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

POWIPower Integrations Inc

Mkt capRevenueRevenue

CPKChesapeake Utilities Corp

Mkt capRevenueRevenue

Compare

POWIPower Integrations Inc

CPKChesapeake Utilities Corp

Price

Mkt cap

Revenue

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

Save comparison

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

Desk News Calendar Saved

POWIPower Integrations Inc

44.98▲+2.54%· post 44.72

Mkt cap$2.5BRevenue$119MQ2 FY26Revenue$444MFY25

CPKChesapeake Utilities Corp

136.66▲+0.18%· post 138.96

ClosedNov 2 '26

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

Compare

ClosedNov 2 '26

POWIPower Integrations Inc

CPKChesapeake Utilities Corp

44.98▲+2.54%post 44.72

Price

136.66▲+0.18%post 138.96

$2.5B

Mkt cap

$3.3B

Q2 FY26$119M

Revenue

$202MQ2 FY26

FY25$444M

Revenue

$930MFY25

POWI44.98▲+2.54%vsCPK136.66▲+0.18%ClosedNov 2 '26

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only POWI 8

AVTAvnetcustomer

—Lapis Semiconductorunlistedsupplier

—Seiko Epsonunlistedsupplier

—X-FAB Semiconductor Foundriesunlistedsupplier

4 more · POWI 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