Pitchkit
CLEANTECH

330+ Cleantech seed investors

Find cleantech investors focusing on seed stage startups in Europe.

By country
Germany (76)
United States (58)
United Kingdom (30)
Sweden (21)
France (16)
Netherlands (14)
Denmark (12)
Belgium (11)
Other cleantech investment stages
Series A (255)
Series B (187)
Pre-seed (180)
Growth (94)
Series C (25)

All cleantech seed investors

Showing 50 of 330 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

2150

United Kingdom

VC
In The News Jan 2026
Cleantech
Energy
Manufacturing
+1
Seed, Series A

From firm website, not verified

€3M - €15M
2150.vc

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

4impact

Netherlands

VC
Last Deal Jan 2026
Cleantech
Enterprise
Seed, Series A

From firm website, not verified

€500k - €3M
www.4impact.vc

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

AC Ventures

Indonesia

VC
New Fund 2024
AI
Cleantech
Consumer
+2
Seed, Series A

From firm website, not verified

€2M - €20M
acv.vc

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

Airbus Ventures

United States

CVC
In The News Sept 2026
Advanced Materials
AI
Cleantech
+3
Seed, Series A

From firm website, not verified

€2M - €15M
www.airbusventures.vc

Albion VC

United Kingdom

VC
New Fund 2025
AI
Cleantech
Deeptech
+2
Seed, Series A

From firm website, not verified

€1M - €10M
albion.vc

All Generation Ventures

Sweden

VC
Cleantech
Proptech
Pre-seed, Seed

From firm website, not verified

€100k - €1.5M
Estimate
agvnordics.se

Almi Invest

Sweden

Government
New Fund 2024
AI
Cleantech
Healthtech
+1
Seed, Series A

From firm website, not verified

€100k - €850k
www.almi.se/en/venture-capital

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

Amadeus Capital Partners

United Kingdom

VC
AI
Cleantech
Cybersecurity
+2
Seed, Series A

From firm website, not verified

€4M - €19M
amadeuscapital.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

Ananda Impact Ventures

Germany

VC
Cleantech
Edtech
Healthtech
Seed, Series A

From firm website, not verified

€500k - €10M
ananda.vc

Angel Academe

United Kingdom

Angels
Cleantech
Cybersecurity
Edtech
+2
Seed

From firm website, not verified

€70k - €350k
www.angelacademe.com

Anzu Partners

United States

VC
New Fund 2025
Deeptech
Advanced Materials
Energy
+1
Seed, Series A

From firm website, not verified

€1.8M - €13.8M
anzupartners.com

Aperam Ventures

Luxembourg

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

From firm website, not verified

€100k - €1.5M
Estimate
aperam.com

Aramco Ventures

Saudi Arabia

CVC
Last Deal Sept 2026
Energy
AI
Deeptech
+2
Seed, Series A

From firm website, not verified

€5M - €100M
aramcoventures.com

Archangels

United Kingdom

Angels
In The News Sept 2026
Biotech
Cleantech
Deeptech
+1
Seed, Series A

From firm website, not verified

archangelsonline.com

Astanor Ventures

Belgium

VC
Agritech
Cleantech
Foodtech
Seed, Series A

From firm website, not verified

€1M - €25M
astanor.com

At One Ventures

United States

VC
Agritech
Cleantech
Deeptech
+1
Seed, Series A

From firm website, not verified

www.atoneventures.com

Atlantic Labs

Germany

VC
AI
Cleantech
Robotics
Pre-seed, Seed

From firm website, not verified

€100k - €5M
atlanticlabs.de

Atomico

United Kingdom

VC
New Fund 2024
Enterprise
Fintech
Healthtech
+3
Seed, Series A

From firm website, not verified

€1M - €90M
atomico.com

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

B Capital Group

United States

VC
New Fund 2024
AI
Healthtech
Cleantech
+1
Seed, Series A

From firm website, not verified

€5M - €100M
b.capital

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

Bamboo Capital Partners

Luxembourg

VC
New Fund 2025
Cleantech
Fintech
Healthtech
Seed, Series A

From firm website, not verified

€1M - €10M
bamboocp.com

BASF Venture Capital

Germany

CVC
Agritech
Cleantech
Deeptech
Seed, Series A

From firm website, not verified

€1M - €5M
www.basf.com/global/en/who-we-are/organization/group-companies/BASF_Venture-Capital

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

Beringea

United Kingdom

VC
Last Deal Sept 2026
Cleantech
Consumer
Enterprise
+4
Seed, Series A

From firm website, not verified

€1M - €10M
beringea.co.uk

Bertel O Steen Kapital

Norway

VC
Cleantech
Enterprise
Pre-seed, Seed

From firm website, not verified

€1.5M - €3M
Estimate
bos.no

Better Ventures

Germany

VC
Cleantech
Healthtech
Pre-seed, Seed

From firm website, not verified

€475k - €1.4M
betterventures.io

Big Pi Ventures

Greece

VC
Last Deal Nov 2025
AI
Biotech
Deeptech
+2
Seed, Series A

From firm website, not verified

€500k - €5M
bigpi.vc

Blue Bear Capital

United States

VC
New Fund 2024
AI
Cleantech
Energy
Seed, Series A

From firm website, not verified

€1.8M - €5.5M
bluebearcap.com

Blue Haven Initiative

United States

Family Office
New Fund 2025
Cleantech
Consumer
Fintech
Seed, Series A

From firm website, not verified

€500k - €5M
www.bluehaveninitiative.com

Blue Horizon Corporation

Switzerland

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

From firm website, not verified

From €3M
Estimate
bluehorizon.com

blueworld.group

Germany

VC
Cleantech
Healthtech
Manufacturing
+1
Seed, Series A

From firm website, not verified

€100k - €1.5M
Estimate
blueworld.group

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