VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, December 31, 2025

Stock Comparison

Marsh & McLennan Companies, Inc. vs Koninklijke Philips N.V.

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

Marsh & McLennan Companies, Inc.

MMC · New York Stock Exchange

Market cap (USD)
SectorFinancials
CountryUS
Data as of2025-12-31
Moat score
65/ 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 Marsh & McLennan Companies, Inc.'s moat claims, evidence, and risks.

View MMC analysis

Koninklijke Philips N.V.

PHIA · Euronext Amsterdam

Market cap (USD)$26B
SectorHealthcare
CountryNL
Data as of2025-12-28
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 Koninklijke Philips N.V.'s moat claims, evidence, and risks.

View PHIA analysis

Comparison highlights

  • Moat score gap: Koninklijke Philips N.V. leads (68 / 100 vs 65 / 100 for Marsh & McLennan Companies, Inc.).
  • Segment focus: Marsh & McLennan Companies, Inc. has 2 segments (62.8% in Risk and Insurance Services); Koninklijke Philips N.V. has 3 segments (48.9% in Diagnosis & Treatment).
  • Moat breadth: Marsh & McLennan Companies, Inc. has 5 moat types across 3 domains; Koninklijke Philips N.V. has 6 across 3.

Primary market context

Marsh & McLennan Companies, Inc.

Risk and Insurance Services

Market

Insurance brokerage, risk advisory, and reinsurance brokerage/services

Geography

Global

Customer

Enterprises, public entities, associations, and individuals (via broker/agent channels)

Role

Intermediary + advisor (insurance/reinsurance market intermediary)

Revenue share

62.8%

Koninklijke Philips N.V.

Diagnosis & Treatment

Market

Medical imaging, image-guided therapy systems, and enterprise imaging informatics

Geography

Global

Customer

Hospitals & clinics

Role

OEM systems + software + services

Revenue share

48.9%

Side-by-side metrics

Marsh & McLennan Companies, Inc.
Koninklijke Philips N.V.
Ticker / Exchange
MMC - New York Stock Exchange
PHIA - Euronext Amsterdam
Market cap (USD)
n/a
$26B
Sector
Financials
Healthcare
HQ country
US
NL
Primary segment
Risk and Insurance Services
Diagnosis & Treatment
Market structure
Oligopoly
Oligopoly
Market share
n/a
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
65 / 100
68 / 100
Moat domains
Supply, Demand, Legal
Demand, Supply, Network
Last update
2025-12-31
2025-12-28

Moat coverage

Shared moat types

Service Field NetworkBrand TrustData Workflow Lockin

Marsh & McLennan Companies, Inc. strengths

Switching Costs GeneralCompliance Advantage

Koninklijke Philips N.V. strengths

Interoperability HubProcurement InertiaInstalled Base Consumables

Segment mix

Marsh & McLennan Companies, Inc. segments

Full profile >

Risk and Insurance Services

Oligopoly

62.8%

Consulting

Competitive

37.2%

Koninklijke Philips N.V. segments

Full profile >

Diagnosis & Treatment

Oligopoly

48.9%

Connected Care

Oligopoly

28.3%

Personal Health

Competitive

20%

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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.