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

TREXTrex Co Inc

Mkt capRevenueRevenue

KOPKoppers Holdings Inc.

Mkt capRevenueRevenue

Compare

TREXTrex Co Inc

KOPKoppers Holdings Inc.

Price

Mkt cap

Revenue

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

Save comparison

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

Desk News Calendar Saved

TREXTrex Co Inc

57.38▲+14.77%· post 57.00· delayed

Mkt cap$5.1BRevenue$360MQ3 FY26Revenue$1.2BFY25

KOPKoppers Holdings Inc.

42.68▲+2.10%· post 42.68· delayed

After hoursNov 4 '26delayed

Mkt cap$790.5MRevenue$520MQ2 FY26Revenue$1.9BFY25

Compare

After hoursNov 4 '26delayed

TREXTrex Co Inc

KOPKoppers Holdings Inc.

57.38▲+14.77%post 57.00delayed

Price

42.68▲+2.10%post 42.68delayed

$5.1B

Mkt cap

$790.5M

Q3 FY26$360M

Revenue

$520MQ2 FY26

FY25$1.2B

Revenue

$1.9BFY25

TREX57.38▲+14.77%vsKOP42.68▲+2.10%After hoursNov 4 '26delayed

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

Price

Supply-chain overlap

Revenue flow

KOP: latest quarter is a loss; flow not drawable.Method ›

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only TREX 3

HDHome Depotcustomer

LOWLowe'scustomer

BCCBoise Cascadecustomer

Shared 0

No shared counterparties.

Only KOP 2

—Class I railroadsunlistedcustomer

—Brown Woodunlistedcustomer

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

Price

rebased to 0%

TREX, solidKOP, dashed