Subsidiaries And Group

Founded in 2013 as a spin-off of PT Wiratman, PT Wiratman Cipta Manggala specializes in Construction Supervision, Construction Management, and Project Management. We are committed to enhancing project delivery through professional oversight, technical excellence, and sustainable practices. Our services ensure efficiency, quality, and compliance across diverse infrastructure and building projects.

Established in 2015 through a partnership with Japan’s Chodai Co. Ltd., PT Wiratman Chodai Indonesia delivers engineering consulting and project management services. Combining local insight with Japanese innovation, the company supports infrastructure development in Indonesia, Philippines, and Vietnam. This collaboration ensures high technical standards and cross-border expertise in planning, design, and implementation of strategic infrastructure projects.

Acquired by Wiratman Group in 1984, PT Geomarindex offers topographical surveys, soil investigations, and bathymetric studies. Supported by a KAN-certified in-house laboratory, Geomarindex delivers accurate data for environmental studies, feasibility assessments, and the development of buildings and infrastructure. With advanced technology and experienced teams, Geomarindex ensures quality geotechnical services for both land and marine projects.

PT Mitrawira Anekaguna focuses on building management and property services, ensuring efficient operations and dependable maintenance. As part of the Wiratman Group, we combine expertise with practical solutions. The company also owns and manages office and residential properties, delivering consistent quality in asset management and daily operations across commercial and living spaces.

Established in 2012, Yayasan Pendidikan Wiratman contribute knowledge in architecture and civil engineering through applied research, training programs, and professional publishing. It has published several industry-related books and conducted studies that responds to the evolving needs of the industry. The foundation serves as a platform for continuous learning and insight-sharing among professionals, academics, and students in the architecture and engineering.

Recognizing the growing potential in Timor-Leste, Wiratman has established a local branch to pursue infrastructure and development opportunities more effectively. Previously engaged as a foreign partner, the company saw the strategic advantage of a local presence to support project delivery and collaboration. This expansion reflects Wiratman’s long-term commitment to contributing to Timor-Leste’s national growth.