China State Construction Engineering Corp. Ltd. engages in the housing construction engineering, real estate development and investment, international engineering contracting, infrastructure construction and investment, and design survey business. Its Housing Construction business involves in the urban construction and projects such as public buildings, airports, offices, hotels, and embassies. The Real Estate Development & Investment business include investment in real estate development, and financial investment in construction. Its Infrastructure Construction & Investment business covers the construction of, and investment in urban rail transit, high speed rail, large bridges, highways, ports and waterways, airports, and other infrastructure projects. The Investigation & Design business provides architectural design, urban planning, engineering survey, and municipal public works design services. Its New business include building science and technology, environmental protection, e-commerce, and financial businesses. The company was founded on June 11, 1982 and is headquartered in Beijing, China.

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.

Mighty Buildings is a cutting-edge construction technology company that uses 3D printing, robotics, and automation to build homes. It is a modular construction company working on disrupting the residential housing market with 3D printing tech, robotics, and composite materials backed by notable top-tier venture capital firms. The company creates a proprietary building material called Light Stone Material (LSM) which is similar to a synthetic stone that can be 3D printed, making the building process faster and with zero waste. LSM can also maintain a structure’s temperature better than concrete, wood, or steel.

China Construction Engineering Industrial Technology Research Institute Co., Ltd., established on 1995-09-01, Business scope includes Internet information services;Engineering Investigation;engineering design;Engineering and Technology Research and Experimental Development;Professional contractors,Labor subcontracting,Construction General Contracting;design,Sales,lease template,scaffold;sale of building materials(Does not contain gravel and gravel products),flowers,Equipment,electronic product;Import and export,Technology Import and Export,Agent import and export;technology development,technical consulting,Technical Services,Technology Promotion,technology transfer;Technical testing(without certification,recognized);Interior and exterior decoration design;Landscape Architecture Landscape Design;copyright agent;Trademark agency;Computer System Integration Services;design,make,acting,Place an ad;computer graphic design,make;Basic software service,Application software service;Television planning;Conference Services.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Internet information service,Engineering Investigation,Engineering design and projects subject to legal approval,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Shanghai Construction Group Co., Ltd. engages in construction projects and related activities. It operates through the following business segments: Building construction business segment, Design consulting business segment, Real estate development business segment, Urban construction investment business segment, and Construction industry business segment. The company was founded in 1953 and is headquartered in Shanghai, China.

Anhui China Railway Engineering Materials Technology Co., Ltd., established on 2006-04-10, The business scope includes concrete admixtures,concrete(Mortar)Composite admixture,emulsified asphalt,Modified asphalt,mud material,lubricant,Development of lubricating grease and new engineering materials,to develop,Production,Sales,Technical Services,storage(Free of chemical hazards),steel,cement,mineral admixture,waterproof material,Sales of wall materials and building materials,Waterproofing,Construction of anti-corrosion and thermal insulation works.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Railway Fourth Bureau Group Co., Ltd., established on 1986-11-10, Business scope includes licensed projects:Various construction activities;Building Intelligent Engineering Construction;Electrical Installation Services;General contracting of housing construction and municipal infrastructure projects;Construction engineering design;Compilation of land and space planning;Construction Engineering Survey;Mapping service;Inspection and testing service;Quality inspection of construction projects;Real estate development and management;public rail transport;Production of Prestressed Concrete Railway Bridge Simply Supported Beam Products;Forest tree seed production and management;Packaging and decoration printing;Radio and television program production and management;Import and export(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)General project:Engineering Management Services;Engineering technical service(planning management,survey,design,Except supervision);Professional Design Services;Civil Air Defense Engineering Design;graphic design;Industrial Engineering Design Services;Engineering cost consulting business;Planning and Design Management;Basic geological survey;Geological Exploration Technical Services;Tourism development project planning consultation;real estate consulting;Highway and Waterway Engineering Test and Inspection Service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;New material technology research and development;Engineering and Technology Research and Experimental Development;Pension Service;Institutional pension service;Land Consolidation Services;Park Management Services;Engage in investment activities with own funds;Asset management services for self-owned capital investment;Construction machinery and equipment rental;Special equipment rental;Maintenance of transportation facilities;Machinery and Equipment Leasing;Transportation equipment rental service;Manufacturing of thermal and acoustic insulation materials;Thermal and acoustic insulation sales;Landscaping engineering construction;Cement Products Manufacturing;Cement products sales;Manufacture of new building materials(Free of Hazardous Chemicals);Sales of building materials;Chemical product production(No licensed chemical products);Chemical product sales(No licensed chemical products);flower planting;Forestry Product Sales;software sales;Digital Content Production Services(Does not include publishing);Advertising Design,acting;advertisement making;brand management;Conference and Exhibition Services;Graphic design and production;Corporate Image Planning;Foreign contracted projects(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

China Construction Commercial Concrete Co., Ltd., established on 1997-01-28, Business scope includes licensed projects:road freight transport(Does not contain dangerous goods);Mineral resources mining in non-coal mines(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)General project:Cement Products Manufacturing;Cement products sales;Manufacture of non-metallic mineral products;Sales of non-metallic minerals and products;Mineral washing and processing;Mineral dressing;Manufacture of concrete structural components;Sales of concrete structural components;Domestic Freight Forwarding;General Cargo Warehousing Services(Does not contain hazardous chemicals and other items that require approval);Sales of building materials;New material technology research and development;New material technology promotion service;Manufacturing of lightweight building materials;Sales of lightweight building materials;Machinery and Equipment Leasing;Construction machinery and equipment rental;Storage equipment rental service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;internet sales(Except for products that require a license for sale);internet data service;Solid Waste Treatment(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Hebei Greenpu Technology Co., Ltd., established on 2020-11-04, Business scope includes three-dimensional(3D)Printing technology promotion service,architecture3DPrinting machinery manufacturing;Mechanical equipment research and development;Machinery sales;Mechanical Parts Sales;Construction machinery and equipment rental;contracting construction projects;Contract municipal engineering;computer software development;Technical Services,technical consulting,technology transfer;Import and export.(Except where prohibited by laws and regulations)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Contour Crafting Corp. is an American private company. The firm provides technology services for construction industry.

