France · Series B startup

Who invested in Sisteer

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.

Telecoms

Funding summaryUpdated 26 Oct 2026

$4.6Mraised across 2 rounds since 2007, from 2 sources

$1.5MVenture$3.1MSeries B
Latest round
Series B, $3.1MJul 2010
Step-upi
2.1×
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.

200820092010
$1.5MVenture$3.1MSeries B
First round
Venture, $1.5M
Dec 2007
Biggest round
$3.1M
Series B · Jul 2010
Between rounds
2.6 years
from the last two

The rounds

  1. Jul 2010
    Series B$3.1M3 new

    From a historical funding record

  2. Dec 2007
    Venture$1.5M1 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.

Everyone who backed them

CM-CIC Capital PriveInvestment firm1round
Sigma GestionInvestment firm1round
CM-CIC Capital PrivéInvestment firm1round
SOCADIF Capital InvestissementPrivate equity1round

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

Quick answers about Sisteer

Who invested in Sisteer?

Sisteer's investors include CM-CIC Capital Prive, Sigma Gestion, CM-CIC Capital Privé and SOCADIF Capital Investissement.

How much has Sisteer raised?

Sisteer has raised $4.6M across 2 rounds since 2007.

When did Sisteer last raise?

Sisteer's most recent round was a Series B of $3.1M in Jul 2010.

What was Sisteer's biggest round?

Its most recent round, $3.1M in Jul 2010, is also its largest on record.

Who backed Sisteer first?

Sisteer's first round on record, in Dec 2007, was backed by SOCADIF Capital Investissement.

What stage is Sisteer at?

Sisteer's latest named round is a Series B, in Jul 2010.

Where is Sisteer based?

Sisteer is based in France.

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