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SEC registrant · CIK 0001054905

INNOSPEC INC. (IOSP)

INNOSPEC INC. (CIK 0001054905, ticker IOSP, EIN 98-1081725) reported revenue of $1.78 billion ($1,778,000,000) for FY2025 (2025-01-01 to 2025-12-31) and net income of $116.6 million ($116,600,000) for FY2025 (2025-01-01 to 2025-12-31), as filed in its 10-K filed 2026-02-18 (accession 0001193125-26-056502).

Figures are as filed with the SEC in XBRL, in whole US dollars unless stated, for the company's own fiscal years (fiscal year ends December 31).

Data as of Oct 21, 2026 (Olympus publication) · Markdown version

  • Values are as filed by the company in its 10-K and 10-Q XBRL data. When a later filing restates a value, the latest filed value is shown and the first reported value is noted.

Identifiers

As published in the company's EDGAR submissions record.

IdentifierValue
CIK0001054905
TickersIOSP (Nasdaq)
EIN98-1081725
SIC industry code2800 Chemicals & Allied Products
State or country of incorporationDE
Fiscal year endDecember 31
Filer categoryLarge accelerated filer
Entity typeoperating
Olympus entity IDorg_3k589xbvee60k9jn6tdnjbaw0a
  • The EIN is the one the filer gave to EDGAR. The SEC does not verify it; Olympus checks only that it has nine digits and a prefix the IRS assigns.

Latest annual financial metrics

The latest annual value of each standardised metric, with the filing it was taken from.

MetricValueFiscal periodPeriodFormFiledAccession numberXBRL concept
Revenue$1,778,000,000FY20252025-01-01 to 2025-12-3110-K2026-02-180001193125-26-056502RevenueFromContractWithCustomerExcludingAssessedTax
Net income$116,600,000FY20252025-01-01 to 2025-12-3110-K2026-02-180001193125-26-056502ProfitLoss
Total assets$1,832,400,000FY2025as of 2025-12-3110-K2026-02-180001193125-26-056502Assets
Total liabilities$499,500,000FY2025as of 2025-12-3110-K2026-02-180001193125-26-056502Liabilities
Stockholders' equity$1,326,100,000FY2025as of 2025-12-3110-K2026-02-180001193125-26-056502StockholdersEquity
Operating cash flow$138,300,000FY20252025-01-01 to 2025-12-3110-K2026-02-180001193125-26-056502NetCashProvidedByUsedInOperatingActivities
Diluted earnings per share$4.67 per shareFY20252025-01-01 to 2025-12-3110-K2026-02-180001193125-26-056502EarningsPerShareDiluted
Shares outstanding24,777,859 sharesFY2025as of 2026-01-3110-K2026-02-180001193125-26-056502EntityCommonStockSharesOutstanding
  • Accession numbers link to the filing's index on SEC EDGAR.

Revenue and net income history

Every annual revenue and net income value served for fiscal years 2016-2025, newest first, each with its filing.

