• Kenya Broadcasting Corporation
  
• Kenya Civial Aviation Authority
  
• Kenya Airport Authority
  
• City Council of Nairobi
  
• Kenya Pipeline
  
• Lake Victorial service board
  
• Kenya Tourist Board
  
• World Vision
  
• Ministry of Public works
  
• Ministry of Trasportation and Communication
  
• Kenya Institute of mass Comminication
  
• International Organisation for Migration
  
• Kenya Power and Lighting Company
  
• Forest Department MENR
  
• Nairobi water and sewarege company Limited
  
• Kenya Agricultural Research Institute KARI
  

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