As office spaces in Hanoi continue to evolve, Oriental Square by OSI is rapidly becoming a top choice for modern businesses. Located in the heart of the new Starlake Tay Ho Tay urban area—a hub for diplomatic compound, international technology enterprises, and financial institutions—the project not only offers Grade A office spaces but also creates a smart, sustainable working ecosystem.
Featuring a modern Building Management System (BMS) and multi-layered security, Oriental Square by OSI is poised to meet high standards for operational efficiency and spatial experience, making it particularly suitable for banks, financial institutions, and global enterprises.
Advanced Multi-Layered Security System – Optimized Security and Streamlined Operations
At Oriental Square by OSI, security is essential – especially for financial institutions such as domestic banks and global enterprises. The building implements a multi-layered security system integrating advanced technology, delivering secure and seamless access control:
- Entrance Control: Right from the entrance, the system offers flexible verification via Face ID, QR, or cards.
- Smart Lobby & Elevators: Lifts are equipped with destination control technology integrated with Face ID, individual QR codes, or access cards – ensuring security while optimizing traffic flow within the building.
- 24/7 Surveillance: All areas are continuously monitored by a high-resolution CCTV system and a professional security team, ready for any urgent situation.

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Siemens BMS System – Smart Operations for Future-Ready Buildings
Oriental Square by OSI features an advanced Building Management System (BMS) from Siemens. This acts as a smart "command center," ensuring the building operates smoothly, efficiently, and sustainably.
Energy Optimization, Cost Reduction, Enhanced Performance
The BMS automatically regulates lighting, HVAC (Heating, Ventilation, and Air Conditioning), and other power-consuming equipment based on real-time occupancy and environmental conditions. This results in significant energy savings, minimizes waste, and supports green development goals – a factor increasingly prioritized by international investors.
Proactive Monitoring, Quick Detection, Early Intervention
All mechanical and electrical (M&E) systems are continuously monitored. Any unusual issues are immediately detected and reported to the technical team, enabling proactive maintenance, preventing service disruptions, and extending system lifespan. The BMS ensures the working environment consistently meets optimal standards for temperature, humidity, and air quality, enhancing employee well-being, focus, and productivity.
Nowadays, there has been a growing demand among businesses, multinational corporations, and major financial institutions in Hanoi for intelligent, green, and sustainable office environments. Oriental Square by OSI not only aligns with this trend but also offers the flexibility to meet the increasing needs for functionality, comfort, and workplace experience.
Smart Parking System – Convenient, Secure, and Future-Ready
While parking in large office buildings often presents a challenge, Oriental Square by OSI has pioneered investment in an smart parking system, delivering a convenient and modern experience:
- Accurate Parking Space Guidance: Sensors and smart digital displays quickly guide drivers to available spots, saving search time and minimizing internal congestion.
- Smart Access Card Integration: Office access cards are directly linked to the parking system, optimizing convenience for employees.
- Modern EV Charging Stations: The parking area at Oriental Square by OSI is equipped with advanced EV charging stations, supporting the green office trend and the demands of environmentally conscious businesses.

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Exceptional Advantages for Pioneering Enterprises
Oriental Square by OSI is more than just a modern office building — it is an integrated suite of technology solutions tailored for pioneering enterprises, especially in strategic sectors:
- Banks (domestic and international): The advanced multi-layered security system ensures maximum security for assets and data; the Building Management System (BMS) optimizes operations and reduces costs, while also reinforcing the image of a modern, tech-savvy financial institution.
- Construction, Consulting, and Investment Fund companies: An international-standard working environment that emphasizes sustainability and efficiency meets the requirements of foreign experts and partners. Smart amenities such as the BMS system and EV charging stations, coupled with ESG commitment, elevate corporate image and affirm their long-term development strategy.
Oriental Square by OSI is the ideal choice for organizations seeking a smart, high-end, and comprehensive office space in the capital's new economic center.
Contact us for special offers on rental rates and to find the ideal office location for your enterprise.
- Savills Vietnam (Leasing Agent): 0948 000 468
- OSI Holdings (Project Developer): 0932 038 666