World's Biggest Construction Companies Leading into 2025: Top 15 List

These biggest construction companies in the world wield a combined $1.3 trillion in annual revenue. These firms lead some of the most ambitious infrastructure projects worldwide, including high-speed rail and massive urban developments.

According to the latest 2024 rankings from Engineering News Record, the construction industry's center of gravity has shifted decisively. Chinese state-owned enterprises now occupy all top five spots, a testament to their strategic growth.

These industry leaders are positioned to shape the construction sector as we move into 2025. Here are the top construction companies shaping the built environment and the global economy.

1. China State Construction Engineering Corp. Ltd.

China State Construction Engineering Corp. Ltd. (CSCEC) consistently tops global league tables. With unmatched scale in both revenue and workforce, CSCEC stands as the largest construction company in the world.

• Headquarters: Beijing, China
• Year Established: 1982
• Ownership Type: State-owned
• Chairman: Zheng Xuexuan
• Number of Employees: 360,000+ employees
• Annual Revenue: $282.38 billion
• Global Presence: Operates in over 100 countries and regions
• Notable Projects: CCTV Headquarters, Shanghai World Financial Center, Great Mosque of Algiers

CSCEC focuses on housing, large-scale transport and civic infrastructure, real-estate development, and in-house design. It has built more than 90 percent of China’s skyscrapers that stand above 300 meters.

2. China Railway Group Ltd.

China Railway Group Ltd. (CREC) is a state-owned giant with deep expertise in civil engineering and public infrastructure. It is one of the top global construction firms by revenue, delivering some of the world’s most ambitious rail and transit projects.

• Headquarters: Beijing, China
• Year Established: 1950
• Ownership Type: State-owned
• Chairman: Chen Wenjian
• Number of Employees: 290,000+ employees
• Annual Revenue: $179.30 billion
• Global Presence: Projects in over 90 countries and regions
• Notable Projects: Beijing-Shanghai High-Speed Railway, Addis Ababa-Djibouti Standard-Gauge Railway, various rail lines

Beyond railways and highways, CREC has expanded into real estate, industrial manufacturing, mining, and engineering finance. It is publicly listed on both the Shanghai and Hong Kong stock exchanges, reflecting its size and importance.

3. China Railway Construction Corp. Ltd.

With roots in the Chinese military, China Railway Construction Corp. Ltd. has become one of the largest civil engineering firms in the world. CRCC's combination of scale, state backing, and technical expertise places it at the forefront of rail and highway development.

• Headquarters: Beijing, China
• Year Established: 2007
• Ownership Type: State-owned
• Chairman: Li Chongyang
• Number of Employees:  260,000+ employees
• Annual Revenue: $162.95 billion
• Global Presence: operations span over 140 countries and regions
• Notable Projects: China’s high-speed rail network (including Chongqing East High-Speed Rail Station), Addis Ababa-Djibouti Standard-Gauge Railway, Benguela Railway Reconstruction, Angola

In addition to its core rail projects, CRCC builds tunnels, urban rail lines, and transport hubs across Asia, Africa, and the Middle East. Its international contracting portfolio continues to grow rapidly.

4. China Communications Construction Company Ltd.

China Communications Construction Company Ltd. (CCCC) is one of the world’s leading construction companies by revenue and international reach. CCCC plays a central role in major domestic and global development efforts, including China’s Belt and Road Initiative.

• Headquarters: Beijing, China
• Year Established: 2006
• Ownership Type: State-owned
• Chairman: Song Hailiang
• Number of Employees: 143,000+ employees
• Annual Revenue:  $137.30 billion
• Global Presence: Active in over 120 countries and regions
• Notable Projects:  Shenzhen-Zhongshan Link, Hong Kong-Zhuhai-Macau Bridge, Belt and Road infrastructure projects

CCCC specializes in building critical transportation infrastructure such as seaports, expressways, and major bridges. The company is widely regarded as one of the largest and most experienced port construction companies in the world.

5. China Metallurgical Group Corp.

China Metallurgical Group Corp. (MCC) is a state-owned enterprise recognized globally for its work in metallurgical engineering and infrastructure. As part of China Minmetals, the company has grown into one of the most important industrial contractors in China and abroad.

