Innospec Inc (IOSP) financials
Innospec revenue and earnings by year
Innospec's revenue was $1.78 billion in the fiscal year to December 31, 2025, down 3.7% from the year before. Net income was $117 million, 6.6% of revenue. Since the fiscal year to December 31, 2016, revenue has grown 8.1% a year on average.
Fiscal years, each labelled by the calendar year it ended in.
Income statement, the last 10 fiscal years
| Fiscal year to | Dec 2025 | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 1.78 | 1.85 | 1.95 | 1.96 | 1.48 | 1.19 | 1.51 | 1.48 | 1.31 | 0.88 |
| Revenue growth | -3.7% | -5.3% | -0.8% | 32.4% | 24.3% | -21.2% | 2.5% | 13.0% | 47.9% | — |
| Gross profit | 0.49 | 0.54 | 0.59 | 0.59 | 0.43 | 0.34 | 0.47 | 0.44 | 0.40 | 0.33 |
| Gross margin | 27.7% | 29.4% | 30.3% | 29.9% | 29.3% | 28.7% | 30.8% | 29.5% | 30.9% | 37.6% |
| Operating income | 0.11 | 0.18 | 0.16 | 0.19 | 0.13 | 0.03 | 0.15 | 0.13 | 0.13 | 0.09 |
| Operating margin | 6.4% | 9.8% | 8.3% | 9.5% | 8.8% | 2.8% | 9.9% | 9.0% | 9.8% | 10.2% |
| Net income | 0.12 | 0.04 | 0.14 | 0.13 | 0.09 | 0.03 | 0.11 | 0.09 | 0.06 | 0.08 |
| Net margin | 6.6% | 1.9% | 7.1% | 6.8% | 6.3% | 2.4% | 7.4% | 5.8% | 4.7% | 9.2% |
| Diluted EPS | $4.67 | $1.42 | $5.56 | $5.32 | $3.75 | $1.16 | $4.54 | $3.45 | $2.52 | $3.33 |
| Free cash flow | 0.06 | 0.12 | 0.13 | 0.04 | 0.06 | 0.12 | 0.13 | 0.07 | 0.05 | 0.09 |
Diluted EPS is stated in today's shares (adjusted for every split since). Quarterly statements and the income statement as a flow chart are in the app: open IOSP in Markets.
How Innospec makes money
Revenue by segment in the quarter to June 30, 2026, as the company reports it.
| Segment | Revenue | Share |
|---|---|---|
| Performance Chemicals | $190M | 38.7% |
| Fuel Specialties | $186M | 37.8% |
| Oilfield Services | $115M | 23.5% |
See also: IOSP valuation and P/E history · IOSP returns
No forecast, no recommendation. This page describes Innospec Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.