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

Air Liquide Supplies Gases to Industries and Health Sector Companies. Headquarters is in Paris, France.

Larsen & Toubro is a construction and Infrastructure Development company with headquarters is in Mumbai of India. As on 2022, it had 245,677 employees.

Company manufactures and develops software products and technology hardware products to do industrial automation. Headquarters is in USA.

As on 2022, ROCKWELL AUTOMATION has 26,000 employees.

SAMSUNG C&T CORPORATION business is Construction, Trading, Fashion, Resorts are four Core businesses with headquarters is in South Korea.

HOCHTIEF is Construction and Infrastructure company with headquarters is in Germany. They construct subways, skyscrapers, airports or bridges. The headquarters is in Germany.

Annual Sales for FY 2020 is 22,953 Million EUR.

The Group achieved an operational net profit of EUR 477 million and Annual net profit of EUR 427 for FY 2020.

As on 2020, HOCHTIEF has 46,644 employees.

They operate globally through its three divisions HOCHTIEF Europe, HOCHTIEF Americas and HOCHTIEF Asia Pacific.

WEG company is about the global solutions for electric motors, variable frequency drives, soft starters, controls, panel, transformer and generators. It is certified by the ISO. It manufactures the electric motor, industrial automation and control generators, transformers, switch gear, drive and coating Engineering, primer, paints, varnish. In 2008 a new factory is launched in India. The headquarters is in Brazil.

The company annual revenue is 29,904 million USD and 31,497 employees as on 2022.

Doosan Heavy Industries & Construction develops and supplies casting and forging products for industrial facilities, power generation facilities for nuclear and thermal plants, desalination plants as well as material handling systems to domestic and global plant markets. The headquarters is in South Korea.

It provides integrated power solutions, offering a wide breadth of capabilities from the construction of power plants to the manufacture of boilers, turbines and equipment for nuclear and wind power stations.

China CSSC Holdings is a Shipbuilding and Repairing company. The company main business sectors include shipbuilding business, ship repairing business, power business, marine engineering and electromechanical equipment etc. The company annual revenue is 23.14 billion Yuan as on 2019. The headquarters is in China.

ACS Group is positioned as one of the world's leading Construction and Infrastructure companies, with projects in more than 30 countries around the world and in 2019 it had more than 65,000 employees.