MARKETS / NYSE / OLN

NYSE · CHEMICALS & ALLIED PRODUCTS · LARGE CAP

Olin Corp. OLN

18 fiscal years on record · USD · FY2025 reported · SEC filings only

Revenue

$6.8B

▲ 3.7% YoY

Net income

$-101.1M

▼ 196.3% YoY

Free cash flow

$247.9M

▼ 19.5% YoY

In brief

What this company does

Olin Corporation is a vertically integrated global manufacturer and distributor of chemical products and a U.S. manufacturer of ammunition. Its operations are concentrated in three business segments: Chlor Alkali Products and Vinyls, Epoxy and Winchester. Approximately 32% of its 2025 sales were generated outside of the U.S., including 31% of Chlor Alkali Products and Vinyls segment sales, 59% of Epoxy segment sales and 13% of Winchester segment sales. During 2025, no single customer accounted for more than 10% of sales. Olin Corporation is a Virginia corporation, incorporated in 1892, with its principal executive offices in Clayton, Missouri.

Written from the business description in OLIN Corp's annual report to the U.S. Securities and Exchange Commission, filed 20 February 2026. Every sentence was checked against that document before publication.

Growth

USD 6.8B

Revenue, FY2025 · full 18-year series below

Revenue $B Net income $B

FY2025 · Revenue 6.8 · Net income -0.1

Compound annual growth

Revenue

−10.2%

+3.3%

+9.0%

+10.2%

Dividend / share

+0.0%

Returned to shareholders

−54.1%

+2.1%

+5.8%

+5.4%

3 yrs

5 yrs

10 yrs

15 yrs

Revenue compounded at +3.3% a year over five years.

Compound annual rates per period — left blank where that exact year isn't on file, the series crosses a loss, or (per-share rows) a split falls inside the window.

Profitability

−1 cents

lost on every revenue dollar

Operating margin Net margin

FY2025 · Operating 0.1% · Net -1.5%

ROE

FY2025 · ROE -5.2%

Gross margin7.4%

Operating margin0.1%

Net margin-1.5%

Return on assets-1.4%

EBITDAUSD 526.9M

Each USD of equity lost 5 cents this year.

Cash & shareholders

USD 139.8M

returned in FY2025 · dividends + net buybacks

Free cash flow $B

FY2025 · FCF 0.2

Net buybacks $B Dividends $B

FY2025 · Dividends 0.1 · Net buybacks 0.0

Dividends paidUSD 91.6M

Net buybacksUSD 48.2M

Share of profit-138.3%

Consecutive raises—

USD 91.6M in dividends and USD 48.2M in buybacks went back to shareholders in a year without profit.

Total assetsUSD 7.3B

EquityUSD 1.8B

CashUSD 167.6M

Gross debtUSD 2.8B

Net debtUSD 2.7B

Current ratio1.21×

Net debt stands at 145% of equity.

The 18-year record

18 fiscal years

Every figure from documents filed with the SEC · USD

EPS, diluted, dividend per share and shares outstanding are shown without shading, and a vertical line marks the year the share count changed — the series crosses a large, unexplained change in share count, so the years on either side are not on a comparable scale.

row low → row highnegative

Metric	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015	2014	2013	2012	2011	2010	2009	2008
Revenue $B	6.8	6.5	6.8	9.4	8.9	5.8	6.1	6.9	6.3	5.6	2.9	2.2	2.5	2.2	2.0	1.6	1.5	1.8
Operating income $B	0.0	0.3	0.7	1.8	1.9	−0.7	0.2	0.7	0.3	0.1	0.1	0.2	0.3	0.3	0.2	0.1	0.2	0.3
EBITDA $B	0.5	0.8	1.2	2.4	2.4	−0.2	0.8	1.3	0.9	0.6	0.3	0.3	0.4	0.4	0.3	0.2	0.3	0.3
Income tax $B	−0.1	0.0	0.1	0.3	0.2	−0.1	−0.0	0.1	−0.4	−0.0	0.0	0.1	0.1	0.1	0.1	0.0	0.1	0.1
Net income $B	−0.1	0.1	0.5	1.3	1.3	−1.0	−0.0	0.3	0.5	−0.0	−0.0	0.1	0.2	0.1	0.2	0.1	0.1	0.2
Free cash flow $B	0.2	0.3	0.7	1.7	1.5	0.1	0.2	0.5	0.4	0.3	0.1	0.1	0.2	0.0	0.0	0.0	0.1	−0.1
EPS, diluted $	−0.88	0.91	3.57	8.94	7.96	−6.14	−0.07	1.95	3.26	−0.02	−0.01	1.33	2.21	1.85	2.99	0.81	1.73	2.07
Dividend / sh $	·	·	·	·	·	0.80	0.80	0.80	0.80	0.80	0.80	0.80	0.80	0.80	0.80	0.80	0.80	0.80
Payout %	−91	90	22	9	10	−13	−1144	41	24	−3387	−5679	60	36	43	26	98	46	38
ROE %	−5.2	4.9	18.9	51.1	63.2	−50.1	−0.4	11.7	21.9	−0.2	−0.1	10.0	17.0	15.1	26.6	7.8	17.8	22.4
Shares out B	0.11	0.12	0.12	0.13	0.16	0.16	0.16	0.17	0.17	0.17	0.17	0.08	0.08	0.08	0.08	0.08	0.08	·

Slide the table for earlier years · "·" marks a figure not available in our data for that year.

Provenance

Company facts, as filed

How we verify · 0 failures in 74 reconciliationsAUDITED

Reconciled in 18 of 19 fiscal years. 7 checks could not be computed.

EPS recomputationBalance-sheet identityGross profitBalance-sheet liquiditymoeda_consistente0 failures

ActivityChemicals & Allied Products

Listed onNYSE

Incorporated inVirginia

Fiscal year endsDecember 31

Data on record since2008