped in regulatory approval and clinician habit, so the MedTech template scores the durability of that installed base rather than the size of any single product launch.
Which competitive defenses are measured for STERIS plc (Ireland)?
The Medical Devices & Diagnostics template measures 6 defenses, and STE scores: Pricing Power & Consumable Moat (54), R&D Pipeline & Capital Returns (86), FCF Quality & Cash Conversion (69), Commercial Execution (74), Capital Structure & Resilience (74), Growth Durability (64). Each is scored independently as a percentile against peers, so a company can be strong on one and weak on another — the overall score reflects how those defenses are weighted for this industry.
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