Building the Backbone of a Nation
From roads and drainage to utility corridors, STT Infra delivers civil infrastructure engineered for durability, safety and long-term value.
From Riverbed to Build Site
Responsible extraction, processing and delivery of industrial sand, construction sand and gravel, supplied locally and for export.
Engineering Progress Across Malaysia
Integrated teams and modern equipment for waterway dredging, utility installation and telecommunication network rollout.
SSM Registered
Reg. No. 1591660-K
Safety First
HSE-driven site practices
Modern Fleet
Dredging, earthworks & haulage
Selangor Based
Serving projects nationwide
Integrated Infrastructure Solutions
Seven core disciplines under one roof, from the waterway to the worksite. We plan, supply and build so your project moves faster with fewer interfaces.
View all services
Waterway Dredging
Capital and maintenance dredging of rivers, canals and waterways to restore flow capacity and reduce flood risk.
Learn more
Industrial Sand Extraction
Extraction and dredging of industrial sand using efficient, environmentally conscious methods.
Learn more
Sand & Gravel Trading
Retail, wholesale, export and import of construction sand and gravel with dependable logistics.
Learn more
Utility Construction
Construction of water, drainage, power and other utility projects, from trenching to commissioning.
Learn more
Civil Engineering Works
Earthworks, roads, drainage and structural civil works executed to specification and on schedule.
Learn more
Infra Supply
Sourcing and supply of materials and infrastructure components for civil projects.
Learn more
Telecommunication Networks
Fibre optic and telecommunication network infrastructure, ducting and tower site works.
Learn moreHave a project in mind?
Tell us your scope, timeline and budget. We will get back to you promptly.
Get a Quote
Incorporated
2024
Shah Alam, Selangor
A Reliable Partner for Malaysia's Infrastructure Growth
STT INFRA SDN. BHD. is a Malaysian company headquartered in Shah Alam, Selangor, built to serve the full infrastructure value chain, from dredging waterways and extracting sand to constructing civil, utility and telecommunication projects.
We combine practical site experience with disciplined project management to deliver work that is safe, cost-competitive and built to last.
Modern Equipment
Well-maintained fleet and tools for precise, efficient results.
Industry Expertise
Experienced team across marine, civil and utility works.
Tailored Solutions
Engineering approaches shaped around each site and client.
On-Time Delivery
Disciplined planning that meets deadlines without compromise.
0
Core Service Lines
2000
Year Incorporated
0%
Malaysian Company
0/7
Project Support
Work That Moves Communities
Dredging
River Mouth Maintenance Dredging
Selangor
Sand & Aggregates
Industrial Sand Extraction Operation
Perak
Civil Works
Construction of Pump Sump
Selangor
Utility
Utility Corridor Installation
Negeri Sembilan
Telecom
Fibre Optic Network Rollout
Klang Valley
Sand & Aggregates
Aggregate Supply & Haulage
Selangor
A Proven Process From Survey to Handover
Survey & Assessment
Site investigation, hydrographic and topographic surveys to understand every condition.
Planning & Engineering
Method statements, scheduling and resource planning aligned with authority requirements.
Execution
Safe, efficient delivery with dedicated supervision, quality checks and progress reporting.
Handover & Support
Testing, documentation and responsive after-project support.
Answers to Common Questions
Everything you need to know about working with STT Infra. Can't find what you're looking for? Our team is happy to help.
We provide waterway dredging, industrial sand extraction, sand and gravel trading (retail, wholesale, export and import), utility and civil construction, infra supply for civil projects, and telecommunication network projects.