SDTek delivers intelligent solutions for Smart Metering, IoT, Embedded Systems, AI, and Digital Utility Platforms — engineered from silicon to cloud.
Managed endpoints
Platform uptime
Industrial protocols
Engineering support
Who We Are
SDTek — PT. Shaf Digital Teknologi — is an engineering-driven technology company specialising in Smart Utility, Smart Metering, Industrial IoT, Embedded Systems, Cloud Platforms and AI-powered digital solutions. We help utility companies and industries accelerate digital transformation through reliable hardware, firmware, software and cloud platforms.
To be the trusted engineering partner behind the digital utility infrastructure powering modern economies.
To deliver dependable, standards-compliant technology — from field devices to cloud platforms — that measurably improves how utilities and industries operate.
Every deliverable is held to measurable engineering standards — from firmware timing budgets to platform uptime targets.
We invest continuously in metering protocols, edge computing and applied AI so our customers stay ahead of the roadmap.
Transparent scope, honest engineering assessments, and security practices that hold up to independent audit.
Success is measured by field performance in production, not by project handover documents.
Utility infrastructure runs for decades. We build systems and support relationships designed for that horizon.
Smart Solution.
Digital Future.
The principles above are how we work — not a poster on the wall.
Solutions
Field devices, edge gateways, metering protocols, cloud platforms and applied AI — engineered as one system, or integrated into yours.
A modern Head End System and AMI platform built for national-scale meter populations — device management, firmware campaigns, analytics and AI-assisted reporting in one operational console.
Request a platform briefingMetering Protocol
Standards-compliant DLMS/COSEM stacks and meter communication engines, with the full security suite required by modern utility tenders.
Edge Hardware
Data Concentrator Units and industrial gateways engineered for substations, feeder pillars and plant floors — hardened for the field, remotely manageable at scale.
Firmware & BSP
Board bring-up through production firmware: Embedded Linux BSPs, secure boot chains, OTA update pipelines and long-term maintenance.
Scalable Backend
Containerised, horizontally scalable platforms with high-throughput telemetry ingestion, time-series storage and observability built in from day one.
Applied Intelligence
Production machine learning for the utility domain — consumption forecasting, anomaly and loss detection, predictive maintenance and natural-language reporting.
OT Systems
SCADA integration, PLC connectivity and OT/IT convergence that brings plant-floor data into enterprise systems safely.
Engineering Services
Dedicated engineering teams for enterprise systems, integration layers and migration programmes — delivered with your architecture standards, not ours.
Industries
Our customers operate critical infrastructure. Every system we deliver is engineered for the reliability, compliance and lifespan those environments demand.
AMI
End-to-end rollout
AMI rollouts, head end systems and grid-edge intelligence for distribution operators.
NRW
Loss reduction
Smart water metering, district metered areas and non-revenue water analytics.
DER
Asset monitoring
Solar and storage monitoring, inverter telemetry and distributed generation platforms.
IIoT
Plant connectivity
Industrial IoT, energy management and OT/IT integration for production environments.
Multi
Utility platform
Street lighting control, environmental sensing and multi-utility city platforms.
Gov
Compliance ready
National infrastructure programmes with compliance, sovereignty and audit requirements.
Why SDTek
Utility programmes fail on the details — protocol conformance, field reliability, security posture, long-term support. That is precisely where our engineering depth sits.
Hardware, firmware, backend and data engineers working in one organisation — no handoff gaps between layers.
Containerised, API-first architecture with CI/CD and infrastructure as code as the baseline.
IEC, DLMS and COSEM compliance engineered in from specification, verified through conformance testing.
Field-proven deployments across substations, plant floors and distribution networks.
SLA-backed support with defined escalation paths and long-term firmware maintenance commitments.
Systems designed to grow from pilot deployment to millions of endpoints without re-platforming.
Secure boot, signed firmware, end-to-end encryption and role-based access across the full stack.
Documented processes, traceable requirements and structured testing at every delivery stage.
Standards we engineer to
IEC 62056DLMS / COSEMIEC 61850ModbusOPC UAMQTTTechnology
We standardise on technology that is production-hardened, well-supported and maintainable for the decade-long lifecycles utility systems require.
Projects
A selection of programmes spanning field hardware, embedded firmware, head end systems and cloud analytics.
National-scale AMI programme covering meter communication, data concentration and head end integration for a distribution utility.
SF HES deployment with device lifecycle management, scheduled reads, event handling and firmware campaign orchestration.
Ruggedised gateway for substation telemetry with protocol conversion, local buffering and store-and-forward over unreliable links.
Production metering firmware with a certified DLMS stack, secure boot chain and signed over-the-air update pipeline.
Custom BSP and long-term-support Linux distribution for a data concentrator product family, including driver development.
Real-time operations dashboard with anomaly detection, loss analytics and AI-generated executive reporting.
Smart Solution. Digital Future.
Talk to an engineer, not a salesperson. We will review your requirements and come back with a technical assessment.
Contact
Whether you are scoping an AMI rollout, specifying a gateway, or modernising a legacy platform — our engineering team is ready to review the requirements with you.
Tell us about your requirements and we will route it to the right engineering lead.