What is Koppers Holdings's long-term debt?

Koppers Holdings (KOP) reported long-term debt of $915.3M in Q1 2026.

How has Koppers Holdings's long-term debt changed year-over-year?

Koppers Holdings's long-term debt decreased by 6.2% year-over-year, from $975.9M to $915.3M.

What is the long-term trend for Koppers Holdings's long-term debt?

Over 5 years (2020 to 2025), Koppers Holdings's long-term debt has grown at a 3.6% compound annual growth rate (CAGR), from $765.8M to $914.3M.

What does long-term debt mean?

Bonds, term loans, notes payable, and other borrowings with maturities beyond one year — the primary long-term financing source.

Koppers Holdings KOP Long-Term Debt

Long-Term Debt at other companies

ChemoursCC

$4.1B+0.8%

WestlakeWLK

$5.07B+10.6%

Cabot CorporationCBT

$863M-20.8%

IngevityNGVT

$1.2B-13.5%

The Greenbrier CompaniesGBX

$1.76B—

Preformed Line ProductsPLPC

$34.74M+35.3%

Other financials

Income statement

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Revenue$455.3M-0.3%

Gross profit$86.6M-18.1%

Operating income$22.0M-18.5%

Net income$7.1M+151%

EPS (diluted)$0.35+151%

Balance sheet

See full

Cash & equivalents$42.8M+28.5%

Total debt$1.0B-4.3%

Total equity$549.5M+10.3%

Total assets$1.9B-0.6%

Cash flow

See full

Operating cash flow$46.3M+304%

CapEx$11.4M-20.3%

Free cash flow$34.9M+194%

Valuation

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Market cap$859.66M+37.3%

Enterprise value$1.84B+10.7%

P/E11.2×—

P/S0.5×+0.2×

Profitability

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Gross margin22.8%+1.7pp

Operating margin8.7%+1.8pp

Net margin4.1%—

FCF margin7.4%—

Returns & leverage

See full

Return on equity14.7%—

Debt / equity1.9×-0.3×

Current ratio2.7×+0.1×

Where this comes from

Reported directly by Koppers Holdings in its filing.

Tagged under the XBRL concept us-gaap:LongTermDebtNoncurrent.

The official record: Koppers Holdings’s 10-Q, filed May 8, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Koppers Holdings's long-term debt?: Koppers Holdings (KOP) reported long-term debt of $915.3M in Q1 2026.
How has Koppers Holdings's long-term debt changed year-over-year?: Koppers Holdings's long-term debt decreased by 6.2% year-over-year, from $975.9M to $915.3M.
What is the long-term trend for Koppers Holdings's long-term debt?: Over 5 years (2020 to 2025), Koppers Holdings's long-term debt has grown at a 3.6% compound annual growth rate (CAGR), from $765.8M to $914.3M.
What does long-term debt mean?: Bonds, term loans, notes payable, and other borrowings with maturities beyond one year — the primary long-term financing source.