OSI HOLDINGS WINS BEST BOUTIQUE DEVELOPER AT PROPERTYGURU 2026
On 16 October 2026, at the PropertyGuru Vietnam Property Awards ceremony in Ho Chi Minh City, OSI Holdings was honoured in the Best Boutique Developer category.
Bac Tu Liem is emerging as one of the most dynamic hubs in Hanoi, fueled by the emergence of premium urban developments such as Starlake Tay Ho Tay. With integrated infrastructure and seamless connectivity to the city center and neighboring districts, this area is attracting leading corporations, fostering business opportunities and promoting sustainable growth.
As international-standard Grade A office buildings continue to rise, Bac Tu Liem is becoming an ideal destination for businesses seeking expansion and market leadership. Below arre the top five Grade A office buildings offering modern, well-equipped workspaces.

A Grade A office building must meet rigorous standards to ensure a high-quality working environment:
With these standards, Grade A offices are the top choice for businesses aiming for sustainable growth and a professional image.
Leadvisors Tower stands out as a premier Grade A office building in Bac Tu Liem. Strategically located on Phạm Văn Đồng Street, a key arterial road connecting western districts to Hanoi’s city center, the building offers flexible rental spaces from 200m² to 1,000m².
With rental rates of approximately 430,000 VND/m², Leadvisors Tower provides a modern working environment featuring central air conditioning, high-speed elevators, 24/7 security, and top-tier office facilities. This makes it an ideal choice for multinational corporations, particularly in the technology and financial sectors.

(Oriental Square by OSI Office Building - Project Progress Update as of March 24, 2025)
Located in Starlake Tay Ho Tay, Hanoi’s emerging development hub, Oriental Square by OSI offers seamless connectivity to the city center, Noi Bai International Airport, and major industrial zones via key arterial roads like Vo Chi Cong, Pham Van Dong, and Ring Road 3.
Comprising 25 above-ground floors and three basement levels, Oriental Square by OSI is designed to meet LEED Gold standards, fostering a sustainable and eco-friendly workplace. The building integrates cutting-edge technologies, including Face ID, QR code check-in, and a smart BMS system, ensuring top-tier security and efficient operations. Its flexible office spaces, 2.7m-high ceilings, and column-free floor plates enable businesses to customize and expand effortlessly. Additionally, the building features premium amenities such as professional meeting rooms, an elegant lounge, restaurants, cafés, a fitness center, and a smart parking system. Thanks to its prime location, sustainable design, and cutting-edge technology, Oriental Square by OSI is the ultimate choice for businesses aiming to establish a strong foothold in Bac Tu Liem and Starlake Tay Ho Tay.
Shilla Tower is a Grade A office building offering premium workspace solutions with comprehensive amenities. Strategically located, it provides excellent connectivity, enabling businesses to easily access key city centers. The office spaces are designed with a modern approach to maximize efficiency, making it an ideal choice for technology firms, financial institutions, and multinational corporations.
Located within the Goldmark City complex on Ho Tung Mau Street, Rox Tower is a Grade A office building offering a professional and well-equipped working environment. Situated in a bustling urban area, the building benefits from a well-integrated infrastructure and a variety of amenities, including shopping centers, restaurants, and entertainment facilities. Rox Tower is a desirable choice for businesses seeking a modern workspace within a premium ecosystem of amenities.
Han Jardin is one of the most notable Grade A office buildings in Bac Tu Liem, strategically positioned near Tay Ho Tay. Featuring a modern design and green spaces, it provides a professional working environment that meets the high standards of large enterprises. The building is fully equipped with premium amenities, such as a central air conditioning system, high-speed elevators, and professional property management, ensuring an efficient and upscale office setting for businesses.
The Grade A office market in Bac Tu Liem is set for continued growth, driven by key trends:
Selecting the right office is key to business success. Oriental Square by OSI offers international standards, modern infrastructure, and a prime location in Hanoi’s emerging business hub. Contact us today!
Savills Viet Nam
0948 00 04 68
OSI Holdings
0932 038 666
On 16 October 2026, at the PropertyGuru Vietnam Property Awards ceremony in Ho Chi Minh City, OSI Holdings was honoured in the Best Boutique Developer category.
For Chief Financial Officers (CFOs) and Administrative Managers, fit-out costs and space efficiency (Efficiency Ratio) are always top priorities when selecting an office building.