Building Systems & Technologies.
Integrated solutions for smart, commercial, residential and public buildings. Every system — heating, cooling, lighting, security, automation — works in harmony to deliver comfort, performance and sustainability across the full lifecycle.
The technological backbone of modern buildings.
What this unit does.
Integrated solutions for smart, commercial, residential and public buildings. Every system — heating, cooling, lighting, security, automation — works in harmony to deliver comfort, performance and sustainability across the full lifecycle.
Deliver complete Design–Build–Operate–Maintain (DBOM) services for the systems that ensure comfort, safety and energy efficiency throughout the entire lifecycle of the building.
Divisions in Building Systems & Technologies.
Click any division to open its dedicated page with full scope, expertise and sector coverage.

HVAC-R Division
Heating, Ventilation, Air Conditioning & Refrigeration
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Electrical & Lighting Division
From LV installations to high-voltage substations.
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Plumbing & Sewerage Division
Water supply, sewerage, technical water and water treatment.
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Automation Division
BMS, SCADA, PLC, EMS — the digital brain of APIS.
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Security & Safety Systems Division
Fire protection, CCTV, access control, life safety.
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Elevators & Vertical Transport Division
Passenger and goods elevators, escalators, automated parking.
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Facility Management & Maintenance Division
Integrated technical, energy and operational maintenance.
Open division page →This unit represents the technological backbone of modern buildings, unifying all mechanical, electrical and digital systems under a single operating platform. The integration of heating, cooling, lighting, security and automation disciplines creates intelligent and energy-efficient buildings that can be centrally managed and monitored in real time.

