Wahyu Rahtomo



  • Problem Solving 
  • Six sigma
  • Lean Six Sigma 
  • Lean Manufacturing & Service
  • Data Analytics
  • Design Thinking 
  • Managerial and Leadership 
  • Creative and Innovative Thinking
  • Quality Core Tools


PQM Consultants
Cempaka Putih
Jakarta Pusat

Wahyu Rahtomo Tri Joko is a senior consultant in PQM – a consulting firm that specializes in helping clients to build continuous improvement culture by making “productivity and quality improvement through people” works.

Prior to joining PQM Consultant, He started his career at PT. LG Innotek Indonesia which produce electronics components for global markets for more than 8 years, and the latest position as Management Representative (MR) for ISO 9001 and Quality Assurance Leader. Wahyu also as a Six Sigma Black Belt Holder for more than 14 years and has finished several projects and facilitate several important project. 

Wahyu graduated from Diponegoro University majoring Electrical Engineering. During his education, he was also as control laboratory assistance.

He attended various trainings & seminars in productivity and quality improvement, i.e: : Six Sigma for Manufacturing Black Belt, Quality Internal Audit QMS ISO 9001:2000, Environmental Internal Audit EMS ISO 14001:2004, Awareness and Documentation ISO 14001, Awareness and Documentation ISO 18001:1999, Awarenenss ISO TS16949:2002, Minitab Training, Leadership Training, Innovation School, Specialis Auditor Training,  Statistical Process Control,  ISO/TS Core Tools Training,  Cost of Poor Quality Training,  Training Failure Mode Effect Analysis (FMEA).

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