VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Thursday, January 1, 2026

Stock Comparison

Automatic Data Processing, Inc. vs Cintas Corporation

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

Automatic Data Processing, Inc.

ADP · NASDAQ

Market cap (USD)$105B
SectorTechnology
CountryUS
Data as of2025-12-30
Moat score
71/ 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 Automatic Data Processing, Inc.'s moat claims, evidence, and risks.

View ADP analysis

Cintas Corporation

CTAS · NASDAQ

Market cap (USD)
SectorIndustrials
CountryUS
Data as of2026-01-01
Moat score
63/ 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 Cintas Corporation's moat claims, evidence, and risks.

View CTAS analysis

Comparison highlights

  • Moat score gap: Automatic Data Processing, Inc. leads (71 / 100 vs 63 / 100 for Cintas Corporation).
  • Segment focus: Automatic Data Processing, Inc. has 2 segments (67.5% in Employer Services); Cintas Corporation has 3 segments (77.1% in Uniform Rental and Facility Services).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Moderate vs Moderate.
  • Moat breadth: Automatic Data Processing, Inc. has 7 moat types across 4 domains; Cintas Corporation has 5 across 2.

Primary market context

Automatic Data Processing, Inc.

Employer Services

Market

Payroll processing and cloud HCM (HR, time, talent, tax, benefits) software and outsourcing

Geography

Global

Customer

Businesses (SMB to large enterprise)

Role

SaaS and managed services provider

Revenue share

67.5%

Cintas Corporation

Uniform Rental and Facility Services

Market

B2B uniform rental and route-based facility services (entrance mats, restroom supplies, towels/mops, etc.)

Geography

North America (primarily United States; also Canada and Latin America)

Customer

Businesses (SMB to large enterprise) via local delivery routes and branches

Role

Service operator / rental provider (route-based distribution and processing network)

Revenue share

77.1%

Side-by-side metrics

Automatic Data Processing, Inc.
Cintas Corporation
Ticker / Exchange
ADP - NASDAQ
CTAS - NASDAQ
Market cap (USD)
$105B
n/a
Sector
Technology
Industrials
HQ country
US
US
Primary segment
Employer Services
Uniform Rental and Facility Services
Market structure
Oligopoly
Competitive
Market share
16.7% (reported)
n/a
HHI estimate
n/a
n/a
Pricing power
Moderate
Moderate
Moat score
71 / 100
63 / 100
Moat domains
Demand, Legal, Supply, Financial
Supply, Demand
Last update
2025-12-30
2026-01-01

Moat coverage

Shared moat types

Switching Costs GeneralSuite Bundling

Automatic Data Processing, Inc. strengths

Compliance AdvantageScale Economies Unit CostFloat PrepaymentRegulated Standards PipeUnderwriting Risk Pooling

Cintas Corporation strengths

Service Field NetworkProcurement InertiaOperational Excellence

Segment mix

Automatic Data Processing, Inc. segments

Full profile >

Employer Services

Oligopoly

67.5%

Professional Employer Organization (PEO) Services

Competitive

32.5%

Cintas Corporation segments

Full profile >

Uniform Rental and Facility Services

Competitive

77.1%

First Aid and Safety Services

Competitive

11.8%

All Other (Fire Protection Services and Uniform Direct Sale)

Competitive

11.1%

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.