Where Power, Connectivity & Workplace Operate as One System

TROSYS, the trade name of PT Troya Nusa Dharmaja, reflects our evolution into an integrated infrastructure partner helping organizations design and deliver resilient operational environments across power, connectivity, and workplace systems.

Built on more than 20 years of experience across Indonesia and South Korea, our approach bridges advanced engineering discipline with local industrial realities. We integrate process infrastructure and workplace environments into a unified system — ensuring facilities operate reliably, teams stay connected, and organizations operate with confidence as they grow.

From infrastructure planning and system integration to technology procurement and workplace delivery, TROSYS transforms complexity into operational continuity.

150+

15

Trusted Globally

20+ Years

Integrated Infrastructure Across Production and Operational Environments

Integrated Systems

Production and operational environments rely on the same infrastructure foundation to function as one coordinated system.

TROSYS integrates proven industrial and workplace systems to deliver reliable facility environments across power, connectivity, and workplace operations.

Integrated Facility Services

Engineering

Engineering defines whether infrastructure performs reliably or becomes a long-term liability. TROSYS designs integrated power, connectivity, and workplace systems that eliminate execution risk and protect capital before ground is broken.

Our EPCCM services cover the full lifecycle of facility infrastructure from project delivery to long-term operational support.

Talk to our engineering to ensure your process

Procurement

Procurement determines whether design intent survives execution.
TROSYS enforces technical specifications, commercial discipline, and vendor alignment to protect budget integrity and system performance.

Construction

Construction is where coordination determines outcome.
TROSYS ensures site execution aligns with engineered intent, technical standards, and operational readiness.

Comissioning

Commissioning validates whether infrastructure performs under real operational conditions.
TROSYS ensures all systems operate reliably, safely, and in full synchronization.

Maintanance

Infrastructure resilience depends on lifecycle discipline.
TROSYS supports operational continuity through preventive care and knowledge transfer.

Engineered for Industrial Performance

From heavy industry to advanced manufacturing, TROSYS integrates power infrastructure, connectivity systems, and workplace facilities to bridge production and operational environments—ensuring stable operations, efficient coordination, and sustainable facility performance.

Latest Insight >>

Cross-Boarder Alliance Network

Smart CNI Co., Ltd., Seoul

Is a company specializing in U-City CCTV systems and smart city solutions to improve public services. Their systems are supported by South Korea’s Ministry of Land, Infrastructure, and Transport.

Teletek Incorporated, Makati

Provides telecommunication and IT engineering services, covering network design through deployment, delivering reliable connectivity and optimized system performance.

TROSYS collaborates with engineering firms across Asia to support industrial expansion, shared expertise, and cross-border project delivery.

Let’s Define Your Facility Before It’s Built

Industrial performance begins with coordinated systems.
Let’s discuss how your facility can integrate power, connectivity, and workplace environments into one operational framework.