China Railway Group
OTCMKTS:CRWOYChina Railway Group Limited, together with its subsidiaries, operates as an integrated construction company in the People's Republic of China, Hong Kong, and Macau. Its Infrastructure Construction segment constructs railways, highways, bridges, tunnels, metropolitan railways, buildings, irrigation works, hydroelectricity projects, ports, docks, airports, and other municipal works. The company's Survey, Design and Consulting Services segment provides survey, design, consulting, research and development, feasibility study, and compliance certification services to infrastructure construction projects. Its Engineering Equipment and Component Manufacturing segment designs, researches and develops, manufactures, and sells turnouts, bridge steel structures, and other railway related equipment, engineering machinery, and materials. The company's Property Development segment develops, sells, and manages residential and commercial properties. Its Other Businesses segment is involved in mining, financial, service concession arrangements operation, merchandise trading, and other ancillary businesses. China Railway Group Limited was founded in 1950 and is based in Beijing, China.
China Railway Construction
OTCMKTS:CWYCYChina Railway Construction Corporation Limited, together with its subsidiaries, operates as an integrated construction company in Mainland China and internationally. It operates through five segments: Construction Operations; Survey, Design and Consultancy Operations; Manufacturing Operations; Real Estate Development Operations; and Other Business Operations. The Construction Operations segment engages in the construction of infrastructure, such as railways, highways, metropolitan railways, bridges, tunnels, and real estate projects, as well as housing, municipal engineering, water conservancy and hydropower, and airport and wharf projects. The Survey, Design and Consultancy Operations segment offers survey, design, and consultancy services for civil engineering and infrastructure construction, such as railways, highways and urban rail transport, etc. The Manufacturing Operations segment is involved in the research and development, production, and sale of mechanical equipment comprising railway track maintenance machinery and tunnel boring machinery, as well as manufactures track system, etc. The Real Estate Development Operations segment engages in the development, construction, and sale of residential and commercial properties. The Other Business Operations segment includes trade and logistics, finance and insurance, and highway operations. The company also provides investment services; and purchases and sells goods and materials. China Railway Construction Corporation Limited was founded in 2007 and is headquartered in Beijing, the People's Republic of China. China Railway Construction Corporation Limited is a subsidiary of China Railway Construction Group Co., Ltd.
Heidelberg Materials
OTCMKTS:HDELYHeidelberg Materials AG, together with its subsidiaries, produces and distributes cement, aggregates, ready-mixed concrete, and asphalt worldwide. It provides cement products; natural stone aggregates, including sand and gravel; crushed aggregates comprising stone chippings and crushed stones; and ready-mixed concrete for use in the construction of tunnels or bridges, office buildings, or schools, as well as to produce precast concrete parts, such as stairs, ceiling elements, or structural components. The company offers asphalt; and trades in cement, clinker, secondary cementitious materials, solid, alternative fuels, other building materials, and additives. The company was formerly known as HeidelbergCement AG and changed its name to Heidelberg Materials AG in May 2023. Heidelberg Materials AG was founded in 1873 and is headquartered in Heidelberg, Germany.
Sekisui House
OTCMKTS:SKHSYSekisui House, Ltd. designs, constructs, and contracts built-to-order detached houses in Japan and internationally. The company operates through Custom Detached Houses, Rental Housing, Architectural/Civil Engineering, Remodeling, Real Estate Management Fees, Houses For Sale, Condominiums, Urban Redevelopment, and Overseas segments. It also engages in contracting of design and construction of custom detached houses, rental housing, office building, commercial buildings, and other properties; construction of reinforced concrete rental housing and commercial buildings; contracting of design and construction of civil engineering works; remodeling and renovation of houses; subleasing, management, operation, and brokerage of real estate; sale of houses and residential land; and sales of condominiums. Sekisui House, Ltd. was incorporated in 1929 and is headquartered in Osaka, Japan.