Who invested in NanoPhotonica

2 rounds we have observed, with the 2 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Deeptech

Funding summaryUpdated 26 Oct 2026

$3.7Mraised across 2 rounds since 2011, from 2 sources

$150KVenture$3.5MRound

Latest round: Round, $3.5MMay 2019
Led by: Samsung Ventures
Step-upi: 23.3×
Investors: 2 (1 led)

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20112013201520172019

$150KVenture$3.5MRound

First round: Venture, $150K
Biggest round: $3.5M
Between rounds: 8.3 years

The rounds

May 2019
Round$3.5M2 new
- Samsung VenturesLead
- DeepWork Capital
Reported by FinSMEs
Feb 2011
Venture$150K
No investor was named in the report.
Reported by sec.govSEC filing: $150K sold, first sale Jan 2011

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Venture2011Round2019

Samsung VenturesL

DeepWork Capital

Everyone who backed them

Samsung VenturesCorporate VC1round, led 1

DeepWork CapitalVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists NanoPhotonica as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.