VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Friday, January 2, 2026

Stock Comparison

Halma plc vs Nestle S.A.

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

Halma plc

HLMA · London Stock Exchange

Market cap (USD)
Gross margin (TTM)
Operating margin (TTM)
Net margin (TTM)
SectorTechnology
Industry
CountryGB
Data as of2026-01-02
Moat score
59/ 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 Halma plc's moat claims, evidence, and risks.

View HLMA analysis

Nestle S.A.

NESN · SIX Swiss Exchange

Market cap (USD)$202.6B
Gross margin (TTM)46.8%
Operating margin (TTM)15.5%
Net margin (TTM)11.8%
SectorConsumer
IndustryPackaged Foods
CountryCH
Data as of2025-12-30
Moat score
57/ 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 Nestle S.A.'s moat claims, evidence, and risks.

View NESN analysis

Comparison highlights

  • Moat score gap: Halma plc leads (59 / 100 vs 57 / 100 for Nestle S.A.).
  • Segment focus: Halma plc has 3 segments (40% in Safety); Nestle S.A. has 7 segments (26.9% in Powdered and Liquid Beverages).
  • Primary market structure: Competitive vs Oligopoly. Pricing power: Moderate vs Moderate.
  • Moat breadth: Halma plc has 4 moat types across 2 domains; Nestle S.A. has 6 across 3.

Primary market context

Halma plc

Safety

Market

Safety technologies (fire safety, public safety, worker safety, and protection of critical assets/infrastructure)

Geography

Global

Customer

Commercial/industrial facility owners and operators; infrastructure operators; installers and OEM channels

Role

Technology OEM / component + systems supplier

Revenue share

40%

Nestle S.A.

Powdered and Liquid Beverages

Market

Packaged coffee (instant, roast and ground, portioned) and other powdered beverages (cocoa/malt, creamers)

Geography

Global

Customer

Consumers (end-users) via retail and e-commerce; plus out-of-home channels

Role

Branded manufacturer and marketer; system operator for portioned coffee (machines + capsules)

Revenue share

26.9%

Side-by-side metrics

Halma plc
Nestle S.A.
Ticker / Exchange
HLMA - London Stock Exchange
NESN - SIX Swiss Exchange
Market cap (USD)
n/a
$202.6B
Gross margin (TTM)
n/a
46.8%
Operating margin (TTM)
n/a
15.5%
Net margin (TTM)
n/a
11.8%
Sector
Technology
Consumer
Industry
n/a
Packaged Foods
HQ country
GB
CH
Primary segment
Safety
Powdered and Liquid Beverages
Market structure
Competitive
Oligopoly
Market share
n/a
25% (reported)
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
59 / 100
57 / 100
Moat domains
Legal, Demand
Demand, Supply, Legal
Last update
2026-01-02
2025-12-30

Moat coverage

Shared moat types

Compliance Advantage

Halma plc strengths

Design In QualificationProcurement InertiaSwitching Costs General

Nestle S.A. strengths

Brand TrustPreferential Input AccessInstalled Base ConsumablesLearning Curve YieldDistribution Control

Segment mix

Halma plc segments

Full profile >

Safety

Competitive

40%

Environmental & Analysis

Competitive

35%

Healthcare

Competitive

25%

Nestle S.A. segments

Full profile >

Powdered and Liquid Beverages

Oligopoly

26.9%

PetCare

Oligopoly

20.7%

Nutrition and Health Science

Oligopoly

16.6%

Prepared dishes and cooking aids

Competitive

11.7%

Milk products and Ice cream

Competitive

11.4%

Confectionery

Oligopoly

9.2%

Water

Competitive

3.5%

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.