Critical Power, Engineered for Uptime
Standby generation, fuel monitoring, and solar — built for facilities that cannot afford to go dark.
Mechanical & electrical infrastructure for mission-critical facilities.
2014
185
+3
ISO
Our Solutions
Built for environments where downtime is not an option.A complete mechanical & electrical scope — engineered, delivered, and maintained under one accountable partner.
Power & Energy
Generators · solar PV · fuel monitoring · engine maintenance.
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Precision Cooling
Chillers · VRF · optimization · Cooling-as-a-Service.
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Monitoring & Security
Flow metering · CCTV · smart control.
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Integrated M&E
Design · install · commission · maintain.
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Data Center Infrastructure
Built for the demands of the data center.Power, cooling, monitoring, and security — engineered for 24/7 operation with zero tolerance for downtime.
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Why SUME Group
Four reasons enterprise clients choose a single accountable partner.Proven Track Record
185+ projects across commercial, industrial & mission-critical facilities.
Certified & Accredited
ISO 9001 / 14001 / 45001 quality, environmental & safety standards.
Recognized Clients
Samsung · Yonex · Santika · RE/MAX · Mega Bekasi Hypermall.
End-to-End Accountability
One partner across design, delivery, and lifetime maintenance.
Trusted by Leading Organizations
Let's engineer your infrastructure.
From mission-critical power systems to data center environments, we build infrastructure designed for performance, reliability, and uptime.
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