Pitchkit
CLEANTECH

180+ Cleantech pre-seed investors

Find cleantech investors focusing on pre-seed stage startups in Europe.

By country
Germany (43)
United States (23)
Sweden (18)
United Kingdom (15)
Denmark (10)
France (9)
Switzerland (9)
Finland (8)
Other cleantech investment stages
Seed (330)
Series A (255)
Series B (187)
Growth (94)
Series C (25)

All cleantech pre-seed investors

Showing 50 of 180 investors, sorted alphabetically

1517 Fund

United States

VC
New Fund 2024
AI
Cleantech
Deeptech
+2
Pre-seed, Seed

From firm website, not verified

€100k - €1M
www.1517fund.com

24Ventures

Poland

VC
New Fund 2025
AI
Cleantech
Cybersecurity
+1
Pre-seed, Seed

From firm website, not verified

€200k - €1.2M
24ventures.vc

360 Capital

France

VC
New Fund 2024
Deeptech
Cleantech
AI
+2
Pre-seed, Seed

From firm website, not verified

€200k - €11M
www.360cap.vc

468 Capital

Germany

VC
AI
Cleantech
Enterprise
+1
Pre-seed, Seed

From firm website, not verified

€100k - €1.5M
Estimate
468cap.com

4See Ventures

Switzerland

VC
Last Deal Aug 2026
Cleantech
Pre-seed, Seed

From firm website, not verified

€1.5M - €3M
Estimate
4seeventures.ch

Abacus Alpha

Germany

VC
AI
Cleantech
Marketplace
Pre-seed, Seed

From firm website, not verified

€100k - €1.5M
Estimate
ab-alpha.de

Aboa Advest

Finland

VC
Cleantech
Fintech
Pre-seed, Seed

From firm website, not verified

€100k - €1.5M
Estimate
aboa-advest.fi

Activate

United States

Accelerator
In The News Sept 2026
AI
Cleantech
Deeptech
+2
Pre-seed

From firm website, not verified

activate.org

Ada Ventures

United Kingdom

VC
Last Deal Sept 2026
Cleantech
Fintech
Healthtech
Pre-seed, Seed

From firm website, not verified

€250k - €1M
adaventures.com

AENU

Germany

VC
In The News May 2026
Cleantech
Pre-seed, Seed

From firm website, not verified

€500k - €10M
aenu.com

AgFunder

United States

VC
New Fund 2025
Agritech
Cleantech
Foodtech
Pre-seed, Seed

From firm website, not verified

€450k - €4.5M
agfunder.com

All Generation Ventures

Sweden

VC
Cleantech
Proptech
Pre-seed, Seed

From firm website, not verified

€100k - €1.5M
Estimate
agvnordics.se

Almi Invest GreenTech

Sweden

VC
Biotech
Cleantech
Pre-seed, Seed

From firm website, not verified

Up to €100k
Estimate
almi.se

āltitude

Germany

VC
Cleantech
Robotics
SaaS
Pre-seed, Seed

From firm website, not verified

€300k - €2M
altitude-vc.com

Amcor Corporate Venturing and Open Innovation

Switzerland

VC
Cleantech
E-commerce
Manufacturing
Pre-seed, Seed

From firm website, not verified

€250k - €5M
amcor.com

Ampolon Ventures

Germany

Accelerator
Cleantech
Proptech
Pre-seed, Seed

From firm website, not verified

€100k - €1.5M
Estimate
aareon.de

Aperam Ventures

Luxembourg

VC
Cleantech
E-commerce
Energy
+1
Pre-seed, Seed

From firm website, not verified

€100k - €1.5M
Estimate
aperam.com

Atlantic Labs

Germany

VC
AI
Cleantech
Robotics
Pre-seed, Seed

From firm website, not verified

€100k - €5M
atlanticlabs.de

Aurum Impact

Germany

Family Office
Cleantech
Manufacturing
Pre-seed, Seed

From firm website, not verified

€500k - €2M
aurum-impact.de

aws Gründungsfonds

United States

Government
AI
Cleantech
Fintech
+1
Pre-seed, Seed

From firm website, not verified

€500k - €5M
gruenderfonds.at

Axeleo Capital

France

VC
AI
Cleantech
Enterprise
+2
Pre-seed, Seed

From firm website, not verified

www.axeleo.com

BackingMinds

Sweden

VC
Cleantech
Pre-seed, Seed

From firm website, not verified

€100k - €1.5M
Estimate
backingminds.com

Baltic Sandbox

Lithuania

Accelerator
New Fund 2024
Cleantech
Fintech
SaaS
Pre-seed, Seed

From firm website, not verified

€100k - €100k
balticsandbox.com

Bayern Kapital

Germany

Government
AI
Biotech
Cleantech
+2
Pre-seed, Seed

From firm website, not verified

€250k - €50M
bayernkapital.de

BDC Capital

Canada

Government
New Fund 2024
Enterprise
AI
Cleantech
+2
Pre-seed, Seed