• Headquarters: Beijing, China
• Year Established: 1982
• Ownership Type: State-owned
• Chairman: Chen Jianguang
• Number of Employees: 97,000+ employees
• Annual Revenue: $81.77 billion
• Global Presence: Presence in more than 50 countries and regions
• Notable Projects: Hoa Phat Dung Quat Complex, Formosa Ha Tinh Steel Corporation construction project, Yunyang-Kaizhou Expressway

MCC delivers end-to-end solutions across industrial and infrastructure projects. Its capabilities range from early-stage R&D to design and execution, with a strong international presence across Asia, the Middle East, and Africa.

6. VINCI

Founded in 1899, VINCI is a long-standing European construction giant. With a substantial global workforce and multi-billion-dollar annual revenues, VINCI ranks among the largest privately owned construction companies in the world.

• Headquarters: Nanterre, France
• Year Established: 1899
• Ownership Type: Private (publicly listed)
• Chairman: Xavier Huillard
• Number of Employees: 285,000+ employees
• Annual Revenue: $75.29 billion
• Global Presence: International operations spanning 120 countries
• Notable Projects: Grand Paris Express Line 15 West, Gariep Dam, Atlantic Bridge

VINCI operates across construction, concessions, and energy, with notable projects in transport, bridges, and dam engineering. Its name honors Leonardo da Vinci, symbolizing a commitment to innovation and human ingenuity.

7. Power Construction Corp. of China

Power Construction Corporation of China (POWERCHINA) is a state-owned engineering and construction group focused on energy, water, and infrastructure systems. POWERCHINA's large-scale project capabilities and growing international footprint have positioned it as a key player in global development.

• Headquarters: Beijing, China
• Year Established: 2011
• Ownership Type: State-owned
• Chairman: Ding Yanzhang
• Number of Employees: 180,000+ employees
• Annual Revenue: $73.98 billion
• Global Presence: presence in over 130 countries and regions
• Notable Projects: Gribo‑Popoli dam, Three Gorges dam (participation), global hydropower projects

POWERCHINA’s global services include project financing, construction, equipment manufacturing, and long-term operations. Its work in hydropower and renewables contributes directly to global efforts toward sustainable development.

8. Shanghai Construction Group Co. Ltd.

Shanghai Construction Group Co. Ltd. (SCG) is a major state-owned contractor best known for its work in high-rise construction and urban infrastructure. The company has delivered many of Shanghai’s most iconic skyscrapers and plays a growing role in international development.

• Headquarters: Shanghai, China
• Year Established: 1953
• Ownership Type: State-owned
• CEO / Founder: Hang Yingwei
• Number of Employees: 48,000+ employees
• Annual Revenue: $57.45 billion
• Global Presence: Projects delivered in over 30 countries and regions
• Notable Projects: Shanghai Tower, Shanghai World Financial Center, Jin Mao Tower

SCG has built roughly one-fourth of all skyscrapers worldwide that rise above 300 meters. Its portfolio extends beyond China, with projects delivered in more than 30 countries across Asia, the Middle East, and Africa.

9. Bouygues Construction

Bouygues Construction is a major international contractor and part of the Bouygues Group, one of France’s largest publicly listed industrial firms. The group was founded in 1952 by self-taught entrepreneur Francis Bouygues and has grown into a global leader in construction, media, and telecom.

• Headquarters: Paris, France
• Year Founded: 1952
• Ownership Type: Private (publicly-listed)
• Chairman: Pascal Minault
• Number of Employees: 35,000+ employees
• Annual Revenue: $49.74 billion
• Global Presence: Active in over 50 countries
• Notable Projects: Channel Tunnel, Stade de France, Musée d'Orsay

Bouygues Construction delivers projects across building, civil engineering, and long-term concessions. Its portfolio includes transport hubs, cultural landmarks, and large-scale infrastructure in more than 50 countries.

10. Grupo ACS/HOCHTIEF

Grupo ACS is one of the key players in global infrastructure. The company holds a majority stake in German-based HOCHTIEF, one of the oldest and most respected international contractors. Together, they operate across a broad range of markets and regions worldwide.

• Headquarters: Madrid, Spain
• Year Founded: 1997 (ACS)
• Ownership Type: Private (publicly listed)
• Chairman: Florentino Pérez Rodríguez
• Number of Employees: 157,000+ employees
• Annual Revenue: $45.66 billion
• Global Presence: Operates across 27 countries
• Notable Projects: Elbe Philharmonic Hall, SoFi Stadium, Hampton Roads Bridge-Tunnel Expansion

Grupo ACS delivers projects in engineering, civil works, and building construction, while also investing in next-generation infrastructure solutions. HOCHTIEF was founded in 1874 and continues to serve as the international arm of the group.

