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FION Energy secures €1.4M in pre-seed funding led by HTGF and Norrsken Evolve to enhance AI-optimised battery systems.

PRIVATEDec 10, 2025

Amount Raised

€1.4 Million

Round Type

Pre-Seed

BerlinEnergyRenewable Energy

Investors

HtgfNorrsken Evolve

Description

Berlin-based cleantech startup FION Energy has closed a €1.4 million pre-seed funding round. The funding will be used to accelerate roll-out, further develop its platform, and expand the team. FION offers an end-to-end solution for battery systems in industrial companies, aiming to reduce energy costs. The company's AI dispatch engine optimises battery operation for significant cost savings.

Quick answer

FION Energy raised €1.4 Million in a Pre-Seed round, dated December 10, 2025. Investors: Htgf and Norrsken Evolve. FION Energy is based in Berlin, Berlin, Germany.

How much did FION Energy raise?
FION Energy raised €1.4 Million in a Pre-Seed round on December 10, 2025.
Who invested in FION Energy?
Htgf and Norrsken Evolve are named as investors in this round.
What does FION Energy do?
FION Energy is a Berlin-based cleantech startup founded in 2025 that focuses on making industrial battery storage systems economical and user-friendly.
Where is FION Energy based and how big is it?
FION Energy is based in Berlin, Berlin, Germany. Fundz records about 3 employees.
Who are the decision-makers at FION Energy?
Fundz holds 1 contact at FION Energy. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Energy and Renewable Energy around the same time

Companies in the same sectors as FION Energy that raised within 45 days of this round, from Fundz verified event records.

  • Ascent Solar Technologies raised $10M on January 23, 2026.
  • Meine Electric raised $750K (Pre-Seed) on January 22, 2026.
  • Enerzolve Smart Technologies raised $5.1M (Seed) on January 21, 2026.
  • Arkahub raised $2M (Seed) on January 21, 2026.
  • Aerem Solutions raised $15M (Series B) on January 21, 2026.
  • Sage Geosystems raised $97M (Series B) on January 21, 2026.

Who to call at FION Energy, and when

A new round usually means FION Energy is about to hire and buy. The teams that reach out first get the meeting.

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  • The decision-makers there, with verified emails
  • Who you already know at FION Energy, from your own LinkedIn network

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Company Information

Company

FION Energy

Location

Berlin, Berlin, Germany

About

FION Energy is a Berlin-based cleantech startup founded in 2025 that focuses on making industrial battery storage systems economical and user-friendly. They provide an end-to-end solution, from site analysis to procurement and installation of turnkey battery systems, and utilize AI to optimize operation. Their proprietary AI dispatch engine learns consumption patterns to control the battery, helping industrial companies reduce electricity costs significantly. FION targets industrial companies with high electricity consumption and aims to provide competitively advantageous energy solutions.

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FION Energy raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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