- CEO
- Kazuhiro Akutsu
- Full Time Employees
- 1,399
- Sector
- Industrial services
- Industry
- Engineering & construction
- Address
- 4-2-35 Kudan-Kita 4-chome Tokyo TY Japan 102-8236
- IPO Date
- Oct 2, 1961
- Business
- Raito Kogyo Co., Ltd. is a specialized civil engineering contractor primarily engaged in ground improvement, slope protection, and soil stabilization services. The company offers a wide range of products and services including jet grouting, chemical grouting, deep soil mixing, cut-off walls using soil cement, sprayed concrete and mortar applications for slope stabilization, slope greening, ground anchors, and rockfall protection nets. It also provides structural repair and reinforcement, landslide prevention, environmental restoration, and sewage system construction. Raito Kogyo serves infrastructure projects such as roads, railways, ports, and water and sewer systems, leveraging advanced soil mixing technologies like Raito Deep Mixing (RDM), Dry Jet Mixing (DJM), and Raito Soil-Cement Wall (RSW) methods. The company operates mainly in Japan, with projects extending to North America and other regions, and maintains a network of 50 offices in Japan and technical alliances internationally. Founded in 1943 and headquartered in Tokyo, Japan, Raito Kogyo has established a reputation for disaster prevention and infrastructure development through innovative engineering solutions.
Recent major developments include a robust financial performance in the first half of 2025, with a significant increase in net sales and profits driven by strong demand in Japan's infrastructure market and increased project deliveries. The company announced and actively pursued a sizable share repurchase program beginning in early 2025, repurchasing over 2 million shares to strengthen shareholder value and optimize its capital structure. Raito Kogyo continues to focus on operational efficiency, profitability, and competitiveness through disciplined resource allocation and innovative transformation initiatives. These strategic actions reflect a commitment to sustained growth and shareholder returns amidst challenging market conditions in the construction and civil engineering sector.
The company’s business segments include slope protection, landslide prevention, foundation and ground improvement, structural repair/reinforcement, environmental restoration, and construction of sewage systems. Its target markets include government infrastructure projects and private sector construction clients requiring advanced civil engineering solutions. Raito Kogyo is noted for its expertise in soil and ground improvement technologies critical to urban expansion, transportation networks, and essential utility infrastructure. It also provides related building materials, equipment leasing, welfare establishment management, insurance agency operations, and nursing care services as part of its diversified operations.
Thus, Raito Kogyo Co., Ltd. stands as a key player in Japan’s civil engineering and infrastructure construction industries, offering comprehensive ground and slope stabilization products and services, with ongoing strategic initiatives to enhance financial performance and shareholder value through operational improvements and equity buybacks.