MetricFiscal periodPeriodValueFormFiledAccession number
RevenueFY20252025-01-01 to 2025-12-31$1,778,000,00010-K2026-02-180001193125-26-056502
RevenueFY20242024-01-01 to 2024-12-31$1,845,400,00010-K2026-02-180001193125-26-056502
RevenueFY20232023-01-01 to 2023-12-31$1,948,800,00010-K2026-02-180001193125-26-056502
RevenueFY20222022-01-01 to 2022-12-31$1,963,700,00010-K2025-02-190000950170-25-022803
RevenueFY20212021-01-01 to 2021-12-31$1,483,400,00010-K2024-02-140000950170-24-014960
RevenueFY20202020-01-01 to 2020-12-31$1,193,100,00010-K2023-02-220001193125-23-044405
RevenueFY20192019-01-01 to 2019-12-31$1,513,300,00010-K2022-02-160001193125-22-044144
RevenueFY20182018-01-01 to 2018-12-31$1,476,900,00010-K2021-02-170001193125-21-046094
RevenueFY20172017-01-01 to 2017-12-31$1,306,800,00010-K2020-02-190001193125-20-041516
RevenueFY20162016-01-01 to 2016-12-31$883,400,00010-K2019-02-200001193125-19-044946
Net incomeFY20252025-01-01 to 2025-12-31$116,600,00010-K2026-02-180001193125-26-056502
Net incomeFY20242024-01-01 to 2024-12-31$35,600,00010-K2026-02-180001193125-26-056502
Net incomeFY20232023-01-01 to 2023-12-31$139,100,00010-K2026-02-180001193125-26-056502
Net incomeFY20222022-01-01 to 2022-12-31$133,000,00010-K2025-02-190000950170-25-022803
Net incomeFY20212021-01-01 to 2021-12-31$93,100,00010-K2024-02-140000950170-24-014960
Net incomeFY20202020-01-01 to 2020-12-31$28,700,00010-K2023-02-220001193125-23-044405
Net incomeFY20192019-01-01 to 2019-12-31$112,200,00010-K2022-02-160001193125-22-044144
Net incomeFY20182018-01-01 to 2018-12-31$85,000,00010-K2021-02-170001193125-21-046094
Net incomeFY20172017-01-01 to 2017-12-31$61,800,00010-K2020-02-190001193125-20-041516
Net incomeFY20162016-01-01 to 2016-12-31$81,300,00010-K2019-02-200001193125-19-044946

Recent 10-K and 10-Q filings

The 12 most recent 10-K, 10-Q and amendment filings in EDGAR, newest first.

FormFiledPeriod of reportAccession numberDocument
10-Q2026-08-052026-06-300001193125-26-334178iosp-20260630.htm
10-Q2026-05-082026-03-310001193125-26-213510iosp-20260331.htm
10-K2026-02-182025-12-310001193125-26-056502iosp-20251231.htm
10-Q2025-11-052025-09-300001193125-25-266077iosp-20250930.htm
10-Q2025-08-062025-06-300000950170-25-103628iosp-20250630.htm
10-Q2025-05-092025-03-310000950170-25-067608iosp-20250331.htm
10-K2025-02-192024-12-310000950170-25-022803iosp-20241231.htm
10-Q2024-11-062024-09-300000950170-24-121901iosp-20240930.htm
10-Q2024-08-072024-06-300000950170-24-092351iosp-20240630.htm
10-Q2024-05-102024-03-310000950170-24-057487iosp-20240331.htm
10-K2024-02-142023-12-310000950170-24-014960iosp-20231231.htm
10-Q2023-11-082023-09-300000950170-23-060765iosp-20230930.htm

Identifier registry

The company's identifiers in the Olympus identifier registry, each with how it was linked and its source.

SchemeValueHow linkedSourcePublished
SEC Central Index Key (CIK) · OLY-US-SEC-CIK0001054905published by the sourcedata.sec.gov/submissions/CIK0001054905.json2026-10-21
Employer Identification Number (EIN) · US-EIN98-1081725published by the sourcedata.sec.gov/submissions/CIK0001054905.json2026-10-21

Former names

NameFromTo
OCTEL CORP1998-06-092006-01-09

Sources

  • EDGAR submissions (nightly bulk archive) (company profile and filings) — U.S. Securities and Exchange Commission. EDGAR snapshot sha256:f7d2a4f18cb91aae, source date 2026-10-20. https://data.sec.gov/submissions/CIK0001054905.json
  • EDGAR XBRL company facts (nightly bulk archive) (financial metrics) — U.S. Securities and Exchange Commission. EDGAR snapshot sha256:01e4045aa34d7224, source date 2026-10-20. https://data.sec.gov/api/xbrl/companyfacts/CIK0001054905.json
  • Published by Olympus on Oct 21, 2026.
  • Source data: U.S. Securities and Exchange Commission (EDGAR). Values are as filed by the registrant; Olympus does not audit or adjust them.
  • Olympus is not affiliated with or endorsed by the U.S. Securities and Exchange Commission.

Get this data from the API

The same figures, with provenance on every value, from the API (free API key, reference) or from an AI agent through the Olympus MCP server.

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MCP tool call
get_sec_company_financials {"cik":"1054905"}

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