VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Tuesday, December 30, 2025

Stock Comparison

Nordson Corporation vs Spirax Group plc

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

Nordson Corporation

NDSN · NASDAQ

Market cap (USD)$13.6B
SectorIndustrials
CountryUS
Data as of2025-12-29
Moat score
67/ 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 Nordson Corporation's moat claims, evidence, and risks.

View NDSN 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: Spirax Group plc leads (71 / 100 vs 67 / 100 for Nordson Corporation).
  • Segment focus: Nordson Corporation has 3 segments (47.7% in Industrial Precision Solutions); Spirax Group plc has 3 segments (52.1% in Steam Thermal Solutions).
  • Moat breadth: Nordson Corporation has 6 moat types across 2 domains; Spirax Group plc has 6 across 2.

Primary market context

Nordson Corporation

Industrial Precision Solutions

Market

Industrial precision dispensing, coating, and material-processing equipment (adhesives, coatings, sealants, polymers)

Geography

Global

Customer

Manufacturers and converters (packaging, nonwovens/hygiene, automotive, industrial, agriculture)

Role

Capital equipment OEM / process-solution provider

Revenue share

47.7%

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

Nordson Corporation
Spirax Group plc
Ticker / Exchange
NDSN - NASDAQ
SPX - London Stock Exchange
Market cap (USD)
$13.6B
$6.7B
Sector
Industrials
Industrials
HQ country
US
GB
Primary segment
Industrial Precision Solutions
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
67 / 100
71 / 100
Moat domains
Supply, Demand
Supply, Demand
Last update
2025-12-29
2025-12-28

Moat coverage

Shared moat types

Capex Knowhow ScaleService Field NetworkInstalled Base ConsumablesDesign In Qualification

Nordson Corporation strengths

Switching Costs GeneralData Workflow Lockin

Spirax Group plc strengths

Brand TrustSuite Bundling

Segment mix

Nordson Corporation segments

Full profile >

Industrial Precision Solutions

Oligopoly

47.7%

Medical and Fluid Solutions

Competitive

29.9%

Advanced Technology Solutions

Oligopoly

22.4%

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.