From firm website, not verified

€100k - €50M
www.bdc.ca/en/bdc-capital

Bertel O Steen Kapital

Norway

VC
Cleantech
Enterprise
Pre-seed, Seed

From firm website, not verified

€1.5M - €3M
Estimate
bos.no

Bethnal Green Ventures

United Kingdom

Accelerator
New Fund 2025
Healthtech
Cleantech
Edtech
+1
Pre-seed

From firm website, not verified

€70k - €70k
www.bethnalgreenventures.com

Better Ventures

Germany

VC
Cleantech
Healthtech
Pre-seed, Seed

From firm website, not verified

€475k - €1.4M
betterventures.io

Blue Horizon Corporation

Switzerland

VC
New Fund 2024
Agritech
Cleantech
Fintech
Pre-seed, Seed

From firm website, not verified

From €3M
Estimate
bluehorizon.com

Breega

France

VC
AI
Cleantech
Enterprise
+1
Pre-seed, Seed

From firm website, not verified

€500k - €10M
www.breega.com

BStartup (Banco Sabadell)

Spain

CVC
AI
Cleantech
Healthtech
+1
Pre-seed, Seed

From firm website, not verified

bstartup.bancsabadell.com/en

Business Angels Europe

Belgium

Angels
New Fund 2025
AI
Cleantech
Deeptech
+3
Pre-seed, Seed

From firm website, not verified

€25k - €2M
www.businessangelseurope.com

Business Angels Netzwerk Deutschland

Germany

Angels
New Fund 2024
Enterprise
AI
Deeptech
+2
Pre-seed, Seed

From firm website, not verified

€25k - €500k
www.business-angels.de

Bynd Venture Capital

Portugal

VC
New Fund 2024
AI
Cleantech
Consumer
+2
Pre-seed, Seed

From firm website, not verified

€250k - €2M
www.bynd.vc

Cambridge Angels

United Kingdom

Angels
Cleantech
Deeptech
Hardware
+1
Pre-seed, Seed

From firm website, not verified

€150k - €1.5M
www.cambridgeangels.com

Campus Founders

Germany

VC
Cleantech
Edtech
Pre-seed, Seed

From firm website, not verified

Up to €100k
Estimate
campusfounders.de

Carbon13

United Kingdom

Accelerator
In The News Jun 2026
Cleantech
Deeptech
Pre-seed

From firm website, not verified

€50k - €200k
carbonthirteen.com

Carinthian Venture Fonds GmbH

United States

VC
AI
Cleantech
Edtech
+2
Pre-seed, Seed

From firm website, not verified

€100k - €1.5M
Estimate
cvf.at

Chi Impact Capital

Switzerland

VC
Agritech
Cleantech
Energy
+1
Pre-seed, Seed

From firm website, not verified

€1.5M - €3M
Estimate
chi-impact.com

Clean Energy Ventures

United States

VC
New Fund 2024
Cleantech
Deeptech
Pre-seed, Seed

From firm website, not verified

€500k - €5M
cleanenergyventures.com

Climate VC

United Kingdom

VC
In The News Jul 2026
Cleantech
Energy
Pre-seed, Seed

From firm website, not verified

Up to €100k
Estimate

Climentum Capital

Denmark

VC
In The News Sept 2026
Cleantech
Energy
Pre-seed, Seed

From firm website, not verified

From €3M
Estimate
climentum.com

Collateral Good

Switzerland

VC
New Fund 2025
Cleantech
Pre-seed, Seed

From firm website, not verified

€1.5M - €3M
Estimate
collateralgood.eu

Combine VC

Finland

VC
New Fund 2024
AI
Cleantech
Deeptech
+2
Pre-seed, Seed

From firm website, not verified

€200k - €1.5M
combine.vc

Course Corrected

Sweden

VC
Last Deal Feb 2026
Agritech
Cleantech
Energy
Pre-seed, Seed

From firm website, not verified

€100k - €1.5M
Estimate
cc.vc

Creative Destruction Lab

Canada

Accelerator
New Fund 2025
AI
Cleantech
Deeptech
+3
Pre-seed, Seed

From firm website, not verified

creativedestructionlab.com

Cyclotron Road at Berkeley Lab

United States

Other
New Fund 2025
Cleantech
Deeptech
Energy
Pre-seed

From firm website, not verified

cyclotronroad.lbl.gov

Delivery Hero Ventures

Germany

CVC
AI
Cleantech
Fintech
+1
Pre-seed, Seed

From firm website, not verified

dhventures.vc

Demeter

France

VC
New Fund 2024
Agritech
Cleantech
Energy
+1
Pre-seed, Seed

From firm website, not verified

€500k - €30M
demeter-im.com

Diagram Ventures

Canada

Other
New Fund 2024
Cleantech
Enterprise
Fintech
+1
Pre-seed, Seed

From firm website, not verified

€1M - €5M
www.sagard.com/diagram

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