Leadership
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Cliff Caldwell
Chief Executive Officer
Cliff Caldwell, CEO, comes to CIL with more than 30 years international executive management experience for industrial gas, specialty gas and chemicals serving the electronics, pharmaceutical, chemical, research and high technology industries.
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Maureen Duffy
Vice President of Sales and Marketing
Maureen Duffy joined CIL in 1983 and is currently the Vice President of Sales and Marketing.
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Todd Osiek, PhD
Chief Scientific Officer
Todd Osiek, CSO, is responsible for supporting operations development of best practices in Safety and Quality, working with Sales and Marketing on new-product development, and mapping out strategic directions and opportunities.
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Warren Arenz
Vice President of Operations
As the Vice President of Operations, Warren is responsible for all technical and supply chain functions and consistently delivering value through the delivery of over 15,000 SKUs to CIL's customers around the globe.
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Tim Eckersley, PhD
Director of Analytical Chemistry
Dr. Tim Eckersley, Director of Analytical Chemistry, holds a PhD from the University of Lancaster (UK) in physical organic chemistry.
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Marwan ElMasri, PhD
Director of GMP Production
Marwan ElMasri is the GMP Production Manager at CIL. He was previously the Assistant Production Manager for Research Products and has over 26 years experience as a professional chemist.
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Michael Steiger
Vice President of Project Engineering and Execution
As Vice President of Project Engineering and Execution, Steiger is the lead project engineer for the major engineering projects at CIL and is responsible for overseeing the engineering requirements for projects and operations. The engineering team then supports and provides expertise for process operations.
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Ellen Veenstra
Director of Quality and Regulatory Affairs
As the Director of Quality and Regulatory Affairs (2016), Ellen is responsible for the daily operation of the QC and QA/RA groups to ensure compliance with internal procedures as well as regulatory obligations globally. Ellen and her team strive to continually improve all quality and regulatory programs.
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Our mission is to grow CIL’s leadership in the stable isotope market by providing the highest quality product, superior service, innovative new products, synthetic expertise and breadth of product line to the research community world-wide.