Mitsui Sumitomo Insurance Venture Capital Co., Ltd.

Mitsui Sumitomo Insurance Venture Capital Co., Ltd. is a Japanese venture capital firm that invests in early-stage companies to foster innovation across various industries. As a wholly-owned subsidiary of Mitsui Sumitomo Insurance Company, it leverages the parent company's extensive network and expertise to support its portfolio companies. The firm focuses on startups with high growth potential, particularly those addressing global social issues such as climate change, and operates under the investment policy of Mitsui Sumitomo Insurance Capital Co., Ltd.

The firm's investment strategy encompasses a wide range of sectors, including technology, cybersecurity, energy, insurance, healthcare, fintech, manufacturing, and robotics. It targets startups in seed to later-stage stages, aiming to create new value through investments in these high-growth companies. Mitsui Sumitomo Insurance Venture Capital Co., Ltd. supports its portfolio companies not only through financial backing but also by providing management support and access to its network, leveraging its knowledge and experience in the insurance industry to offer additional support.

In recent years, the firm has participated in several notable investments. In March 2025, it invested $30 million in Coalition, a U.S.-based cybersecurity-focused insurtech company, to strengthen its strategic partnership and expand its global cyber insurance business. In August 2023, it joined nT-Tao's Series A funding round, a compact fusion energy company, to support the development of clean energy solutions. These investments reflect the firm's commitment to supporting innovative companies that address global challenges and contribute to sustainable growth.