VOL. XCIV, NO. 247

★ WIDE MOAT STOCKS COMPARISON ★

NO ADVICE

Wednesday, January 7, 2026

Stock Comparison

Intertek Group plc vs Tesla, Inc.

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

Intertek Group plc

ITRK · London Stock Exchange

Market cap (USD)$7.1B
Gross margin (TTM)16.9%
Operating margin (TTM)16.9%
Net margin (TTM)9.9%
SectorIndustrials
IndustrySpecialty Business Services
CountryGB
Data as of2025-12-28
Moat score
64/ 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 Intertek Group plc's moat claims, evidence, and risks.

View ITRK analysis

Tesla, Inc.

TSLA · NASDAQ

Market cap (USD)$1.5T
Gross margin (TTM)17%
Operating margin (TTM)4.7%
Net margin (TTM)5.5%
SectorConsumer
IndustryAuto - Manufacturers
CountryUS
Data as of2026-01-05
Moat score
75/ 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 Tesla, Inc.'s moat claims, evidence, and risks.

View TSLA analysis

Comparison highlights

  • Moat score gap: Tesla, Inc. leads (75 / 100 vs 64 / 100 for Intertek Group plc).
  • Segment focus: Intertek Group plc has 5 segments (28.3% in Consumer Products); Tesla, Inc. has 3 segments (78.9% in Automotive (vehicles + software + leasing + regulatory credits)).
  • Primary market structure: Oligopoly vs Competitive. Pricing power: Strong vs Moderate.
  • Moat breadth: Intertek Group plc has 6 moat types across 3 domains; Tesla, Inc. has 9 across 3.

Primary market context

Intertek Group plc

Consumer Products

Market

Consumer products testing, inspection and certification (TIC/ATIC) services

Geography

Global

Customer

Brands, retailers, manufacturers

Role

Third-party conformity assessment and supply chain QA

Revenue share

28.3%

Tesla, Inc.

Automotive (vehicles + software + leasing + regulatory credits)

Market

Battery-electric passenger vehicles (BEV) and connected vehicle software

Geography

United States (market share datapoint); global competition

Customer

Consumers and small fleets

Role

OEM (design, manufacture, direct-to-consumer sales)

Revenue share

78.9%

Side-by-side metrics

Intertek Group plc
Tesla, Inc.
Ticker / Exchange
ITRK - London Stock Exchange
TSLA - NASDAQ
Market cap (USD)
$7.1B
$1.5T
Gross margin (TTM)
16.9%
17%
Operating margin (TTM)
16.9%
4.7%
Net margin (TTM)
9.9%
5.5%
Sector
Industrials
Consumer
Industry
Specialty Business Services
Auto - Manufacturers
HQ country
GB
US
Primary segment
Consumer Products
Automotive (vehicles + software + leasing + regulatory credits)
Market structure
Oligopoly
Competitive
Market share
n/a
56.7% (reported)
HHI estimate
n/a
n/a
Pricing power
Strong
Moderate
Moat score
64 / 100
75 / 100
Moat domains
Supply, Demand, Legal
Network, Supply, Demand
Last update
2025-12-28
2026-01-05

Moat coverage

Shared moat types

Service Field NetworkData Workflow LockinBrand Trust

Intertek Group plc strengths

Compliance AdvantageSuite BundlingDesign In Qualification

Tesla, Inc. strengths

Data Network EffectsCapex Knowhow ScalePhysical Network DensitySwitching Costs GeneralScope EconomiesScale Economies Unit Cost

Segment mix

Intertek Group plc segments

Full profile >

Consumer Products

Oligopoly

28.3%

Corporate Assurance

Competitive

14.6%

Health and Safety

Competitive

9.9%

Industry and Infrastructure

Competitive

24.9%

World of Energy

Oligopoly

22.3%

Tesla, Inc. segments

Full profile >

Automotive (vehicles + software + leasing + regulatory credits)

Competitive

78.9%

Services and Other (Supercharging + after-sales + used vehicles + insurance)

Quasi-Monopoly

10.8%

Energy Generation and Storage (Megapack + Powerwall + solar)

Oligopoly

10.3%

Want the full wide moat stocks list?

Browse the full ranking of wide moat stocks, updated with moat scores and segment context.

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Looking for expansion-stage stocks?

Proven models entering the expansion stage with unit economics that work.

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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.