Displaying 69 Estonia Climate Tech & Green Tech companies
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Stargate Hydrogen SolutionsJUST ADDED HIRING

Green hydrogen solutions provider.

64
$44M · Seed UG Investments 11 to 50 Climate Tech & Green Tech, Energy & Nuclear B2B Tallinn, Estonia •••••••••••@stargatehydrogen.com
Skeleton Technologies

Manufacturer of high energy and power density ultracapacitors.

59
$113M · Series D Siemens AG, First Floot Capital, Harju Elekter Group 251 to 500 Climate Tech & Green Tech, Energy & Nuclear, Manufacturing B2B Tallinn, Estonia •••••••••••@skeletontech.com
Arbonics

Forest-based carbon credits marketplace.

54
$6M · Seed Plural, Tilia Impact Ventures, NordicNinja VC 1 to 10 Climate Tech & Green Tech, Agritech B2B, Marketplace Tallinn, Estonia •••••••••••@arbonics.com
Elcogen

Manufacturer of core components and stacks for solid oxide fuel cells (SOFCs).

54
$47M · Series B Korea Shipbuilding & Offshore Engineering, VNT Management 11 to 50 Climate Tech & Green Tech, Energy & Nuclear Tallinn, Estonia •••••••••••@elcogen.com
Sunly

Wind and solar parks.

54
$32M European Bank for Reconstruction and Development 101 to 250 Climate Tech & Green Tech, Energy & Nuclear Tallinn, Estonia •••••••••••@sunly.ee
EsgridJUST ADDED HIRING

Provider of value chain sustainability management solutions for medium-sized enterprises and financial institutions.

54
$540k · Pre Seed Little Green Fund, EstBAN, Lemonade Stand 1 to 10 Climate Tech & Green Tech, Fintech B2B, SaaS Tallinn, Estonia •••••••••••@esgrid.com
Ecobase

Carbon financing platform for European landowners.

50
$2M · Seed Combiwood Grupp 1 to 10 Climate Tech & Green Tech, Fintech B2B Tallinn, Estonia •••••••••••@ecobase.earth
RAIKU

Sustainable packaging.

43
$3M · Seed EIC Accelerator 11 to 50 Climate Tech & Green Tech, Ecommerce B2B Tallinn, Estonia •••••••••••@raiku.co
CupLoop

Manufacturer of reusable, automatic packaging.

43
$2M · Seed The Footprint Firm, SmartCap 1 to 10 Climate Tech & Green Tech, Manufacturing B2B Tallinn, Estonia •••••••••••@cuploop.com
UP Catalyst

Sustainable carbon material producer.

43
$4M · Seed Little Green Fund, Sunly, SmartCap 1 to 10 Climate Tech & Green Tech, Energy & Nuclear B2B Tallinn, Estonia •••••••••••@upcatalyst.com
Efenco

Cold plasma technology.

43
$4M · Seed EIC Accelerator, Archimedes Foundation, EstBAN 11 to 50 Climate Tech & Green Tech, Energy & Nuclear Tallinn, Estonia •••••••••••@efenco.eu
Grünfin

Sustainable investing platform.

39
$2M · Seed Lemonade Stand, Norrsken VC, Superangel 1 to 10 Climate Tech & Green Tech, Health Tech, Fintech, Investing, Personal Finance B2B, B2C Tallinn, Estonia •••••••••••@grunfin.com
Kwota

Platform for digital validation and trading of recycled material CO₂ emissions.

34
$1M · Pre Seed Change Ventures, Lemonade Stand, Startup Wise Guys 1 to 10 Climate Tech & Green Tech, Fintech, Crypto & web3, Energy & Nuclear B2B, Marketplace Tallinn, Estonia •••••••••••@kwota.com
Single.Earth

Platform that turns natural resources into digital tokens for investment.

29
N/A EQT Ventures, Icebreaker 11 to 50 Climate Tech & Green Tech, Fintech, Agritech B2B, Marketplace Tallinn, Estonia •••••••••••@single.earth
Gridio

Energy management platform helping users reduce electricity costs by optimizing usage.

29
N/A Specialist VC, Link Venture Capital 1 to 10 Climate Tech & Green Tech, Mobile, Mobility & Transportation, Energy & Nuclear, Business Intelligence, Ecommerce B2C, Marketplace Tallinn, Estonia •••••••••••@gridio.io
Roofit.Solar

Solar roofs manufacturer.

28
$6M · Series A 51 to 100 Climate Tech & Green Tech, Manufacturing B2C Tallinn, Estonia •••••••••••@roofit.solar
Hepta Airborne

Automating defect analysis for power lines. Bringing 3 dimensional world to everyone, everywhere.

25
$2M · Series A 11 to 50 Climate Tech & Green Tech, CPG & Consumer Goods Tallinn, Estonia •••••••••••@heptaairborne.com
FlyFeed

Insect farming startup producing protein and fat from black soldier flies.

25
$3M · Pre Seed 1 to 10 Climate Tech & Green Tech, Agritech, Foodtech, Manufacturing B2B Tallinn, Estonia •••••••••••@flyfeed.eco
Ignium

Financial firm providing funding, capital marketing, investment, and digital security solutions.

21
$1M 1 to 10 Climate Tech & Green Tech, Fintech, Investing, Personal Finance B2B, SaaS, Marketplace Tallinn, Estonia •••••••••••@ignium.io
Reverse Resources

RR is a tracking and trading platform for recyclable textile waste

21
$985k · Seed 11 to 50 Climate Tech & Green Tech Tallinn, Estonia •••••••••••@reverseresources.net
R8tech

Artificial intelligence platform enhances building management systems by improving automation efficiency.

21
$1M · Seed 11 to 50 Climate Tech & Green Tech, AI, Proptech & Real Estate, Machine Learning, Data and Analytics, Energy & Nuclear, Business Intelligence B2B, SaaS Tallinn, Estonia •••••••••••@r8tech.io
Spacedrip

Wastewater treatment robots.

21
$1M · Pre Seed 11 to 50 Climate Tech & Green Tech B2C Tallinn, Estonia •••••••••••@spacedrip.eu
UpSteam

A platform delivering car care services to shared & connected fleets

21
$1M · Seed 51 to 100 Climate Tech & Green Tech, Mobile, Food Delivery, Mobility & Transportation, Supply Chain & Logistics B2C, B2B Tallinn, Estonia •••••••••••@upsteam.ee
Ringy

Marketplace for refurbished electronics.

21
$670k · Pre Seed 1 to 10 Climate Tech & Green Tech Tallinn, Estonia •••••••••••@ringy.shop
DUCKT

Micromobility infrastructure solution that docks, locks, and charges for improved operations and user experience.

15
N/A 11 to 50 Climate Tech & Green Tech, Hardware Tallinn, Estonia •••••••••••@duckt.app
PowerUp Fuel Cells OÜ

Next-generation fuel cell based electric generators

15
N/A 11 to 50 Climate Tech & Green Tech, Energy & Nuclear Tallinn, Estonia •••••••••••@powerup-tech.com
Solarstone

Building-integrated PV solutions promoting sustainable building principles.

10
$556k · Seed 11 to 50 Climate Tech & Green Tech, Proptech & Real Estate, Energy & Nuclear, Manufacturing B2B, B2C Viljandi, Estonia •••••••••••@solarstone.com