MRSH compared with ADP: revenue, margins and what each company keeps, and the suppliers and customers both name

MRSHMarsh & McLennan Companies, Inc.

Mkt capRevenueRevenue

ADPAutomatic Data Processing Inc

Mkt capRevenueRevenue

Compare

MRSHMarsh & McLennan Companies, Inc.

ADPAutomatic Data Processing Inc

Price

Mkt cap

Revenue

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

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Co-movers

News Findings Companies A–Z Pricing Methodology Sources Corrections About Terms

Not investment advice. Not a broker-dealer. Indices shown as ETF proxies. Supply-chain data CC BY 4.0; market data not redistributable.

Listed on One’s Vibe · live-checked · Oct ’26

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Co-movers

daily closes · 500dMethod ›

Moved together

MRSHwithADP

×0.61co-movement · ADP on MRSH · 500d

r 0.59scale to r 0.75

No shared co-movers.

MRSH, solidADP, hatched× = co-movement · βr = correlationBar = r to r 0.75Source: daily closes

MRSHMarsh & McLennan Companies, Inc.

204.04▼−0.65%

Mkt cap$97.7BRevenue$6.6BQ3 FY26Revenue$26.1BFY25

ADPAutomatic Data Processing Inc

297.31▼−0.49%

Regular sessionNov 3 '26

Mkt cap$117.9BRevenue$5.5BQ1 FY27Revenue$21.9BFY26

Compare

Regular sessionNov 3 '26

MRSHMarsh & McLennan Companies, Inc.

ADPAutomatic Data Processing Inc

204.04▼−0.65%

Price

297.31▼−0.49%

$97.7B

Mkt cap

$117.9B

Q3 FY26$6.6B

Revenue

$5.5BQ1 FY27

FY25$26.1B

Revenue

$21.9BFY26

MRSH204.04▼−0.65%vsADP297.31▼−0.49%Regular sessionNov 3 '26