About Us

Delivering reliable innovation.

PT Manganta Tri Wisessa is a national company specializing in integrated EPCI (Engineering, Procurement, Construction & Installation) services. We combine strong procurement management capabilities with technical expertise in installation and construction to support Indonesia’s vital industrial sectors. Upholding integrity, reliability, and precision, we ensure that every supplied material and executed project complies with national and international standards to build sustainable business partnerships. Committed to efficiency, safety, and quality, we serve as a trusted contractor and supplier solution.

Our Partners

Our Vision

To become a world-class national EPCI company that is trusted and leading.

Our Missions

Deliver innovative and integrated EPCI services to enhance clients' operational efficiency.
Ensure the availability of high-quality engineering materials meeting national and international standards through reliable supply chain management.
Execute every project under strict Health, Safety, and Environment (HSE) standards and full regulatory compliance.
Build long-term business relationships based on integrity, transparency, and added value for all stakeholders.

Why Choose Us?

Integrated EPC Solutions

We provide seamless, end-to-end project execution from engineering design to final construction.

Technical Expertise

Our team consists of experienced professionals with strong technical capabilities across multiple industries.

Quality & Compliance

We adhere to strict quality standards and ensure compliance with all applicable regulations.

Safety Commitment

Safety is our priority. We implement rigorous HSE standards in every project.

Reliable Supply Chain

Supported by a strong and dependable supply network, ensuring timely project delivery.