Who invested in Confluent Photonics

2 rounds we have observed, with the 4 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.

Construction

Funding summaryUpdated 26 Oct 2026

$14Mraised across 2 rounds since 2001, from 2 sources

$11MSeries A$3.0MSeries B

Latest round: Series B, $3.0MSept 2003
Biggest round: $11MSeries A · Jan 2001
Investors: 4

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.

200120022003

$11MSeries A$3.0MSeries B

First round: Series A, $11M
Biggest round: $11M
Between rounds: 2.7 years

The rounds

Sept 2003
Series B$3.0M3 returning
From a historical funding record
Jan 2001
Series A$11M4 new
From a historical funding record

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.

Series A2001Series B2003

Rustic Canyon Partners

Invesco Perpetual

InnoCal Venture CapitalCIT VentureCapital

Everyone who backed them

Rustic Canyon PartnersVC firm2rounds

Invesco PerpetualGrowth equity2rounds

InnoCal Venture CapitalGrowth equity2rounds

CIT VentureCapitalVC firm1round

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

Quick answers about Confluent Photonics

Who invested in Confluent Photonics?

Confluent Photonics's investors include Rustic Canyon Partners, Invesco Perpetual, InnoCal Venture Capital and CIT VentureCapital.

How much has Confluent Photonics raised?

Confluent Photonics has raised $14M across 2 rounds since 2001.

When did Confluent Photonics last raise?

Confluent Photonics's most recent round was a Series B of $3.0M in Sept 2003.

What was Confluent Photonics's biggest round?

Confluent Photonics's largest round on record is $11M (Series A), in Jan 2001.

Who backed Confluent Photonics first?

Confluent Photonics's first round on record, in Jan 2001, was backed by Rustic Canyon Partners, Invesco Perpetual and InnoCal Venture Capital and 1 others.