Watershed Geosynthetics LLC provides environmental and civil technologies. Its products include Closureurf, Hydroturf, versaCap, Terraarmor, solar and gas. The firm serves the Environmental and Civil markets. The company was founded by Michael Ayers and Jose Urrutiain 2007 and is headquartered in Alpharetta,GA.

GroundProbe Pty Ltd. develops and supplies measurement systems and services for the mining sector. It offers slope stability radar systems to measure and monitor the stability of rock walls in open-cut mine sites. The company was founded in 2001 and is headquartered in Windsor, Australia.

Korea Institute of Civil Engineering and Building Technology contributes to the development of the Korean construction industry.

Saman Co. Ltd. is a private company headquartered in the South Korea. The firm wholesales perfumes and cosmetics.

Nippon Steel Metal Products Co., Ltd. manufactures and distributes cold-formed steel products, steel structures, and building materials. Its products include guard rails and pipes, water tanks, structural elements, laminated steel, scaffolding, poles, and panels. The company was founded on April 20, 1973 and is headquartered in Tokyo, Japan.

East Japan Railway Co. engages in the business of railway transportation services. It operates through the following segments: Transportation, Retails and Services, Real Estate and Hotels, and Others. The Transportation segment handles the transportation business centered on railway business. It also manages travel, cleaning maintenance, station operation, railway car manufacturing, and railway car maintenance businesses. The Retails and Services segment offers lifestyle services in retail, restaurant, wholesale, freight, and advertising businesses. The Real Estate and Hotels segment operates shopping centers and manages lending and hotel businesses. The Others segment includes information technology (IT) and Suica businesses. The company was founded on April 1, 1987 and is headquartered in Tokyo, Japan.

Nexgeo, Inc. is a holding company, which provides geotechnical engineering and information technology related services. It offers the following services: Engineering, Thermal Energy, and Resources. The Engineering Service provides geological and geotechnical investigation, hydraulic test, and data logger installation and monitoring. The Thermal Energy service offers construction business of power plant using and of air conditioning and heating system using geothermal energy. The Resources service includes resource development, exploration, estimation, and feasibility study. The company was founded on August 16, 2001 and is headquartered in Seoul, South Korea.

GMG GmbH & Co. KG is a multi-national private company located in Tuebingen, Germany. The firm manufactures and distributes color management software solutions. It was founded in 1984. Jörg Weihing and Robert Weihing are the current co-CEOs of the company.\nOn its website, the firm says this about itself: We’ve been changing the way people see color for over three decades. And with over 130 employees working across Europe, USA, China and Japan, we can confidently say that – today – GMG is a worldwide award-winning leader in high-end color management and proofing software.

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

The Ritsumeikan Trust is a private company headquartered in Kyoto, Japan, with subsidiaries in the United Kingdom, that functions as a College/University.

Baytech Korea, Inc. is a private company headquartered in Seongnam, the South Korea. The firm provides instrumentation engineering services. Han-Gi Shin is currently the CEO of the company.

China Railway Construction (Shandong) Gaodong Expressway Co., Ltd., established on 2017-07-28, The scope of business includes the design of expressways and their supporting facilities,the construction;Operation of expressways,conservation,Including the collection of expressway vehicle tolls and the management and maintenance of the expressway after it is opened to traffic;Catering in specified areas along expressways,stay,entertainment,Auto repair,to clean,shop(Includes prepackaged food sales),travel,advertise,storage(Except for dangerous public goods),logistics,Management of leased ancillary facilities and operation and development of projects(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Natural Resource Technology, Inc. provides environmental consulting services. Its include brownfield redevelopment, compliance, contaminated site closure, corporate risk management, ectoxicology, sediment management, site characterization, permitting, solid and water resource management services. The company was founded by Jeffrey Heglund and Robert J. Karnauskas in 1993 and is headquartered in Milwaukee, WI.

Southwest Communications Construction Group Co. Ltd. is a Chinese private company located in Kunming that constructs railway, highway and hydropower station.

Marui Co. Ltd., part of Marui Group Co., Ltd., is a company headquartered in Tokyo, Japan. The firm provides credit and debit card services for retail stores. It was founded in 2007.

Silar Services provides strategic environmental consulting services, they provide services include planning and management, site investigation and remedial planning, engineering and construction services, applied research and new technologies, strategic environmental consulting, risk management, due diligence, cost recovery, insurance recovery, expert witness, litigation support, project planning and permitting, public and stakeholder relations.