Chemicals Powering Global Growth
Chemicals Powering Global Growth
tonnes of polysilicon annually
tonnes of polysilicon annually
power
power
manpower
manpower
About Us
Pioneer in high-purity polysilicon, powering global sustainability through R&D-driven excellence
Pioneer in high-purity polysilicon, powering global sustainability through R&D-driven excellence
Pioneer in high-purity polysilicon, powering global sustainability through R&D-driven excellence
Who We Are
OCI TerraSus drives sustainable clean energy growth since 2017
What We Do
Meeting growing demands of global clean energy
Message by CEO
With focus on innovation, sustainability, and operational excellence, OCI TerraSus delivers trusted solutions for global industries
Mission, Vision and Values
Guided by our mission, vision and values
Business Strategies
Driving resilient, responsible growth
through global partnerships & local impact
Driving innovation, efficiency, and local empowerment for sustainable growth
Three Pillars of Excellence
Committed to building a sustainable and high-performance future
Who We Are
What We Do
Meeting growing demands of global clean energy
Message by CEO
With focus on innovation, sustainability, and operational excellence, OCI TerraSus delivers trusted solutions for global industries
Mission, Vision and Values
Guided by our mission, vision and values
Business Strategies
Driving resilient, responsible growth
through global partnerships & local impact
Three Pillars of Excellence
Central to our strategy are three foundational pillars that define our identity and drive our performance
Committed to building a sustainable and high-performance future
Who We Are
What We Do
Meeting growing demands of global clean energy
Message by CEO
With focus on innovation, sustainability, and operational excellence, OCI TerraSus delivers trusted solutions for global industries
Mission, Vision and Values
Guided by our mission, vision and values
Business Strategies
Driving resilient, responsible growth
through global partnerships & local impact
Three Pillars of Excellence
Central to our strategy are three foundational pillars that define our identity and drive our performance
Sustainability
Driven by sustainability.
Defined by ESG actions
Driven by sustainability.
Defined by ESG actions
Driven by sustainability.
Defined by ESG actions
Empowering change,
driving sustainability.
Empowering change,
driving sustainability.
Empowering change,
driving sustainability.
Empowering change,
driving sustainability.
Empowering change,
driving sustainability.
Empowering change,
driving sustainability.
Empowering change,
driving sustainability.
Empowering change,
driving sustainability.
Media
Your source for news and updates
Your source for news and updates
Your source for news
and updates
OCI Kumho honoured with Platinum Award at Bintulu Port Customer Centric Appreciation Night 2025
11 November 2025
OCI TerraSus and Girl Guides connect youth through culture, cuisine and sustainability
1 November 2025
Turning sludge into growth
17 October 2025
OCI TerraSus leads circular innovation towards net zero
13 October 2025
OCI Kumho honoured with Platinum Award at Bintulu Port Customer Centric Appreciation Night 2025
11 November 2025
OCI TerraSus and Girl Guides connect youth through culture, cuisine and sustainability
1 November 2025
Turning sludge into growth
17 October 2025
OCI TerraSus leads circular innovation towards net zero
13 October 2025
OCI Kumho honoured with Platinum Award at Bintulu Port Customer Centric Appreciation Night 2025
11 November 2025
OCI TerraSus and Girl Guides connect youth through culture, cuisine and sustainability
1 November 2025
Turning sludge into growth
17 October 2025
OCI TerraSus leads circular innovation towards net zero
13 October 2025
Chemicals Powering Global Growth
tonnes of
polysilicon annually
power
manpower
Chemicals Powering Global Growth
tonnes of
polysilicon annually
power
manpower
Chemicals Powering Global Growth
tonnes of
polysilicon annually
power
manpower