Company

Spiral Inc.

Spiral Inc. builds drones and drone services for inspecting tunnels and dams, including its MarkFlexAir indoor patrol system.

About

Founded in 2016 by CEO Tomo Ishikawa and based in Tokyo, Japan, Spiral Inc. designs and operates drones for checking tunnels and dams. Its MarkFlexAir system lets drones navigate indoors by recognizing markers placed in a facility, supporting inspection and monitoring in tunnels, dams, and construction sites. In August 2024 the company raised JPY 300 million in pre-Series A funding from Mitsubishi UFJ Capital and NIPPON EXPRESS HOLDINGS.

3Funding rounds

5Investors

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