MARNA Beteiligungen AG Logo

MARNA Beteiligungen AG

Designs & services modular plug-and-play systems for green hydrogen generation, storage & use.

M5S | F

Overview

Corporate Details

ISIN(s):
DE000A0H1GY2
LEI:
529900WSF7KK3KVPXK14
Country:
Germany
Address:
Rüsdorfer Str 8, 69120 Heidelberg
Sector:
Manufacturing
Industry:
Manufacture of special-purpose machinery

Description

Formerly an investment company, MARNA Beteiligungen AG completed a strategic takeover of H2 Core Systems GmbH and was renamed H2 Core AG in June 2024. The company now operates as a pioneer in hydrogen-based energy systems. H2 Core AG designs, manufactures, and services modular, adaptable systems for the generation, storage, and utilization of green hydrogen. Its comprehensive plug-and-play solutions integrate electrolysis, storage, and fuel cells, creating a complete ecosystem for hydrogen applications. The systems are scalable, ranging from 2.4 kW to multi-megawatt industrial solutions, and are designed for rapid worldwide implementation alongside renewable energy sources like solar and wind power. The company has deployed over 200 systems in more than 40 countries, focusing on enabling decentralized, self-sufficient, and carbon-free energy supplies.

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Date Filing Language Size Actions
2025-05-30 16:47
Report Publication Announcement
English 3.9 KB
2025-05-27 12:00
Regulatory News Service
Australia's largest telecommunications company equips first transmission masts …
English 9.5 KB
2025-05-16 15:44
Report Publication Announcement
English 3.8 KB
2025-04-29 14:35
Report Publication Announcement
English 3.8 KB
2025-04-02 16:42
Report Publication Announcement
English 3.8 KB
2025-03-31 09:15
Regulatory News Service
Launch of the new 'PowerCore' brand: H2 Core opens up global growth market for …
English 9.9 KB
2025-01-09 17:39
Declaration of Voting Results & Voting Rights Announcements
German 14.1 KB
2025-01-08 17:39
Declaration of Voting Results & Voting Rights Announcements
German 15.8 KB
2025-01-08 17:39
Declaration of Voting Results & Voting Rights Announcements
German 14.1 KB
2024-09-30 18:19
Earnings Release
H2 Core AG publishes half-year results 2024
English 8.1 KB
2024-09-30 17:58
Earnings Release
H2 Core AG: H2 Core AG adjusts forecast for 2024
English 6.4 KB
2024-09-30 14:47
Report Publication Announcement
English 3.6 KB
2024-08-29 09:18
Regulatory News Service
H2 Core AG expands activities in equipping African telecommunications companies…
English 10.3 KB
2024-08-27 10:04
Post-Annual General Meeting Information
H2 Core AG: Hauptversammlung stimmt allen Tagesordnungspunkten mit groer Mehrhe…
German 6.9 KB
2024-07-29 09:10
Regulatory News Service
H2 Core AG starts delivery of first hydrogen systems from total order with a vo…
English 8.8 KB

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Insider Transactions

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