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

DUKDuke Energy Corp

Mkt capRevenueRevenue

NGGNational Grid PLC

Mkt capRevenueRevenue

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DUKDuke Energy Corp

NGGNational Grid PLC

Price

Mkt cap

Revenue

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

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Revenue flow

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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DUKDuke Energy Corp

128.17▼−1.47%· post 128.17· delayed

Mkt cap$101.3BRevenue$7.6BQ2 FY26Revenue$32.2BFY25

NGGNational Grid PLC

83.15▼−3.23%· post 83.70· delayed

After hoursNov 6 '26delayed

Mkt cap$89.3BRevenue—Revenue—

Compare

After hoursNov 6 '26delayed

DUKDuke Energy Corp

NGGNational Grid PLC

128.17▼−1.47%post 128.17delayed

Price

83.15▼−3.23%post 83.70delayed

$101.3B

Mkt cap

$89.3B

Q2 FY26$7.6B

Revenue

—

FY25$32.2B

Revenue

—

DUK128.17▼−1.47%vsNGG83.15▼−3.23%After hoursNov 6 '26delayed

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

Price

Supply-chain overlap

Revenue flow

NGG: latest quarter not drawable.Method ›

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only DUK 4

HNRGHallador Energysupplier

ASPNAspen Aerogelssupplier

PRIMPrimoris Servicessupplier

ENBEnbridgesupplier

Shared 0

No shared counterparties.

Only NGG 5

CTRICenturisupplier

NICENicesupplier

—Eliaunlistedsupplier

—TenneT

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

unlisted

supplier

1 more · NGG chain ›

Price

rebased to 0%

DUK, solidNGG, dashed