ABOUT US
More than ever, water is becoming a critical resource. In line with Indonesia’s rapid development, there is a surge in demand for potable and process water, while at the same time, a need to prevent pollution of water sources.
+50
Employee
+20
Engineer
+30
Years of experience
+300
Project completed
WHO WE ARE

Idrus Mulachela (Founder)
Muhtadi Sjadzali (Founder)
Backed by decades of experiences
Leveraging our 30-year history of delivering Water & Wastewater Treatment solutions, we continue to provide technical expertise from problem identification to Process design, Detailed Engineering Design, Procurement, Construction, Project Management and Commissioning.
Envitech operates primarily as an EPC (Engineering-Procurement-Construction) company. In tandem, we also supply a wide range of systems and products for water and wastewater treatment applications.
We continuously cultivate strong in-house capabilities, while drawing on the latest technologies and experience from our various technology partners. Longterm relationships with subvendors, subcontractors and fabricators further enhances our ability to provide cost-effective solutions and on-time delivery
SERVICES
Envitech delivers comprehensive water and wastewater treatment solutions for municipal and industrial clients. Our expertise spans the full project lifecycle, from design and engineering to supply, installation, and commissioning.
01 — Water Treatment System
- Potable Water Treatment Plants (Municipal & Industrial)
- Raw Water Intake and Pumping Systems
- High Rate Clarifiers / Plate Settlers
- Gravity and Pressure Sand Filtration
- Ultrafiltration Systems
- Sludge Dewatering System
- Seawater and Brackish Water Reverse Osmosis (SWRO / BWRO)
- Potable Water Treatment Plants (Municipal & Industrial)
02 — Wastewater Treatment & Recycling System
- Physico-chemical Treatment
- Activated Sludge – Extended Aeration System
- Sequence Batch Reactor (SBR) System
- Moving Bed Biological Reactor (MBBR) System
- Wastewater Recycling Systems
SERVICES

Services
Envitech delivers comprehensive water and wastewater treatment solutions for municipal and industrial clients. Our expertise spans the full project lifecycle, from design and engineering to supply, installation, and commissioning.
Water Treatment System
- Potable Water Treatment Plants (Municipal & Industrial)
- Raw Water Intake and Pumping Systems
- High Rate Clarifiers / Plate Settlers
- Gravity and Pressure Sand Filtration
- Ultrafiltration Systems
- Sludge Dewatering System
- Seawater and Brackish Water Reverse Osmosis (SWRO/BWRO)
Wastewater Treatment & Recycling System
- Physico-chemical Treatment
- Activated Sludge – Extended Aeration System
- Sequence Batch Reactor (SBR) System
- Moving Bed Biological Reactor (MBBR) System
- Wastewater Recycling Systems







