INNOSPEC INC.

IOSP · NASDAQ

All Other Miscellaneous Chemical Product and Preparation Manufacturing · US

Innospec Inc. is an international specialty chemicals company with approximately 1900 employees in 24 countries. Innospec manufactures and supplies a wide range of specialty chemicals to markets in the Americas, Europe, the Middle East, Africa and Asia-Pacific. The Fuel Specialties business specializes in manufacturing and supplying fuel additives that improve fuel efficiency, boost engine performance and reduce harmful emissions. Oilfield Services provides specialty chemicals to all elements of the oil and gas exploration and production industry. The Performance Chemicals business creates innovative technology-based solutions for our customers in the Personal Care, Home Care, Agrochemical, Mining and Industrial markets. Octane Additives produced octane improvers to enhance gasoline.

Market Data

Price $70.60 -0.83 (-1.16%)

Market Cap$1.77B

P/E Ratio15.15

EPS$—

52W High$102.26

52W Low$69.23

Beta0.95

Data from Finnhub · Updated Mar 11, 2026