Leadership Biographies

Please find biographies and photography of key members of the biocides leadership team.

Business Management Team

Mark Henning: General Manager
Karen Kay: Business Manufacturing Leader
Rick Strittmatter: Global Director of Research & Development
John Berryman: Senior Finance Manager

Functional Team

Dwayne J. Roark: Global Business Communications Manager
Nanette Hermsen: Global Marketing Manager
Jerry Konst: Global Product Marketing Manager
Ken Littel: Marketing Manager
Susan Jiang: Business Communications Manager
Stephanie Peterson: Business Communications Specialist

Regional Commercial Managers

Per Westin: Europe, Middle East & Africa
Noriko Kajitani: Japan & Korea
Mike Lewis: North America
Rajiv Rao: India
Érica Takeda: Latin America
James Thong: Asia-Pacific
Vincent Zeng: Greater China