Netherlands · 
Who invested in Voltea?
Voltea's investors include Unilever Ventures, Rabo Ventures, Pentair, Environmental Technologies Fund and Anterra Capital.
20112012201320142015
$4.6MSeries A$6.1MSeries B$4.1MSeries C$5.4MVenture
Netherlands · Venture startup
Who invested in Voltea
Funding summaryUpdated 26 Oct 2026
$20Mraised across 4 rounds since 2010, from 4 sources
$4.6MSeries A$6.1MSeries B$4.1MSeries C$5.4MVenture
- Latest round
- Venture, $5.4MJul 2015
- Biggest round
- $6.1MSeries B · Oct 2011
- Step-upi
- 1.3×
- Investors
- 5
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $4.6M Aug 2010
- Biggest round
- $6.1M Series B · Oct 2011
- Usual gap between rounds
- 22 months the median of 3
The rounds
- Jul 2015Venture$5.4M2 new1 returning
From a historical funding record
- Aug 2013
- Oct 2011
- Aug 2010
Founders and team
From Voltea's own website: 8 on the team.
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 A2010Series B2011Series C2013Venture2015
Unilever Ventures
Rabo Ventures
PentairEnvironmental Technologies Fund
Anterra Capital
Unilever VenturesRabo VenturesPentairEnvironmental Technologies FundAnterra CapitalEveryone who backed them
Environmental Technologies FundInvestment firm1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Voltea 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.
Quick answers about Voltea
How much has Voltea raised?
Voltea has raised $20M across 4 rounds since 2010.
When did Voltea last raise?
Voltea's most recent round was a Venture of $5.4M in Jul 2015.
What was Voltea's biggest round?
Voltea's largest round on record is $6.1M (Series B), in Oct 2011.
Who backed Voltea first?
Voltea's first round on record, in Aug 2010, was backed by Unilever Ventures, Rabo Ventures and Pentair.
What stage is Voltea at?
Voltea's latest named round is a Venture, in Jul 2015.
Where is Voltea based?
Voltea is based in the Netherlands.
Companies like Voltea
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.