Invest in startups from as little as € 250 with the new minimum investment amount.

Simple - digital - fast.
Funding Round Closed

Invest in Green City Solutions

This investment opportunity is now closed. Sign up to follow Green City Solutions and be informed about future investment opportunities.

Sign up to invest

GREEN CITY SOLUTIONS

Green City Solutions Pitch Video
Pioneer in data-driven, sustainable air purification.
€ 2,575,615
Invested
602
Investors
Funding Goal
€ 2,350,000
Minimum investment
€ 250
Company Valuation
€ 7,200,000
Mediator
Companisto Wertpapier GmbH
Co-Investors
Investitionsbank des Landes Brandenburg (ILB) & Lex Hartman, CEO of ubitricity
FINANCED
100% Complete
€ 2,575,615

Current investment opportunities

Co-financing

FREDA

Passau, DE

Fast-growing food scale-up from the co-founder of mymuesli with over EUR 5 million in revenue in the last 12 months and...

We are close to funding goal!
€ 1,482,000
€ 1,650,000
Co-financing

Refined Diagnostics

Münster, DE

Breakthrough in cancer diagnostics: Nobel Prize-winning technology enables precise diagnoses in minutes.

We are close to funding goal!
€ 3,189,250
€ 3,200,000
Co-financing

memodio

Potsdam, DE

First DiGA-approved therapy for dementia. Clinically validated, regulatory approved, and fully covered by all health...

We are close to funding goal!
€ 1,098,000
€ 1,100,000
Co-financing

Energyminer

Gröbenzell, DE

Award-winning GreenTech for energy from rivers. Patented and already over EUR 5 million invested.

We are close to funding goal!
€ 1,704,750
€ 1,750,000

HORANDO

Bamberg, DE

12-year track record: established platform for trading luxury watches – digital, international. Next step: buy and build.

€ 363,250
€ 450,000
Co-financing

AllyTime

Hamburg, DE

Access to psychologists via voice message—affordable and without an appointment. Scalable mental health platform with...

Financing round ends in:
€ 786,300
€ 800,000
More Startups

Please note

The acquisition of the offered securities and investments is associated with considerable risks and can lead to the complete loss of the invested assets. The expected yield is not guaranteed and may be lower. Whether it is a security or an asset investment can be seen in the description of the investment opportunity.
Contact Us
If you have any questions about investing on Companisto, please contact our service team:


Toll-free phone number for investors calling from Germany:
0800 - 100 267 0

Companisto investors hotline:
+49(0)30 - 346 491 493

We are available Monday through Friday between 9 a.m. – 5 p.m.

Download our app

Use the app
×
View in Companisto App
Open