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      As a subsidiary of PT Hutama Karya (Persero) which is soon to celebrate its 10th anniversary, PT Hakaaston has achieved extraordinary achievements. Participating in the task of constructing the Trans Sumatra Toll Road, JTTS Hakaaston managed to achieve Revenue of more than 300 percent.

      With the opportunity and trust given to participate in constructing the 2,765 km long JTTS segment, PT Hakaaston continues to improve its business, one of which is the development of the Organic business through Backward Integration with the addition of Stone Crusher and Bulk Asphalt Terminals. As well as strengthening the Inorganic business through acquiring a steel and concrete iron company, PT Bhirawa Steel in Surabaya, East Java, as well as corporate action in 2020 by acquiring the Steel Construction company, Armindo Catur Pratama, and the Ready Mix Cement company Indogreen Sentosa (SIS).

       All of these achievements are of course inseparable from the hard work and commitment of all workers to create a construction supporting manufacturing company in Indonesia with the best products and services for consumers.

About Company

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CEO's Greetings

Vision and Mission

Subsidiaries and Affiliations

Company History

Awards and National Standards

Advisory Board and Directors


Organizational Structure

Financial Summaries