VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 1, 2026

Stock Comparison

Keysight Technologies, Inc. vs Spirax Group plc

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

Keysight Technologies, Inc.

KEYS · New York Stock Exchange

Market cap (USD)$34.9B
SectorTechnology
CountryUS
Data as of2026-01-01
Moat score
69/ 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 Keysight Technologies, Inc.'s moat claims, evidence, and risks.

View KEYS 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 69 / 100 for Keysight Technologies, Inc.).
  • Segment focus: Keysight Technologies, Inc. has 2 segments (69.3% in Communications Solutions Group (CSG)); Spirax Group plc has 3 segments (52.1% in Steam Thermal Solutions).
  • Moat breadth: Keysight Technologies, Inc. has 6 moat types across 3 domains; Spirax Group plc has 6 across 2.

Primary market context

Keysight Technologies, Inc.

Communications Solutions Group (CSG)

Market

Electronic design, test, and measurement solutions for communications networks and aerospace/defense/government systems

Geography

Global

Customer

Commercial communications OEMs and operators; aerospace/defense primes and government contractors/agencies

Role

Test & measurement instrumentation OEM + software platform + services provider

Revenue share

69.3%

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

Keysight Technologies, Inc.
Spirax Group plc
Ticker / Exchange
KEYS - New York Stock Exchange
SPX - London Stock Exchange
Market cap (USD)
$34.9B
$6.7B
Sector
Technology
Industrials
HQ country
US
GB
Primary segment
Communications Solutions Group (CSG)
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
69 / 100
71 / 100
Moat domains
Demand, Supply, Network
Supply, Demand
Last update
2026-01-01
2025-12-28

Moat coverage

Shared moat types

Service Field NetworkDesign In QualificationBrand Trust

Keysight Technologies, Inc. strengths

Data Workflow LockinDe Facto StandardLearning Curve Yield

Spirax Group plc strengths

Installed Base ConsumablesCapex Knowhow ScaleSuite Bundling

Segment mix

Keysight Technologies, Inc. segments

Full profile >

Communications Solutions Group (CSG)

Oligopoly

69.3%

Electronic Industrial Solutions Group (EISG)

Oligopoly

30.7%

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%

Want the full wide moat stocks list?

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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.