Leena Laitinen

* director, content management of Finnish Professional Media
  SUOMA Ltd since 2004 and managing director 2006

* publishing director of Kempulssi Ltd since 2005

* Finnish Professional Media SUOMA Ltd and Kempulssi Ltd
  managing director 2006
* editor-in-chief of Finnish Chemical Magazine Kemia-Kemi since 2002
* engineer in chemical technology (M.Sc.) (Helsinki University
  of Technology, 1988)
* previous experience, among other things, as editor of Finnish
  Chemical Magazine Kemia-Kemi and researcher at Finnish
  National Board of Water and Environment

Kalevi Sinisalmi
* Sales Manager of Finnish Chemical Magazine (Kemia-Kemi)
  and Finnish Recycling News (Uusiouutiset) since 2011
* experienced salesman and entrepreneur
* work experience with multi-purpose devices, information
  system solutions, and office space rental, among other
  things


Irja Hagelberg

* assistent at Finnish Professional Media SUOMA Ltd
* office manager of Kempulssi Ltd responsible for information,
  customer service, circulation management, invoicing and
  business management

* secretary of Finnish Chemical Magazine Kemia-Kemi since 1984
* secretary of Finnish Recycling News Uusiouutiset since 2005
* financial manager Finnish Professional Media SUOMA Ltd since
2007