With 2017 sales and revenues of $45.462 billion, Caterpillar is the world’s leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. The company principally operates through its three primary segments - Construction Industries, Resource Industries and Energy & Transportation - and also provides financing and related services through its Financial Products segment.

Manufactures Engineering equipment in segments of AUTOMOTIVE OEM, FOOD EQUIPMENT, CONSTRUCTION PRODUCTS, POLYMERS & FLUIDS, TEST & MEASUREMENT AND ELECTRONICS, WELDING with headquarters in USA ans with employee strength of 50000 as on 2017.

CRH is a leading global diversified building materials group employing over 85,000 people at 3,600 locations worldwide with headquarters in Dublin, Ireland.

Cement Manufacturing Company with headquarters in Wuhu, China and they have employees around 43,000.

Building Materials and Construction Materials company which can be used in constructions of residential apartments and commercial offices and several types of industries with headquarters in France. They have around 170,000 employees and 8 research centers.

Building Materials company with headquarters in France. Over 75% of Saint-Gobain sales are made in the construction market – mainly for new residential construction and renovation – Saint-Gobain is also very active on industrial markets. The Group provides its expertise in the areas of innovation and co-development through a wide range of high-performance materials for demanding applications in diverse segments, such as the automotive, aeronautical, health, defense, security, and even the food & beverage industries.

Speciality Chemical Manufacturing Company with headquarters in Switzerland. They have 20,060 employees as on 2018. Company provides speciality chemicals mainly for target markets of Concrete, Waterproofing, Roofing, Flooring, Sealing & Bonding, Refurbishment, Automobile Industry

Cement Manufacturing Company with headquarters in Thailand. Other business of this company include Chemicals Business, Packaging Business and Investments Business.

One of Biggest Cement Companies in India with headquareters in Mumbai of India. Apart from Cement, Concrete, Building Solutions, Bira White are couple of other products of Ultratech Cement. They do have around 19500 employees as on 2018.

Leader in Manufacturing Sanitary Parts with headquarters in Switzerland.