Vietnam Construction Firms Rise as Main Contractors on Billion-Dollar Projects

Overview

Vietnamese construction companies are increasingly taking on the role of main contractors for billion-dollar projects, including high-tech infrastructure, data centers, and the North-South high-speed railway. This transition marks a significant upgrade in the capabilities and market position of domestic builders, with Coteccons (CTD) as a notable example. The shift is expected to enhance the sector’s growth prospects and competitiveness against international firms.

Key Facts

• Coteccons (CTD) served as main contractor for The Landmark 81, a 461-meter, 81-story tower in Ho Chi Minh City, completed in 2018.
• The Landmark 81 was the tallest building in Southeast Asia and ranked among the top 15 globally at completion.
• In 2014, Coteccons competed with two Korean giants for the Landmark 81 contract and won after partnering with a Japanese technical partner.
• Coteccons completed the project 45 days ahead of schedule, demonstrating its capability for super-tall construction.
• Coteccons has since expanded into green industrial infrastructure, including a LEGO factory worth about USD 1 billion, and data centers.
• The North-South high-speed railway project, spanning over 1,540 km with a total investment of about USD 67 billion, is a major opportunity for domestic builders.
• Hòa Phát (HPG) is investing over VND 10,000 billion in a rail manufacturing plant to supply materials for the high-speed railway.

What Happened

According to a recent industry analysis, Vietnamese construction firms are no longer confined to subcontracting roles but are now leading major projects. The article highlights Coteccons’ role as main contractor for The Landmark 81, a landmark achievement that proved domestic capability in super-tall construction. The company’s success has opened doors to other high-value segments, including green industrial parks and data centers.

Beyond Coteccons, other domestic firms are preparing for the North-South high-speed railway, a mega-project with an estimated cost of USD 67 billion. Companies like Tedi, Vinaconex, FECON, and Đèo Cả are mobilizing resources, while Hòa Phát is investing heavily in rail production to ensure material self-sufficiency. This represents a strategic shift from being labor suppliers to technology owners and main contractors.

Market Context

Coteccons (CTD) trades on HOSE, closing at VND 62,100 on August 9, 2026. The stock has been part of a broader sector uptrend as investors anticipate higher margins from main contracting roles. Similarly, HHV (HOSE) closed at VND 10,050 and VCG (HOSE) at VND 15,650, reflecting positive sentiment across construction and infrastructure names. The sector is benefiting from increased public infrastructure spending and the government’s push for domestic participation in mega-projects.

Strategic Significance

This transition is strategically important for long-term investors as it signals a structural upgrade in the capabilities of Vietnamese construction firms. By moving up the value chain, companies like CTD can secure higher-margin contracts and reduce reliance on foreign partners. The focus on high-tech infrastructure and data centers aligns with global trends, positioning these firms to capture growth in digital economy and green transition investments. The North-South railway project, if successfully executed, could transform the sector’s landscape and establish Vietnamese firms as regional players.

What to Watch

• Progress on the North-South high-speed railway bidding process and the involvement of domestic firms.
• CTD’s order book growth, particularly in data center and green industrial projects.
• HPG’s rail manufacturing plant completion and its impact on material supply.
• Quarterly earnings reports from CTD, HHV, VCG, and FECON to assess margin improvements.
• Government policies on technology transfer and local content requirements in infrastructure projects.