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

MSEXMiddlesex Water Co

Mkt capRevenueRevenue

CPKChesapeake Utilities Corp

Mkt capRevenueRevenue

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MSEXMiddlesex Water Co

CPKChesapeake Utilities Corp

Price

Mkt cap

Revenue

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

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Supply-chain overlap

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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Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only MSEX 12

—City of Dover, Delawareunlistedsupplier

—New Jersey Water Supply Authorityunlistedsupplier

—Non-affiliated water utility regulated by the New Jersey Board of Public Utilitiesunlistedsupplier

—Borough of Avalonunlistedcustomer

8 more · MSEX chain ›

Shared 0

No shared counterparties.

Only CPK 2

—Florida Gas Transmissionunlistedsupplier

—Gulfstream Natural Gas Systemunlistedsupplier

Role chip = supplier or customer—= no ticker (unlisted)Source: SEC EDGAR

MSEXMiddlesex Water Co

56.73▲+2.50%· post 56.74

Mkt cap$1.1BRevenue$60MQ3 FY26Revenue$195MFY25

CPKChesapeake Utilities Corp

136.66▲+0.81%· post 136.66

ClosedOct 30 '26

Mkt cap$3.3BRevenue$202MQ2 FY26Revenue$930MFY25

Compare

ClosedOct 30 '26

MSEXMiddlesex Water Co

CPKChesapeake Utilities Corp

56.73▲+2.50%post 56.74

Price

136.66▲+0.81%post 136.66

$1.1B

Mkt cap

$3.3B

Q3 FY26$60M

Revenue

$202MQ2 FY26

FY25$195M

Revenue

$930MFY25

MSEX56.73▲+2.50%vsCPK136.66▲+0.81%ClosedOct 30 '26