World Top 100 Engineering Services Companies List by Market Cap as of August 2026

DAEWOO ENGINEERING& CONSTRUCTION is a Construction company. The headquarters is in South Korea.

Oceaneering International is a Engineered Services and Products to the Oil and Gas, Defense, Entertainment, Logistics, Aerospace, Science and Renewable Energy Industries. The headquarters is in USA.

CHINA NUCLEAR ENGINEERING CORPORATION is mainly engaged in research and development, construction, production and operation company in the fields of nuclear power, nuclear fuel cycle, nuclear applications, environmental protection and nuclear engineering as well as international cooperation, imports and exports. The headquarters is in China.

Shapir Engineering and Industry Ltd is a construction, development and infrastructure sector. The headquarters is in Israel.

Sweco AB (publ) is offering Qualified Services in the fields of Consulting Engineering, Environmental Technology and Architecture company. It sales of approximately SEK 20.6 billion, with 17,500 employees in Northern Europe and carry out projects in 70 countries annually throughout the world. The headquarters is in Sweden.

Primoris Services Corporation is the Parent company of Multiple Diversified Construction and Engineering. It is having built projects throughout the United States as well as Latin America, South and Central America and South East Asia. The headquarters is in USA.

AIA Engineering specialises in the design, development, manufacture, installation and servicing of high chromium wear, corrosion and abrasion resistant castings company used in the cement, mining and thermal power generation industries. The company annual revenue is 28,814 million INR and annual net income is 5,661 million INR as on 2021. The headquarters is in India.

CIMIC Group Limited is one of the world’s leading international contractors and the world’s largest contract miner and has its head office in Sydney, Australia.