VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Aon plc vs Motorola Solutions, Inc.

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

Aon plc

AON · New York Stock Exchange

Market cap (USD)$76.6B
SectorFinancials
CountryIE
Data as of2025-12-31
Moat score
70/ 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 Aon plc's moat claims, evidence, and risks.

View AON analysis

Motorola Solutions, Inc.

MSI · New York Stock Exchange

Market cap (USD)$62.7B
SectorTechnology
CountryUS
Data as of2025-12-26
Moat score
68/ 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 Motorola Solutions, Inc.'s moat claims, evidence, and risks.

View MSI analysis

Comparison highlights

  • Moat score gap: Aon plc leads (70 / 100 vs 68 / 100 for Motorola Solutions, Inc.).
  • Segment focus: Aon plc has 2 segments (67% in Risk Capital); Motorola Solutions, Inc. has 3 segments (74.9% in LMR Communications).
  • Moat breadth: Aon plc has 6 moat types across 3 domains; Motorola Solutions, Inc. has 10 across 3.

Primary market context

Aon plc

Risk Capital

Market

Large-account commercial insurance & reinsurance brokerage and risk advisory

Geography

Global

Customer

Enterprises, insurers, reinsurers

Role

Intermediary/advisor

Revenue share

67%

Motorola Solutions, Inc.

LMR Communications

Market

Mission-critical land mobile radio (LMR) devices, infrastructure, and managed/support services

Geography

Global

Customer

Public safety agencies and mission-critical enterprises

Role

OEM + systems integrator + service provider

Revenue share

74.9%

Side-by-side metrics

Aon plc
Motorola Solutions, Inc.
Ticker / Exchange
AON - New York Stock Exchange
MSI - New York Stock Exchange
Market cap (USD)
$76.6B
$62.7B
Sector
Financials
Technology
HQ country
IE
US
Primary segment
Risk Capital
LMR Communications
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
70 / 100
68 / 100
Moat domains
Demand, Supply, Legal
Legal, Demand, Network
Last update
2025-12-31
2025-12-26

Moat coverage

Shared moat types

Data Workflow LockinSwitching Costs GeneralBrand Trust

Aon plc strengths

Service Field NetworkCompliance AdvantageScale Economies Unit Cost

Motorola Solutions, Inc. strengths

Government Contracting RelationshipsInstalled Base ConsumablesDesign In QualificationLong Term ContractsEcosystem ComplementsInteroperability HubSuite Bundling

Segment mix

Aon plc segments

Full profile >

Risk Capital

Oligopoly

67%

Human Capital

Oligopoly

33.2%

Motorola Solutions, Inc. segments

Full profile >

LMR Communications

Oligopoly

74.9%

Video Security & Access Control

Competitive

17.7%

Command Center Software

Competitive

7.4%

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.