VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Thursday, January 1, 2026
Stock Comparison
Spirax Group plc vs United Rentals, Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Spirax Group plc
SPX · London Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Spirax Group plc's moat claims, evidence, and risks.
View SPX analysisUnited Rentals, Inc.
URI · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into United Rentals, Inc.'s moat claims, evidence, and risks.
View URI analysisComparison highlights
- Moat score gap: Spirax Group plc leads (71 / 100 vs 63 / 100 for United Rentals, Inc.).
- Segment focus: Spirax Group plc has 3 segments (52.1% in Steam Thermal Solutions); United Rentals, Inc. has 2 segments (70.7% in General Rentals).
- Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Moderate.
- Moat breadth: Spirax Group plc has 6 moat types across 2 domains; United Rentals, Inc. has 9 across 3.
Primary market context
Spirax Group plc
Steam Thermal Solutions
Industrial and commercial steam systems (condensate management, controls, thermal energy management products and solutions)
Global
Industrial process operators and commercial facility operators
OEM / solutions provider
52.1%
United Rentals, Inc.
General Rentals
Construction & industrial equipment rental (general line)
United States and Canada
Construction and industrial companies, manufacturers, utilities, municipalities, homeowners
Equipment rental provider / fleet operator
70.7%
Side-by-side metrics
Moat coverage
Shared moat types
Spirax Group plc strengths
United Rentals, Inc. strengths
Segment mix
Spirax Group plc segments
Full profile >Steam Thermal Solutions
Oligopoly
Electric Thermal Solutions
Competitive
Watson-Marlow Fluid Technology Solutions
Oligopoly
United Rentals, Inc. segments
Full profile >General Rentals
Competitive
Specialty
Competitive
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View the moat stocks listCuration & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.