Portfolio

Companies we own.

Three operating companies in Indonesia, held by RAMHYS Pte. Ltd. in Singapore.

PT Galaksi Investasi Harapan

Precision polymer manufacturing for OEM and Tier 1 customers.

PT GADA Integrated Systems

Water-management systems for land, buildings and infrastructure.

PT Chakra Advanced Materials Laboratory

Independent testing and research for polymers and advanced materials.

Home of the PlastIQ consortium

How they connect

One company makes. One tests. One deploys.

GIH · Precision manufacturing

Gives portfolio companies a route from design to controlled production.

GADA · Water systems

Gives water technologies a channel to real projects in Indonesia.

CHAKRA · Testing & research

Gives portfolio companies independent evidence that their product works.