Anhui Shuzhi Construction Research Institute Co., Ltd. was established on 2016-05-31. Its business scope includes general projects: technical services, technology development, technical consultation, technology exchange, technology transfer, technology promotion; software development; business management consulting; information technology Consulting services; information consulting services (excluding licensing information consulting services); Internet security services; information system operation and maintenance services; industrial Internet data services; Internet of things technical services; Internet of things equipment manufacturing; Internet of things equipment sales; Internet of things application services ; artificial intelligence application software development; intelligent unmanned aerial vehicle manufacturing; information system integration services; fire technology services; security system monitoring services; security technology prevention system design and construction services; power and electronic components sales; general machinery and equipment installation services; Services; sales of machinery and equipment; engineering management services; Internet sales (except for the sale of licensed products); 5G communication technology services; data processing services; metering technology services; Prohibited or restricted items) Licensed items: construction labor subcontracting; construction engineering construction; building intelligent system design; construction engineering design; civil air defense engineering protective equipment manufacturing; residential interior decoration; construction engineering quality inspection (items subject to approval according to law , business activities can only be carried out after the approval of the relevant departments, and the specific business projects are subject to the approval documents or licenses of the relevant departments)

Nanjing Picass Construction Technology Co., Ltd., established on 2018-09-10, The scope of business includes the research and development of construction technology,technology transfer,technical consulting;building materials,decorative material,building prefab,3DSales of printed building parts.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Apis Cor, Inc., part of Apis Cor Engineering LLC, is a company headquartered in Melbourne, FL. The firm constructs 3D-printed buildings with machines. Anna Cheniuntai is the CEO, in this role since 2022.\nThe company says this about itself: Founded in 2016 by Nikita and Anna Cheniuntai, Apis Cor is an American technology corporation headquartered in Melbourne, Florida that develops advanced technologies and materials for construction 3D-printing. The company holds the Guinness Book World Record for the Largest 3D-Printed Building on Earth and is proud to be a resident of the Autodesk Technology Centers Outsight Network. A successful participant in NASA's \"3D Printed Habitat Challenge\" – Apis Cor was awarded top honors in several categories. Apis Cor is backed by Alchemist Accelerator, the premier accelerator for Enterprise startups, and At One Ventures, a VC and private equity firm which supports deep tech ventures that are a net positive to nature and the planet.

China Construction Seventh Engineering Division Corp. Ltd. is a Chinese company located in Zhengzhou and ultimately controlled by the Government of China. The firm provides civil engineering and construction services.

Shenzhen Mingyuan Construction Technology Co., Ltd., established on 2017-04-01, Business scope includes general business items:3DDevelopment and sales of printing software,technology development,technical consulting,Technical Services,technology transfer;Business Management Consulting,business inquiries;,The licensing program is:3Dprint building materials,3DDevelopment of printing equipment,Production,Sales;

Zhejiang Furui New Material Co., Ltd., established on 2016-09-21, Business scope includes general items:engineering plastics,Manufacture of Plastic Alloys,Sales;3Dprinter and3DPrinting consumables production,Sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;3Dprint service;Network technology service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Import and export;Technology Import and Export(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results).

Beijing Space Intelligent Building Technology Co., Ltd., established on 2021-01-04, Business scope includes software development;Basic software service;Application software service;Computer System Services;design,make,acting,Place an ad;Undertake exhibition and display activities;Conference Services;Engineering and Technology Research and Experimental Development;Packaging and decoration design service;Model Design Service;technology development;technical consulting;Technology Exchange;technology transfer;Technology Promotion;Technical Services;software service;sale of building materials,Equipment;building materials,computer software;Construction General Contracting;Educational Consulting.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.).

Liaoning Greenpow Architectural Printing Technology Co., Ltd., established on 2012-09-19, Business scope includes general items:3DPrint base material sales,3Dprint service,New material technology research and development,Hardware product development,R&D of metal products,Mechanical equipment research and development,Manufacturing of special machinery for the production of building materials,Sales of building materials,Wholesale of computer software, hardware and auxiliary equipment,Retailing of computer software, hardware and auxiliary equipment,Electronic special equipment manufacturing,Sales of electronic special equipment,Construction machinery and equipment rental,Educational Consulting Services(Education and training activities that do not include licensing approval),Sales of household appliances spare parts,Home Appliance Sales,Manufacture of special equipment for environmental protection,Environmental protection special equipment sales,Research and Development of Household Appliances,Manufacturing of electronic components,Wholesale of electronic components,Electronic Components Retail,Import and export agency,Engineering Management Services,Foreign contracted projects,Landscaping engineering construction,Earthwork construction,Metal doors and windows engineering construction,Undertake the engineering construction business of the head office,Hardware retail,Wholesale of hardware products,Building Decoration,Manufacture of plumbing parts and other metal products for construction(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)