LITTLETON, Colo., April 10, 2013 (GLOBE NEWSWIRE) -- Innospec Inc. (Nasdaq:IOSP) today announced that it will release first quarter 2013 earnings results on Monday, May 6, 2013 after market close. Following the release of its results, Patrick Williams, President and Chief Executive Officer, and Ian Cleminson, Executive Vice President and Chief Financial Officer, will host an interactive conference call on Tuesday, May 7, 2013, at 9:00 AM EDT (2:00 PM UK). The public is invited to listen to the conference call by dialing 1-877-249-9037 (U.S.) and +44 (0) 20 3478 5300 (International), 5-10 minutes prior to the start of the call. The access code is 1574839. An audio webcast of the conference call will run simultaneously on the company's website at www.innospecinc.com . The relevant link as well as the slide presentation for the conference call will be found in the Investor Relations section of the website. A replay of the call will be available from May 7, 2013 through May 13, 2013. The replay can be accessed by calling 1-866-932-5017 (U.S.) and +44 (0) 20 3427 0598 (International). The access code for the replay is 1574839. A replay of the webcast can also be accessed from the company's website and will be available for 30 days following the call. About Innospec Inc. Innospec Inc. is an international specialty chemicals company with approximately 900 employees in 20 countries. Innospec manufactures and supplies a wide range of specialty chemicals to markets in the Americas, Europe, the Middle East, Africa and Asia-Pacific. Innospec's Fuel Specialties business specializes in manufacturing and supplying the fuel additives that help improve fuel efficiency, boost engine performance and reduce harmful emissions. Innospec's Performance Chemicals business provides effective technology-based solutions for our customers' processes or products focused in the Personal Care; Polymers; and Fragrance Ingredients markets. Innospec's Octane Additives business is the world's only producer of tetra ethyl lead.