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Energy Startups in Tallinn

Discover 12 energy companies in Tallinn, Estonia. See funding amounts, founders, and recent rounds.

Total Companies
12
Total Funding
$233.5M
Avg Funding
$19.5M

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Artificial Intelligence (AI)
$250K
raised

Applehead is a revolutionary token creating real-world impact

Tallinn, Estonia
Aug 2022

Founder Contacts

30,000+ verified contacts

$109.2M
raised

Enefit Green was established to unite all of the group's renewable energy production units into a single company.

Tallinn, Estonia
Aug 2024

Founder Contacts

30,000+ verified contacts

$250K
raised

Jälle Technologies create advanced recycling technologies that transform battery waste into high-value resources.

Tallinn, Estonia
Aug 2025

Founder Contacts

30,000+ verified contacts

Energy
$97.1M
raised

Sunly develops and operates renewable energy projects and invests in electrification startups.

Tallinn, Estonia
Jul 2025

Founder Contacts

30,000+ verified contacts

Advanced Materials

Gelatex has invented fast and scalable solution-spinning technology to produce nanofibers for various industries.

Tallinn, Estonia
Feb 2025

Founder Contacts

30,000+ verified contacts

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$11.5M
raised

Stargate Hydrogen Solutions offers turn-key electrolysis solutions for the production of green hydrogen with renewable energy.

Tallinn, Estonia
Mar 2025

Founder Contacts

30,000+ verified contacts

Automotive
$2.5M
raised

Gridio is a smart electric vehicle charging platform, integrating with all key brands of electric cars, solar inverters and batteries (soon)

Tallinn, Estonia
Jan 2025

Founder Contacts

30,000+ verified contacts

$2.7M
raised

Fusebox develops an energy management platform that integrates and optimizes distributed power resources.

Tallinn, Estonia
Jan 2025

Founder Contacts

30,000+ verified contacts

Clean Energy
$6.1M
raised

Elcogen is a manufacturer of clean energy technology that delivers affordable green hydrogen and emission-free electricity.

Tallinn, Estonia
Jan 2025

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

R8tech take your building tech.management to the next generation by adding artificial intelligence on top of the existing automation system.

Tallinn, Estonia
Dec 2023

Founder Contacts

30,000+ verified contacts

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CleanTech
$3.2M
raised

Delivering Sustainable Energy to Humanity

Tallinn, Estonia
Nov 2023

Founder Contacts

30,000+ verified contacts

CleanTech
$636K
raised

Cleantech platform offering wireless metering and AI-driven energy management to track, analyze, and optimize energy use in real time.

Tallinn, Estonia
Oct 2025

Founder Contacts

30,000+ verified contacts

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