They are talented professionals and the best human resource in the manganese industry. Our purpose is to make a difference and help members better understand the conditions that our sector faces today.
Recognized as a leader in her field, Constanza is a senior member of the American Institute for Chemical Engineers and the Colegio de Ingenieros de Venezuela. Her work has taken her all over the world, including across Europe, North and South America, Africa and CIS. She speaks fluent English, Spanish and French, and has been published in her industry and professional publications.
Valerie Brelière joined the IMnI in March 2006 as Executive Assistant. She now also handles the logistics for the Annual Conference, other events and meetings, along with the office management.
Prior to coming to the Institute, she spent 15 years with Sebia, a French manufacturer of innovative laboratory instruments and reagents, as the Executive Assistant to the President, the Subsidiary Manager and the Export Manager.
She earned a Bachelor’s Degree in English from l’Université de Bordeaux and a Diploma in Public Relations, Communication and International Trade.