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About us


Global GeoExperts Sdn Bhd was founded by Prof. Dr. Rosli Saad, a PhD graduate from Universiti Sains Malaysia, the leading geophysics school in Malaysia.


With more than 35 years in the geophysics field, Prof. Dr. Rosli has worked with various professional bodies including JMG, Iskandar Investment Bhd, Ranhill SAJ Sdn Bhd, Guideline Geo, Geomative, JKR and Geotropik. His vast contribution to the industry includes not only countless successful projects, but also nurturing students to become future leaders in geophysics.

Our Team

Construction Site

Prof. Dr. Rosli Saad


  • Geophysics PhD, MSc and BSc from USM (Penang)

  • Professional geologist registered with BOG (PG 447)

  • 36 years of experience in the field of geophysics, geology, geotechnic & environmental engineering

  • Published > 231 journal papers & 10 research books

  • Has produced 46 PhD and MSc students

  • Appointed as an honorable professor at USM

Construction site

Dr. Najmiah Rosli


  • PhD graduate in exploration geophysics under fast-track scheme in Universiti Sains Malaysia (USM)

  • Received her BSc in Applied Geology with 1st Class Honour from Universiti Malaya (UM)

  • Published 8 journal papers, 1 book and 4 conference papers

Sieving for Treasures

Dr. Nazrin Rahman


  • PhD graduate in exploration geophysics from Universiti Sains Malaysia (USM) - magnetotellurics for fault studies.

  • MSc graduate in exploration geophysics from Universiti Sains Malaysia (USM) - Integrated geophysical methods for groundwater studies.

  • BSc in Pure Physics from Universiti Malaya (UM).

Pipeline Construction

Farid Najmi


  • BSc in Geology from University of Arizona, USA.

  • Currently pursuing PhD in USM under fast-track scheme in hydrogeology and geophysics field the team.

Land Mining



  • Best Student BSc Geoscience from Universiti Malaysia Kelantan (UMK)

  • Worked at Orogenic Resources Sdn Bhd in conducting lab test on onshore and offshore core samples.

Business Meeting


Business Consultant

  • Over a decade working in Europe and Japan with multinationals including Oracle and Citibank

  • Business degree from Dublin City University in Ireland and further APA, QFA and CIP qualifications

Aerial View of Mining

Ahmad Rithauddin


Sales & marketing consultant

Founder of LR Teknik Geo Services with more than 20 years experience in geophysical sales, aftersales and services.

His company is the distributor for various instruments including:

  • Guideline Geo

  • Scientrex

  • Geophysical Survey System

  • Gem System

  • Mount Sopris

  • ALT Geologger

  • KMS Technologies

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