11. China Energy Engineering Corp. Ltd.

China Energy Engineering Corp. (Energy China) is one of the world’s largest energy-focused construction companies. Energy China operates in various countries and handles some of the most complex power infrastructure projects globally.

• Headquarters: Beijing, China
• Year Established: 2011
• Ownership Type: State-owned
• Chairman: Zhen Ni
• Number of Employees: 116,000+ employees
• Annual Revenue: $36.64 billion
• Global Presence: Businesses in over 140 countries and regions across the globe
• Notable Projects: Three Gorges Project, Chashma Nuclear Power Plant in Pakistan, Thwake Dam

Energy China builds all major energy systems, including coal, hydro, nuclear, and renewables. The company is a key contributor to China’s clean energy goals and exports that expertise worldwide. They also manage full project lifecycles, including design, construction, equipment supply, and operations.

12. Shaanxi Construction Eng'g Holding Group Co. Ltd.

Shaanxi Construction Eng'g Holding Group Co. Ltd. is one of the top state-owned contractors in western China. Shaanxi Construction ranks high due to its strong presence in industrial construction and public infrastructure projects across China and overseas.

• Headquarters: Xi'an, China
• Year Established: 1955
• Ownership Type: State-owned
• Chairman: Qi Chen
• Number of Employees: 32,000+ employees
• Annual Revenue: $34.22 billion
• Notable Projects: Sinopec Guangdong Huizhou Huade 300,000-ton Crude Oil Wharf Project, Saudi Aramco Staff Housing Complexes, Oman OQ Strategic Reserve Oil Depot - Musandam Station

Shaanxi Construction covers a wide range of sectors, including petrochemical engineering, civil works, housing, and long-distance pipelines. They are also a key contributor to Belt and Road infrastructure efforts in developing regions.

13. Beijing Urban Construction Group Co. Ltd.

Beijing Urban Construction Group (BUCG) is a leading state-owned contractor known for delivering major civic and cultural landmarks in China. BUCG's work on Olympic venues and high-profile infrastructure projects has earned it national recognition.

• Headquarters: Beijing, China
• Year Established: 1952
• Ownership Type: State-owned
• Chairman: Pei Hongwei
• Number of Employees: 26,000+ employees
• Annual Revenue: $33.68 billion
• Notable Projects: Beijing National Stadium (Bird's Nest), Beijing Daxing International Airport, Sylhet Osmani International Airport

BUCG operates across engineering, real estate, tourism, and international development. They are a multi-award-winning firm and has received China’s top construction honor, the Luban Prize, multiple times.

14. Shanxi Construction Investment Group Co. Ltd.

Shanxi Construction is a major force in China’s state-owned construction sector. The company has risen quickly among top firms through its focus on industrial delivery and infrastructure investment across multiple continents.

• Headquarters: Taiyuan, China
• Year Established: 2017
• Ownership Type: State-owned
• Number of Employees: 36,000+ employees
• Annual Revenue: $30.67 billion
• Global Presence: Undertaken more than 100 international engineering projects
• Notable Projects: Zambia Levy Mwanawasa Hospital, Armenia Kapus Dam

Shanxi Construction brings together advanced construction methods, design capabilities, and in-house manufacturing. Their growth is rooted in a strategic merger that consolidated several major regional players into one unified group.

15. China National Chemical Eng'g Group Corp. Ltd.

China National Chemical Engineering Group Corp. (CNCEC) is a top-ranking player in global industrial construction. CNCEC has built one of the world’s most extensive portfolios in chemical engineering, contributing to complex energy and process facilities worldwide.

• Headquarters: Beijing, China
• Year Established: 1953
• Ownership Type: State-owned
• Chairman: Mo Dingge
• Number of Employees: 60,000+ employees
• Annual Revenue: $28.51 billion
• Global Presence: maintains international branches in over 80 countries
• Notable Projects: Ezhou Resettlement Residential Community Project, Yantai Wanhua PO/AE Integrated Project

What sets CNCEC apart is its full-service approach to chemical project delivery. The company manages everything from design to completion, making it one of the few firms in China with a fully integrated chemical engineering chain.

The Role of Big Construction Companies in Building the Future

The immense scale of these largest construction companies gives them a unique position to shape the future. Their next great challenge extends beyond physical construction, tackling global issues like urbanization, sustainability, and climate resilience.

The construction industry will watch closely as these titans adopt new technologies defining leadership. Ultimately, their legacy will not be measured by project size alone but by the intelligence and foresight with which they build.