Cascade Engineering, Inc. engages in the provision of engineered plastics systems and components. It offers services to the renewable energy, automotive, commercial truck and bus, solid waste and recycling, material compounding, furniture, radio frequency identification (RFID) and material handling industry. It provides manufacturing, product development. innovation, and cascade enterprise system. The company was founded by Frederick P. Keller in 1973 and is headquartered in Grand Rapids, MI.

Urbantech SpA is a company headquartered in Tortona, Italy. The firm engages in construction of roads, motorways and airport runways.

Ed. Züblin AG engages in the provision of building construction and civil engineering services. Its services include bridge construction, timber construction, turnkey construction, tunnelling, steel engineering, environmental engineering, and development and operation. The company was founded by Eduard Züblin in 1898 and is headquartered in Stuttgart, Germany.

Jingjiang Jiasheng Transportation Facilities Co., Ltd., established on 2006-06-22, Business scope includes highway guardrail,fence,Anti-glare board,road traffic marking,Traffic Management Signs,Sound barrier,vanitation pipe,Green facilities,Dust removal equipment,Fire Equipment,metal products,Cement Products Manufacturing,processing,Sales,Install;building engineering,Railway Engineering Construction,Highway Engineering Construction,Municipal Road Engineering Construction,Wiring and Equipment Engineering Construction,plumbing construction,Tunnel and Bridge Engineering Construction,Water conservancy project,Steel structure engineering,Environmental Engineering,Intelligent installation engineering,Mechanical and Electrical Engineering Design,construction;Engineering preparation activities;Construction labor subcontracting;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Provides construction services

Airbus Operations SAS, one of the four wholly owned subsidiaries of AIRBUS SAS is a limited liability company duly organised and existing under the laws of France, having its registered office at 316 route de Bayonne, 31060 Toulouse, France and represented by its General Manager Mr Patrick PIEDRAFITA. Airbus Operations SAS designs and manufactures aircraft, aircraft parts, systems, equipment and derivative products and also provides services in the aeronautics field. About 17 700 employees work in Airbus Operations SAS and 52 000 for all Airbus. Regarding research activities, self-funded R&D in 2008 amounted to 1 412 M€. Airbus Operations SAS Engineering operates in one major design office in Toulouse.

3M Innovative Properties Co. acquires and manages intellectual property right. It engages in the acquisition and ownership of the intellectual property rights to the products designed and manufactured by its parent company 3M Corporation. The company was founded on May 10, 1999 and is headquartered in Roseville, MN.

U-Kyung System engages in the production and sales of noise and vibration-related products, and evaluation services.

Caterpillar, Inc. engages in the manufacture of construction and mining equipment, diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives. It operates through the following segments: Construction Industries, Resource Industries, Energy and Transportation, Financial Products, and All Other. The Construction Industries segment supports customers using machinery in infrastructure and building construction applications. The Resource Industries segment is responsible for supporting customers using machinery in mining and quarrying applications and it includes business strategy, product design, product management and development, manufacturing, marketing, and sales and product support. The Energy and Transportation segment supports customers in oil and gas, power generation, marine, rail, and industrial applications. The Financial Products segment offers a range of financing alternatives to customers and dealers for caterpillar machinery and engines, solar gas turbines, as well as other equipment and marine vessels. The All Other segment includes activities such as the business strategy, product management and development, and manufacturing of filters and fluids, undercarriage, tires and rims, engaging tools, and fluid transfers. The company was founded on April 15, 1925, and is headquartered in Irving, TX.

Dasan Consultants Co. Ltd. is a South Korean private company. The firm provides engineering services. It was founded in 1993.

Samsung C&T Corp, formerly Cheil Industries Inc., is a Korea-based company mainly engaged in the operation of meal supply and food distribution business, and fashion business. The Company operates its business through construction business segment: which involves in the building construction, civil engineering, firefighting and landscaping engineering, and provision of energy services; meal supply and food materials distribution segment, which involves in the distribution of meals and food materials; leisure segment, which operates theme parks and golf courses, and fashion business segment, which involves in the manufacture and distribution of garments, and processing and distribution of textile products.

Bridgestone Corporation, together with its subsidiaries, develops, manufactures, markets, and sells tires and other rubber products worldwide. It operates in two segments: tires and diversified products. The tires segment develops, manufactures, and markets tires and tubes, and automotive parts for passenger cars, trucks, buses, construction and mining vehicles, commercial vehicles, agricultural machinery, aircraft, motorcycles and scooters, racing cars, karts, utility carts, subways, and monorails. The company also supplies tires to airlines and manufacturers of commercial aircraft, airbus, and boeing. Bridgestone Corporation was founded by Shojiro Ishibashi in 1931. The company has collaborated with Toyo Tire & Rubber Co. Ltd.

Nitto Boseki Co., Ltd. engages in the manufacture processing and sale of textile products and materials. It operates through the following business segments: Textiles, Raw Fiber Materials, Functional Materials, Equipment Materials, Life Science, and Others. The Textiles segment handles the manufacture and sale of core spun yarn, stretch products, interlining products and others. The Raw Fiber Materials segment manufactures and sells fiberglass raw fiber products like yarn, roving, and chopped strands. The Functional Materials segment covers the manufacture and sales of glass fiber functional products. The Equipment Materials segment includes glass fiber products for industrial materials, and manufactures and sells glass wool products (for heat insulating materials). The Life Science segment manufactures and sells in-vitro diagnostic drugs, specialty chemicals products, and soft drinks. The Others segment deals with industrial machinery and equipment related business and service business. The company was founded on April 18, 1918 and is headquartered in Tokyo, Japan.

Nihon Doro Kodan is a Japanese private company. The firm constructs and operates inter city expressway systems.

LX Hausys Ltd. engages in the manufacture and sale of construction and decorative materials. It operates through following divisions: Construction Material and Automotive and High Functionality Materials. The Construction Material Division provides plastic and aluminium windows and doors, functional glasses, flooring materials, wallpaper and artificial marble. The Automotive and High Functionality Materials division offers high gloss sheets, deco-sheets, automotive parts and materials. The company was founded on April 2, 2009 and is headquartered in Seoul, South Korea.

Lydall along with its subsidiaries, design and manufacture specialty engineered filtration media, industrial thermal insulating solutions, automotive thermal and acoustical barriers, medical filtration media and devices, and biopharmaceutical processing components for thermal/acoustical, filtration/separation and bio/medical applications. The Company operates in three segments: Performance Materials, Thermal/Acoustical Metals, and Thermal/Acoustical Fibers. The Performance Materials segment reports the results of the Industrial Filtration, Industrial Thermal Insulation, and Life Sciences Filtration businesses. The Thermal/Acoustical Metals segment reports the results of Lydall’s automotive business, which includes metal parts and related tooling. The Thermal/Acoustical Fibers segment reports the results of Lydall’s automotive business. In February 2014, Lydall Inc acquired industrial filtration businesses (ndrew Filtration) of Andrew Industries Limited (Andrew).

Rohm GmbH is a German private company that manufactures chucking tools.

Korea Railroad Research Institute is a South Korean private company. The firm operates as railway research body.

KSI Co. Ltd., a subsidiary of Kolon Industries, Inc., is a company headquartered in Sangju, the South Korea. The firm manufactures video and other audio equipment. It was acquired by KOLON PLASTICS, Inc. on March 27, 2012 for $4.82 million.

Heberger System-Bau GmbH is a German private company located in Neulussheim that constructs residential and non-residential buildings.