VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Saturday, January 10, 2026

Stock Comparison

Intertek Group plc vs Waters Corporation

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

Intertek Group plc

ITRK · London Stock Exchange

Market cap (USD)$7.1B
Gross margin (TTM)16.9%
Operating margin (TTM)16.9%
Net margin (TTM)9.9%
SectorIndustrials
IndustrySpecialty Business Services
CountryGB
Data as of2025-12-28
Moat score
64/ 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 Intertek Group plc's moat claims, evidence, and risks.

View ITRK analysis

Waters Corporation

WAT · New York Stock Exchange

Market cap (USD)$23.7B
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorHealthcare
Industry
CountryUS
Data as of2026-01-09
Moat score
66/ 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 Waters Corporation's moat claims, evidence, and risks.

View WAT analysis

Comparison highlights

  • Moat score gap: Waters Corporation leads (66 / 100 vs 64 / 100 for Intertek Group plc).
  • Segment focus: Intertek Group plc has 5 segments (28.3% in Consumer Products); Waters Corporation has 4 segments (34.9% in Waters instrument systems).
  • Primary market structure: Oligopoly vs Oligopoly. Pricing power: Strong vs Moderate.
  • Moat breadth: Intertek Group plc has 6 moat types across 3 domains; Waters Corporation has 7 across 2.

Primary market context

Intertek Group plc

Consumer Products

Market

Consumer products testing, inspection and certification (TIC/ATIC) services

Geography

Global

Customer

Brands, retailers, manufacturers

Role

Third-party conformity assessment and supply chain QA

Revenue share

28.3%

Waters Corporation

Waters instrument systems

Market

Liquid chromatography (LC/UPLC) and mass spectrometry (MS) analytical instrument systems (including LC-MS workflows and instrument control/data system software)

Geography

Global

Customer

Pharma/biotech, industrial, academic and government laboratories

Role

OEM + software/platform provider

Revenue share

34.9%

Side-by-side metrics

Intertek Group plc
Waters Corporation
Ticker / Exchange
ITRK - London Stock Exchange
WAT - New York Stock Exchange
Market cap (USD)
$7.1B
$23.7B
Gross margin (TTM)
16.9%
n/a
Operating margin (TTM)
16.9%
n/a
Net margin (TTM)
9.9%
n/a
Sector
Industrials
Healthcare
Industry
Specialty Business Services
n/a
HQ country
GB
US
Primary segment
Consumer Products
Waters instrument systems
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
64 / 100
66 / 100
Moat domains
Supply, Demand, Legal
Demand, Supply
Last update
2025-12-28
2026-01-09

Moat coverage

Shared moat types

Service Field NetworkData Workflow LockinBrand TrustDesign In Qualification

Intertek Group plc strengths

Compliance AdvantageSuite Bundling

Waters Corporation strengths

Installed Base ConsumablesSupply Chain ControlLong Term Contracts

Segment mix

Intertek Group plc segments

Full profile >

Consumer Products

Oligopoly

28.3%

Corporate Assurance

Competitive

14.6%

Health and Safety

Competitive

9.9%

Industry and Infrastructure

Competitive

24.9%

World of Energy

Oligopoly

22.3%

Waters Corporation segments

Full profile >

Waters instrument systems

Oligopoly

34.9%

Chemistry consumables

Competitive

19.1%

Waters service & software maintenance

Competitive

34%

TA instrument systems & service

Oligopoly

12%

Want the full wide moat stocks list?

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Proven models entering the expansion stage with unit economics that work.

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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.