Who We Are
Two Decades of G7 Excellence.
Trampilan Kemas Sdn Bhd was established in 2001 as a premier construction entity. From our inception, we have maintained the **CIDB G7 registration**, the highest grade in Malaysia, allowing us to undertake projects of unlimited value.
For over 24 years, we have evolved into an integrated construction partner, bridging the gap between complex technical engineering and solid, on-site structural execution.

Our Journey
A legacy of structural integrity since the turn of the millennium.
Foundation & G7 Entry
Incorporated with full G7 accreditation, targeting national-scale infrastructure and building works.
Foundation & G7 Entry
Incorporated with full G7 accreditation.
Industrial Specialization
Expanded into specialized Environmental Engineering, undertaking major STP and WWTP projects.
Modern Infrastructure Era
Pioneering MASMA-compliant flood mitigation and high-value road upgrading works.
Modern Infrastructure Era
Reliability & Trust
While we operate independently of external ISO certification, our **proprietary Quality Management System** is engineered to exceed industry benchmarks. We implement rigorous in-house SOPs that ensure every project meets the exacting standards of Malaysia’s top developers.
Technical Workforce
Our strength lies in our people. We deploy certified engineers and site supervisors who bring decades of combined experience in civil and structural execution.
G7 Capacity
With over 20 years as a G7 contractor, we possess the financial stability and technical machinery to undertake projects of unlimited scale and complexity.
Strategic Alliances
Leveraging specialized expertise for complex industrial execution.
Biotropic Industries Sdn. Bhd.
Technical Engineering & Environmental Solutions
Established in 1991, Biotropic Industries is a cornerstone of industrial engineering in Malaysia. They specialize in high-tech process engineering and the turnkey design of Water and Wastewater Treatment Plants (WWTP/STP). With over 30 years of experience, their capacity extends from complex M&E installations to advanced evaporation technology for global clients like GE Aviation and Petronas.
Turnkey Design & Build, SBR/MBR Sewerage Systems, and Industrial Maintenance.
Waste-to-water treatment and high-tech process equipment refurbishment.
Koastal Industries Co. Ltd
EPC General Contracting & Regional Infrastructure
As a leading EPC (Engineering, Procurement, and Construction) partner, Koastal Industries (part of the Singapore-based Koastal Group) provides a massive scale of operations across Southeast Asia. They are renowned for executing large-scale industrial water management projects, ranging from eco-industrial park facilities to specialized textile and petrochemical treatment plants.
Regional EPC General Contracting, Large-scale Industrial Wastewater Systems.
Advanced international treatment technologies and large-scale infrastructure project management.
The Synergy: Design-Build-Operate
The collaboration between Trampilan Kemas and these partners creates a formidable chain. While Biotropic provides specialized technical engineering and Koastal brings massive EPC scale, our role as the G7-registered construction lead bridges the gap between high-level engineering and solid, on-site structural execution.