TacticScaleWhat Koppers Does & How It Makes Money (KOP)
Updated October 2026 · reflects Koppers's latest reported financials
Railroad crosstie treater and wood preservative and carbon chemicals maker. It earns revenue by selling treated crossties, poles and related services to railroads and utilities, and by selling wood preservatives, fire retardants and carbon products to lumber treaters and industrial customers.
How Koppers makes money
It earns revenue by selling treated crossties, poles and related services to railroads and utilities, and by selling wood preservatives, fire retardants and carbon products to lumber treaters and industrial customers.
What Koppers does
Koppers Holdings is a Pittsburgh-based company, founded in 1988, that operates in three segments. Railroad and Utility Products and Services buys and treats crossties, switch ties and bridge timbers for railroads and pressure-treats transmission and distribution poles for utilities. The segment also sells untreated wood and rail joint bars, provides inspection services, and recovers used crossties. Performance Chemicals supplies copper-based wood preservatives under the MicroPro and MicroShades brands for decking, fencing, poles and farm uses, and fire retardants under the FlamePro brand. Carbon Materials and Chemicals makes creosote, carbon pitch for aluminum and steel production, naphthalene for concrete additives, and carbon black feedstock. Customers include railroads, utilities, lumber treaters, and metals, rubber and construction companies in the US, Australasia and Europe.
Products & services
- Railroad crossties and switch ties
- Treated utility poles
- MicroPro wood preservatives
- MicroShades pigments
- FlamePro fire retardants
- Carbon pitch and creosote
What is Koppers worth?
On an owner-earnings DCF, Koppers's most-likely value is about $56 versus a recent price near $43 (30% below fair value). But TacticScale only calls a stock undervalued when the price sits below its conservative no-growth floor (~$43) with a margin of safety — so the honest verdict here is “Fairly priced — no edge.” Fair value earns its keep only at the extremes, not in the wide middle.
Price sits in the normal range — fair value isn't actionable here; it earns its keep only when price drops below the no-growth floor, or runs to roughly double the optimistic case.
⚠ High leverage — net debt is 6.9× annual cash flow. Net debt is subtracted from this fair value, but refinancing at higher rates, principal timing, and share dilution aren’t modeled — the equity can be worth far less if cash flow weakens.
Analysis, not advice. Fair value is a margin-of-safety estimate from a deterministic owner-earnings DCF, not a price target or recommendation. See the full breakdown →
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