VOL. XCIV, NO. 247
★ WIDE MOAT STOCKS COMPARISON ★
NO ADVICE
Wednesday, December 31, 2025
Stock Comparison
Aon plc vs Equifax Inc.
Compare moat strength, market structure, and segment coverage to understand how each company defends its edge.
Aon plc
AON · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Equifax Inc.
EFX · New York Stock Exchange
Weighted average of segment moat scores, combining moat strength, durability, confidence, market structure, pricing power, and market share.
Full stock profile
Dive deeper into Equifax Inc.'s moat claims, evidence, and risks.
View EFX analysisComparison highlights
- Moat score: both at 70 / 100.
- Segment focus: Aon plc has 2 segments (67% in Risk Capital); Equifax Inc. has 3 segments (42.8% in Workforce Solutions).
- Primary market structure: Oligopoly vs Oligopoly. Pricing power: Moderate vs Strong.
- Moat breadth: Aon plc has 6 moat types across 3 domains; Equifax Inc. has 3 across 3.
Primary market context
Aon plc
Risk Capital
Large-account commercial insurance & reinsurance brokerage and risk advisory
Global
Enterprises, insurers, reinsurers
Intermediary/advisor
67%
Equifax Inc.
Workforce Solutions
Income & employment verification and employer HR compliance services
Primarily U.S. (with smaller international offerings)
Employers, lenders, government agencies, and credentialed verifiers
Payroll-fed data & verification intermediary
42.8%
Side-by-side metrics
Moat coverage
Shared moat types
Aon plc strengths
Equifax Inc. strengths
Segment mix
Aon plc segments
Full profile >Risk Capital
Oligopoly
Human Capital
Oligopoly
Equifax Inc. segments
Full profile >Workforce Solutions
Oligopoly
U.S. Information Solutions
Oligopoly
International
Competitive
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View the moat stocks listCuration & 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 Pricing, features, and availability may be incomplete or out of date.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.