Nurjannah Andi Lemmung

President Director

Nurjannah is the founder of Sigma Research Indonesia with competence in the design and analysis of communication, social, and marketing research. Experienced in handling social research and marketing projects for enterprise companies, ministries (government), and BUMN.

Areas of Expertise: Market Research, Consumer Behavior, Market Analysis, Segmentation,  Consumer Insight, Marketing Strategy, Management


  • IPB University – Master’s Degree, Communication 
  • University of Indonesia – Bachelor’s Degree, Communication/Media Studies 

Experiences :

  • CEO (January 2014 – Present)
  • Qualitative Research Manager (January 2008)
  • Project Manager (January 2006 – December 2011)