Soil Investigation, Surveys, and Engineering Services


Our aims are to achieve and maintain a high standard in soil investigation. Our working practices meet the highest health and safety requirements.


Our in-house laboratories are equipped to provide comprehensive geotechnical soil testing services which meet the appropriate International Standards.


Soilens is renowned for providing highly qualified, accurate, and time efficient supervision service to support and enhance the project execution.


General contracting, often referred to as a traditional delivery system, allows the owner to engage with the architect/engineer to prepare the design of the entire project.

Meet the Executive Team

Company team

President Director & Founder

President Director & Founder of PT Soilens since 1971. He is an expert in soil mechanics, dealing in Civil Engineering field since 1963 until now, and HATTI Advisory Board as well. His vision is to maintain & increase client trusts, and compete fairly with similar companies in the world class..

Company team

Ariastiadi Saleh Herutjakra,
President Commissioner

President Commissioner of PT Soilens with 28 years experience as an expert of banking supervisor. With his expertise in strategic & risk management will helps PT Soilens to ensure that the strategic risks of the organization can be managed properly.

Company team

Purbo Jarsono Wignjosajono,
Director of Finance and Accounting

An Indonesian Citizen, born in 1966. He was appointed as the Director of Finance and Accounting in 2015 after joining PT Soilens in 2002. Graduated with a Bachelor’s Degree in Applied Sciences in Civil Engineering from San Diego State University, USA in 1991 and with an MBA degree from National University, San Diego, USA in 1994. Experiences include management consultant and financial advisor when joining Arthur Andersen (Prasetio, Utomo & Co and Prasetio Strategic Consulting).

Company team

Syaiful Akbar,
Director of Human & Organization Capital

Director of Human & Organization Capital, Internal Control. He involved many international projects for Geotechnic and also an expert of exploration & exploitation tooling since 1992 for BLFE Australia Pty Ltd until now and with this performance will helps PT Soilens to reach a behavior based of safety work.

Company team

Bemby Sunaryo,
Commercial and Operation Director

He is a Commercial and Operation Director with more than 30 years experience. One of his mission is to drive success and delivers his professional acumen to bring PT SOILENS to the next level and helps PT SOILENS to reach the company’s vision to be a world class company.


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