Our Team

The People Behind Rigsis​

People are at the heart of everything we do. Our team consists of seasoned geothermal consultants, multidisciplinary engineering professionals, and talented young engineers who work together to deliver innovative and reliable solutions. Through continuous learning, technical development, and collaboration, we uphold the highest standards of engineering excellence in every project we undertake.

Farhan Muhammad
Farhan Muhammad

Chief Executive Officer

Visionary leader with 15 years in geothermal industries.

Sally Amalia
Sally Amalia

Chief Support Officer

Has extensive experience in corporate operations, finance, human resources.

Our Team

Explore our specialized divisions and meet the experts shaping Rigsis’ impact across the geothermal industry.

Consultant
  • All
  • Consultants (9)
  • Support & Finance (5)
  • Business Development (3)
Viki Agustino
Viki Agustino

Operations Manager

Extensive experience in geothermal operations, project execution, and engineering team.

Dicky Alamsyah
Dicky Alamsyah

Lead Surface

Extensive experience in geothermal operations, project execution, and engineering team.

Stefanus Kusuma Adityawan
Stefanus Kusuma Adityawan

Lead Surface

Extensive experience in geothermal operations, project execution, and engineering team.

Pradana Vian Prasetyo
Pradana Vian Prasetyo

Drilling Engineer

Extensive experience in geothermal operations, project execution, and engineering team.

Didin Chaerudin I
Didin Chaerudin I

Drilling Engineer

Extensive experience in geothermal operations, project execution, and engineering team.

Teuku Muhammad Iqbal
Teuku Muhammad Iqbal

Mechanical Engineer

Extensive experience in geothermal operations, project execution, and engineering team.

Mashuri
Mashuri

Software Engineer

Extensive experience in geothermal operations, project execution, and engineering team.

Bintang Antares
Bintang Antares

Associate Mechanical Engineer

Extensive experience in geothermal operations, project execution, and engineering team.

Yuga Lendistanu
Yuga Lendistanu

Sr. Civil Engineer

Extensive experience in geothermal operations, project execution, and engineering team.

Septi Tri Ratnasari
Septa Tri Ratnasari

Business Development Manager

Extensive experience in geothermal operations, project execution, and engineering team.

Nur Raisa Olivia
Nur Raisa Olivia

Business Executive

Extensive experience in geothermal operations, project execution, and engineering team.

Dini Nuari Ardian
Dini Nuari Ardian

Business Development Officer

Extensive experience in geothermal operations, project execution, and engineering team.

Erika Tionady
Erika Tionady

HR, GS and Legal Manager

Extensive experience in geothermal operations, project execution, and engineering team.

Ariani Tri Utari
Ariani Tri Utari

Human Resources

Extensive experience in geothermal operations, project execution, and engineering team.

Dian Yulita Putri
Dian Yulita Putri

Human Resources

Extensive experience in geothermal operations, project execution, and engineering team.

Arllenetrixy Marfiany
Arllenetrixy Marfiany

Finance

Extensive experience in geothermal operations, project execution, and engineering team.

Ricke Ronny Hasymy
Ricke Ronny Hasymy

Tax and Accounting Spv

Extensive experience in geothermal operations, project execution, and engineering team.