A2Z Construction Consulting Joint Stock Company (A2Z) was established in 2010 and operates as an engineering consultancy firm specializing in transport infrastructure. The company has participated in the design, supervision, and project management of numerous key infrastructure projects in Vietnam, including Deo Ca tunnel, Hai Van 2 tunnel, Bac Giang – Lang Son expressway, Trung Luong – My Thuan expressway, Huu Nghi – Chi Lang expressway and Dong Dang – Tra Linh expressway.

With a workforce of approximately 500 personnel and charter capital of USD 8.3 million, A2Z provides consultancy services across various sectors of transport infrastructure, including planning, design, design verification, construction supervision, and project management consultancy. The company is also among the pioneers in applying advanced technologies such as BIM and LiDAR in surveying and design, contributing to enhanced quality and efficiency in the implementation of large-scale projects.

A2Z has been involved in consultancy services for several notable projects, including the Red River landscape boulevard in Hanoi, Ho Chi Minh City – Trung Luong – My Thuan expressway, and Vientiane – Tan Ap – Mu Gia – Vung Ang railway line, with an estimated total consultancy contract value exceeding USD 377 million.

In the coming period, A2Z aims to strengthen its technological capabilities and technical expertise, with a focus on consulting for complex and high-standard projects such as railways, major bridges, airports, hydraulic infrastructure, and urban architecture developments.