Shell has announced that Rosemarie Mecca is the new executive vice president of finance and business systems for Shell Chemicals Ltd (SCL). Mecca was formerly vice president and general manager of Honeywell Hardware Product Group, of Honeywell International Inc., based in Tempe, Arizona, USA. She began her career with the National Aeronautics and Space Administration (NASA). Over the past 18 years, Mecca has held positions in finance, business operations, sales and marketing, and general management in aerospace services and manufacturing divisions.