FullDepth plans, develops, manufactures, and sells industrial underwater drones for advanced marine exploration and inspection.
FullDepth has raised $61.0M in total funding. The most recent round was Series D. The last funding was announced in December 2025.
FullDepth's investors include SMBC Venture Capital, Beyond Next Ventures, Aozora Corporate Investment, MITSUI SUMITOMO INSURANCE Venture Capital (MSIVC), Future Venture Capital.
FullDepth is headquartered in Tokyo, Japan.
FullDepth plans, develops, manufactures, and sells industrial underwater drones for advanced marine exploration and inspection.
FullDepth is at the Series D stage.
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"FullDepth — Funding & Investors." VCBacked, December 9, 2025, https://www.vcbacked.co/company/fulldepth. Accessed September 15, 2026.
VCBacked. (2025). FullDepth — Funding & Investors. Retrieved September 15, 2026, from https://www.vcbacked.co/company/fulldepth
{{cite web |title=FullDepth — Funding & Investors |url=https://www.vcbacked.co/company/fulldepth |website=VCBacked |access-date=September 15, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated