History
In 1989, PT Tarumanegara Bumiyasa was established as a professional firm that was independent from Civil Engineering Laboratory of Tarumanagara University. In October 1992, PT Tarumanegara Bumiyasa owned 600m2 for a a permanent office and laboratory at Jl. K.H. Taisir No. 3. However, since August 17th, 2017, we have moved to our new office “Graha Tarumanegara” at Jl. Raya Kebayoran Lama No. 345, West Jakarta.
Vision
- Aspires to be a National-Scale Geotechnical Company
- To have International Quality
- Performing with 5T: Integrated; Leading; Best; Trusted; and Excellence.
Mission
- Grounded in and Adhering to the Principle of Integrity.
- Honor and Dignity of the Engineering Profession and supported by the Spirit to improve General welfare.
- Unbiased
- Strive for Professional Competence and Prestige along with support for Professional Associations through Leadership Exemplary.
- Participative, Transformative, Synergistic, Dialogical, Determined, and Professionally Organized Management.
- Service, Training, Development, Teaching, and Dissemination of Engineering – Geotechnical (5P)
Message from our board of director

Ir. Jo Lian Huat
President Director

Ir. Michel Suhendro P
Director
Dear Valued Clients,
Since 2020, the COVID-19 pandemic has become a global pandemic, it has had a tremendous impact on health and the economy. The previously fast-paced construction sector has experienced a slowdown due to this pandemic. We as business people are also affected by this. However, We, PT Tarumanegara Bumiyasa, are still trying to survive with all the obstacles that exist.
During this pandemic period, we focus on developing our knowledge and competence in the geotechnical field. One of the things We do is provide provide vocational or learning facilities as a real contribution to the academic world, research, and associations. This is realized by the availability of geotechnical testing simulation facilities in our office and active participation in academics such as providing seminars and training to other parties. In addition, We also develop competence by upgrading soil investigation to site characterization by combining geotechnical, geophysical, and geological sciences. We do this by utilizing the right human resources and equipment according to their respective core competencies. It is hoped that with all the developments carried out, We can provide the best service and can help you in characterizing the condition of the project area. We hold a firm commitment to continuously strive to upgrade the capacity of our equipment and human resources to achieve our vision as the best geotechnical company with international standards.
Finally, we would like to thank our clients who have trusted us all this time. We hope you can continue to trust us for your next project
Best Regards,
Board of Directors


