Koken Boring Machine Co., Ltd. had a revenue of 2.09B in the quarter ending Jun 30, 2025, with -38.17%. This bring the company's revenue in the last twelve months to 10.97B, Decreased 3.35%. In the fiscal year ending Dec 31, 2024, Koken Boring Machine Co., Ltd. had annual revenue of 10.61B with 11.35% growth.