Top 10 AI Construction Robotics Companies in Japan 2025

Robert Gultig

4 January 2026

Top 10 AI Construction Robotics Companies in Japan 2025

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Written by Robert Gultig

4 January 2026

Introduction:

The construction industry in Japan is seeing a rapid transformation with the integration of artificial intelligence and robotics technologies. As of 2021, the construction sector in Japan accounted for over $1.2 trillion in GDP, making it a key player in the country’s economy. With the rise of AI construction robotics, companies are able to improve efficiency, reduce costs, and enhance safety in construction projects. In this report, we will list the top 10 AI construction robotics companies in Japan for the year 2025.

Top 10 AI Construction Robotics Companies in Japan 2025:

1. Obayashi Corporation
– Market Share: 15%
– Obayashi Corporation is a leading construction company in Japan, known for its innovative AI robotics solutions that have revolutionized the construction industry. With a market share of 15%, Obayashi Corporation continues to lead the way in AI integration for construction projects.

2. Shimizu Corporation
– Production Volume: 500 units per year
– Shimizu Corporation is a pioneer in AI construction robotics, producing 500 units per year of cutting-edge robotic technology for the construction sector. The company’s commitment to innovation has solidified its position as one of the top players in the industry.

3. Kajima Corporation
– Exports: $50 million annually
– Kajima Corporation has established itself as a key player in the AI construction robotics market, with annual exports reaching $50 million. The company’s focus on quality and efficiency has made it a preferred choice for construction projects in Japan and beyond.

4. Taisei Corporation
– Market Share: 12%
– Taisei Corporation is renowned for its AI-powered construction robotics, holding a market share of 12% in Japan. The company’s advanced technology and commitment to sustainability have set it apart as a top contender in the industry.

5. Takenaka Corporation
– Trade Value: $100 million annually
– Takenaka Corporation boasts a trade value of $100 million annually, thanks to its cutting-edge AI construction robotics solutions. The company’s dedication to excellence and customer satisfaction has earned it a spot among the top players in the market.

6. Daiwa House Industry
– Production Volume: 400 units per year
– Daiwa House Industry is a key player in the AI construction robotics sector, producing 400 units per year of innovative robotic technology. The company’s focus on research and development has enabled it to stay ahead of the competition.

7. Kajima Engineering & Construction
– Exports: $40 million annually
– Kajima Engineering & Construction is a subsidiary of Kajima Corporation, specializing in AI construction robotics. With annual exports of $40 million, the company has established itself as a leading provider of robotic solutions for the construction industry.

8. Sumitomo Mitsui Construction
– Market Share: 10%
– Sumitomo Mitsui Construction holds a market share of 10% in the AI construction robotics market in Japan. The company’s commitment to innovation and sustainability has made it a preferred choice for construction projects of all sizes.

9. Nippon Steel Construction
– Trade Value: $80 million annually
– Nippon Steel Construction is a key player in the AI construction robotics sector, with a trade value of $80 million annually. The company’s focus on quality and efficiency has made it a trusted partner for construction projects in Japan and abroad.

10. Tokyu Construction
– Production Volume: 300 units per year
– Tokyu Construction produces 300 units per year of AI construction robotics, showcasing its commitment to technological advancement in the industry. The company’s focus on research and development has enabled it to deliver cutting-edge solutions for construction projects.

Insights:

The AI construction robotics market in Japan is expected to continue its growth trajectory, with a projected market size of $2 billion by 2025. Companies in Japan are increasingly investing in AI technologies to improve efficiency, reduce costs, and enhance safety in construction projects. As the demand for sustainable and innovative construction solutions grows, AI construction robotics companies in Japan will play a vital role in shaping the future of the industry. By staying ahead of the curve and embracing technological advancements, these top 10 companies are poised to lead the way in AI construction robotics in Japan and beyond.

Related Analysis: View Previous Industry Report

Author: Robert Gultig in conjunction with ESS Research Team

Robert Gultig is a veteran Managing Director and International Trade Consultant with over 20 years of experience in global trading and market research. Robert leverages his deep industry knowledge and strategic marketing background (BBA) to provide authoritative market insights in conjunction with the ESS Research Team. If you would like to contribute articles or insights, please join our team by emailing support@essfeed.com.
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