Sankyo Frontier Co., Ltd. engages in the production, sale, and rental of modular buildings, self storage, and multistory parking devices. It operates through the Unit House and Others business divisions. The Unit House business division manufactures, sells, and leases unit houses, multistory parking, and construction machineries. The Others division handles soil improvement plants and manages accommodations. It also leases trunk room or storage and manages the rental and sale of the three dimensional parking devices and construction machineries. The company was founded on December 5, 1969 and is headquartered in Kashiwa, Japan.

Guangdong Hailong Construction Technology Co., Ltd., established on 2016-11-28, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Manufacture of new building materials(Free of Hazardous Chemicals);Sales of building materials;Cement Products Manufacturing;Cement products sales;Manufacture of concrete structural components;Sales of concrete structural components;Metal Structure Sales;Import and export;Domestic Freight Forwarding;International Freight Forwarding;Engineering Management Services;Engineering technical service(planning management,survey,design,Except supervision).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Building Intelligent System Design;Construction engineering design;Construction Engineering Construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Ojjo provides an earth truss system due to the efficient use of material and the loads being resisted by the structure's strong axes. In addition to a 50% reduction in steel, the optimised structural configuration of the earth truss minimises embedment depth, which greatly reduces subsurface risk.

Henan Yajiate Green Construction Technology Co., Ltd., established on 2005-01-21, The business scope includes low-rise prefabricated buildings,energy saving building materials,decorative material,Mortar material,Research and design of biomass pyrolysis heating system,Manufacturing and sales,technical consulting,Technical Services;construction work,Steel structure engineering,Anti-corrosion engineering,Insulation project,Waterproofing,Building Curtain Wall Engineering,Construction of building decoration and decoration works;Goods or technology import and export business.(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

Misawa Homes Co., Ltd. engages in the construction and sale of industrialized housing and residential land. It manages the overall operations of its group companies in the areas of design, product development, procurement, production, construction, sales and after-sales services. Its operations include house and lot sales, land utilization, leasing management, facilities development, and research and development relating to housing. The company was founded in 1962 and is headquartered in Tokyo, Japan.

Built To Live is to provide quality survival tools, food storage, emergency lighting, and outdoor materials, to ensure the safety.

VINCI Construction SAS provides building construction and civil engineering services. Its projects consists of buildings, airport, power plants, oil rigs, and other infrastructures. The company was founded in April 1986 and is headquartered in Rueil-Malmaison, France.

Xuchang Detong Prefabricated Building Technology Co., Ltd., established on 2019-09-30, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;building block manufacturing;Building Blocks Sales;Manufacture of concrete structural components;Sales of concrete structural components;Intelligent basic manufacturing equipment sales;Line Management Services;Home Appliance Sales;Calculator Equipment Sales;furniture sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Various construction activities;Residential interior decoration(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Stackhouse, Inc. manufactures smoke evacuators and air filtration products for hospitals and surgery centers. The company provides personal protective equipment designed for the operating room environment. It provides personal protective equipment designed specifically for the operating room environment. Stackhouse is headquartered in Palm Springs, CA.

KC Industry Co., Ltd. engages in the manufacturing and construction of precast concrete(PC) structures. Its products include PC Box, PC Power Tunnel, PC Soundproof Wall Foundation, PC tunnel and manhole. The company was founded on December 21, 1995 and is headquartered in Yeoju, South Korea.

ALSTOM Holdings SA designs, manufactures and markets products and systems for power generation. The firm offers its products for gas, coal, and hydro power plants and signaling and systems for freight, transit, and commuter markets. The company was founded in 1988 and is headquartered in Saint Ouen, France.

Montedil SRL is a private company headquartered in Italy that engages in construction of interior and exterior structures.

Nikken Lease Kogyo KK engages in the leasing of construction equipment, office equipment, storage equipment and events equipment. The company was founded in November 1967 and is headquartered in Tokyo, Japan.

Salis Srl is an Italian private company located in Ponte Pattoli that supplies wooden floor products.

China Construction Eighth Engineering Division Corp. Ltd. is a Chinese company located in Shanghai and ultimately controlled by the Government of China. The firm provides general construction contracting services.

Hangzhou Yuanzhu Technology Co., Ltd., established on 2016-03-11, Business scope includes manufacturing,processing:container,integrated housing,steel structure;building materials,Design and development of prefabricated buildings;Architectural Engineering Design,construction;Interior and exterior decoration;Earthwork,Municipal Engineering,Mechanical and electrical equipment installation engineering,Landscaping project,landscape engineering,Steel structure installation engineering construction;Cleaning service;Sales:integrated housing,building materials,decorative material,Insulation Materials,Stainless Steel Products,Glass product,office furniture,ceramics,Kitchen and Sanitary Ware,Wujinjiaodian,Mechanical equipment and accessories,Daily necessities;Construction labor subcontracting;Import and export business of goods and technology

HANSE HAUS GmbH & Co. KG is a holding company, which engages in the sale of pre-manufactured homes. It offers mansions, town houses, pent roof houses, cottage and regional type houses, Mediterranean-style houses, architect-designed houses, as well as single-family and semi-detached houses. The firm also offers development and planning services. The company was founded by Hermann Wandke in 1929 and is headquartered in Oberleichtersbach, Germany.

Keumha Naval Technology Co., Ltd. is a company headquartered in the South Korea that designs and manufactures ship machinery and equipment.

Texas Industries, Inc., together with its subsidiaries, engages in the manufacture and sale of heavy construction materials in the southwestern United States.The company operates in three segments: Cement, Aggregates, and Consumer Products. The Cement segment produces gray Portland cement; and specialty cements, such as masonry and oil well cements. The company was founded in 1946 and is based in Dallas, Texas.

Shandong Mingda Construction Technology Co., Ltd., established on 2014-08-22, Business scope includes general items:Cement Products Manufacturing;Manufacture of concrete structural components;Manufacturing of lightweight building materials;stone processing for construction;Manufacture of new building materials(Free of Hazardous Chemicals);Foreign contracted projects;Sales of non-metallic minerals and products;Metal Material Sales;Sales of high-quality special steel materials;Sales of new metal functional materials;Sales of building materials;stairs sale;Building Blocks Sales;Sales of construction machinery;Sales of steel products for construction;Sales of concrete structural components;Cement products sales;Machinery and Equipment Leasing;Car rental;Construction machinery and equipment rental;Transportation equipment rental service;Consulting and planning service;Municipal facilities management;Urban Greening Management;Solid Waste Treatment;Engineering and Technology Research and Experimental Development;New material technology research and development;Engineering Management Services;Planning and Design Management;Industrial Design Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Fabrication of Metal Structures;mold making;Mold Sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Production of Prestressed Concrete Railway Bridge Simply Supported Beam Products;General contracting of housing construction and municipal infrastructure projects;road freight transport(Contains dangerous goods).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)