Flying Duck Co., Ltd.

Based in Japan, Flying Duck Co. , Ltd. focuses on delivering innovative energy optimization solutions that support industrial clients in transitioning to a decarbonized society. Flying Duck Co.

, Ltd. was founded in 2024 in Japan and specializes in facilitating energy optimization for industrial clients. The company has completed 2 deals to date, with its most recent deal occurring on September 5, 2025, when it raised JPY 100. 000 mn in a funding round led by Secondment Spin-out Startup Capital.

The company has not undergone any known pivots or changes in strategy since its inception. Flying Duck Co. , Ltd. specializes in providing innovative solutions aimed at facilitating the transition toward a decarbonized society.

Their core offerings include energy optimization services that leverage advanced mathematical AI and IT technologies to assist industrial clients, particularly in the manufacturing sector, in updating their energy consumption practices. The company addresses the global challenge of excess solar output during peak daylight hours, known as the "duck curve. " By collaborating with energy consumers, Flying Duck seeks to transform energy usage patterns and enhance the resilience of power networks, primarily targeting industrial customers within Japan while also aiming to expand into international markets where renewable energy initiatives are on the rise. The company's revenue model revolves around partnerships and direct service agreements with industrial clients, focusing on energy optimization solutions.

Revenue is generated through consulting and implementation services, where clients engage the company to analyze their energy consumption and provide customized optimization strategies. These service contracts may involve recurring fees for ongoing support and monitoring of energy systems, with specific pricing reflecting the complexities of each client's needs and the bespoke nature of the solutions offered. Flying Duck emphasizes collaboration with manufacturing firms to help them transition to renewable energy sources such as solar and wind. In September 2025, Flying Duck Co.

, Ltd. raised an undisclosed amount in venture debt funding from Japan Finance Corporation, Mishima Shinkin Bank, and Shizuoka Prefecture Credit Guarantee Association. The funding will be utilized to recruit additional staff, broaden its structure, and upgrade and refine its current systems. The company plans to continue developing innovative products aimed at enhancing energy optimization and is exploring expansion into new markets, particularly in regions where renewable energy initiatives are becoming more prevalent.