VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Linde plc vs Spirax Group plc

Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.

Linde plc

LIN · Nasdaq Stock Market

Market cap (USD)
SectorMaterials
CountryIE
Data as of2025-12-29
Moat score
72/ 100

Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.

Full stock profile

Dive deeper into Linde plc's moat claims, evidence, and risks.

View LIN analysis

Spirax Group plc

SPX · London Stock Exchange

Market cap (USD)$6.7B
SectorIndustrials
CountryGB
Data as of2025-12-28
Moat score
71/ 100

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 analysis

Comparison highlights

  • Moat score gap: Linde plc leads (72 / 100 vs 71 / 100 for Spirax Group plc).
  • Segment focus: Linde plc has 4 segments (43.8% in Americas); Spirax Group plc has 3 segments (52.1% in Steam Thermal Solutions).
  • Moat breadth: Linde plc has 5 moat types across 3 domains; Spirax Group plc has 6 across 2.

Primary market context

Linde plc

Americas

Market

Industrial gases (Americas)

Geography

Americas

Customer

B2B + healthcare

Role

Producer, distributor, on-site plant owner/operator

Revenue share

43.8%

Spirax Group plc

Steam Thermal Solutions

Market

Industrial and commercial steam systems (condensate management, controls, thermal energy management products and solutions)

Geography

Global

Customer

Industrial process operators and commercial facility operators

Role

OEM / solutions provider

Revenue share

52.1%

Side-by-side metrics

Linde plc
Spirax Group plc
Ticker / Exchange
LIN - Nasdaq Stock Market
SPX - London Stock Exchange
Market cap (USD)
n/a
$6.7B
Sector
Materials
Industrials
HQ country
IE
GB
Primary segment
Americas
Steam Thermal Solutions
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
72 / 100
71 / 100
Moat domains
Demand, Supply, Legal
Supply, Demand
Last update
2025-12-29
2025-12-28

Moat coverage

Shared moat types

Capex Knowhow Scale

Linde plc strengths

Long Term ContractsPhysical Network DensityScale Economies Unit CostIP Choke Point

Spirax Group plc strengths

Service Field NetworkInstalled Base ConsumablesBrand TrustDesign In QualificationSuite Bundling

Segment mix

Linde plc segments

Full profile >

Americas

Oligopoly

43.8%

EMEA

Oligopoly

25.3%

APAC

Oligopoly

20.1%

Engineering

Competitive

7%

Spirax Group plc segments

Full profile >

Steam Thermal Solutions

Oligopoly

52.1%

Electric Thermal Solutions

Competitive

24.3%

Watson-Marlow Fluid Technology Solutions

Oligopoly

23.6%

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Curation & 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.