IOSP - CIK 0001054905
INNOSPEC INC. trades as IOSP and has a market capitalization of $2.05 B, making it the #2083 largest US-listed company by market value. In its fiscal 2025 annual report the company posted revenue of $1.78B, down 3.7% from the prior year and net income of $119.50M. This page tracks INNOSPEC INC. through 1,749 SEC filings, with financial statements and metrics updated as new reports are filed.
Over the last 9 fiscal years INNOSPEC INC.'s revenue grew from $883.40M to $1.78B, a compound annual growth rate of 8.1%.
| Filing | Type | Filed |
|---|---|---|
| Major company event | 8-K | 2026-05-13 |
| Quarterly report | 10-Q | 2026-05-08 |
| Major company event | 8-K | 2026-05-08 |
| SCHEDULE 13G | - | 2026-04-30 |
| SCHEDULE 13G | - | 2026-04-29 |
| SCHEDULE 13G/A | - | 2026-03-27 |
| Proxy materials | DEFA14A | 2026-03-26 |
| Proxy statement | DEF 14A | 2026-03-26 |
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Continued strength in Fuel Specialties with 7 percent operating income growth and improved margins
Continued strength in Fuel Specialties offsetting lower than expected results in our other business segments
The largest companies sharing INNOSPEC INC.'s SEC industry classification (chemicals & allied products).
INNOSPEC INC. (IOSP) has a market capitalization of $2.05 B as of 2026-06-10, ranking #2083 among US-listed companies.
INNOSPEC INC. reported revenue of $1.78B for fiscal year 2025, a decrease of 3.7% year over year.
Yes. INNOSPEC INC. reported net income of $119.50M in its latest fiscal year.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
Dig into the full income statement, balance sheet, and cash flow statement with annual and quarterly views.