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

PRTSCarParts.com, Inc.

Mkt capRevenueRevenue

OESXOrion Energy Systems, Inc.

Mkt capRevenueRevenue

Compare

PRTSCarParts.com, Inc.

OESXOrion Energy Systems, Inc.

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 PRTS 7

GOOGLGooglesupplier

AMZNAmazonsupplier

METAInstagramsupplier

EBAYeBaysupplier

3 more · PRTS chain ›

Shared 0

No shared counterparties.

Only OESX 4

—Undisclosed customerunlistedcustomer

—BDO USA, P.Cunlistedsupplier

—Undisclosed direct customerunlistedcustomer

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

—US Department of Defenseunlistedcustomer

PRTSCarParts.com, Inc.

7.42▲+7.54%

Mkt cap$60.3MRevenue$129MQ3 FY26Revenue$548MFY25

OESXOrion Energy Systems, Inc.

20.70▲+3.87%

Regular sessionNov 3 '26

Mkt cap$73.1MRevenue$19MQ4 FY25Revenue$80MFY25

Compare

Regular sessionNov 3 '26

PRTSCarParts.com, Inc.

OESXOrion Energy Systems, Inc.

7.42▲+7.54%

Price

20.70▲+3.87%

$60.3M

Mkt cap

$73.1M

Q3 FY26$129M

Revenue

$19MQ4 FY25

FY25$548M

Revenue

$80MFY25

PRTS7.42▲+7.54%vsOESX20.70▲+3.87%Regular sessionNov 3 '26