Subphoton develops optical amplifiers that increase the signal traveling in cables to the bottom of the ocean.
Subphoton has raised $765K in total funding. The most recent round was Seed. The last funding was announced in July 2022.
Subphoton's investors include LIFTT.
Subphoton is headquartered in Milan, Italy.
Subphoton develops optical amplifiers that increase the signal traveling in cables to the bottom of the ocean.
Subphoton is at the Seed stage.
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"Subphoton — Funding & Investors." VCBacked, July 27, 2022, https://www.vcbacked.co/company/subphoton. Accessed September 29, 2026.
VCBacked. (2022). Subphoton — Funding & Investors. Retrieved September 29, 2026, from https://www.vcbacked.co/company/subphoton
{{cite web |title=Subphoton — Funding & Investors |url=https://www.vcbacked.co/company/subphoton |website=VCBacked |access-date=September 29, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated