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Green Fusion

Energy · Hohen Neuendorf, Germany · Founded 2021

With Green Fusion, you monitor, control, analyse and optimise your plant - easily, in real time and from anywhere MoreLess

Green Fusion is a German-based startup that operates in the energy efficiency sector, specifically focusing on heating systems. Their primary offering is a digital solution that not only digitizes heating systems but also automates and optimizes their operation. The company's software enables heating systems to self-regulate, analyze, and monitor their performance, leading to significant energy, cost, and carbon dioxide savings.

Green Fusion's primary market is the real estate industry, where it helps companies meet the increasing regulatory requirements related to energy efficiency and sustainability. The company's solution is particularly beneficial for businesses looking to comply with the EnSimiMaV and GEG regulations and adhere to ESG guidelines.

The company's business model is based on providing software solutions that help its clients transition smoothly to renewable systems, thereby increasing efficiency and sustainability. By doing so, Green Fusion helps its clients save on energy costs and reduce their carbon footprint.

One of the company's clients reported a 16.5% reduction in energy consumption in a heating system serving 27 residential units, thanks to Green Fusion's intelligent optimization. This indicates the potential for significant cost savings and environmental benefits that the company's solution can offer.

In conclusion, Green Fusion is a promising startup that is leveraging digital technology to drive energy efficiency and sustainability in the real estate industry. Its innovative solution has the potential to revolutionize the control and optimization of renewable energy systems.

Keywords: Green Fusion, energy efficiency, heating systems, digital solution, automation, optimization, real estate industry, regulatory compliance, renewable systems, sustainability.

Company overview

Green Fusion company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2021
Headquarters
Hohen Neuendorf, Germany
Employees
110
Open positions
1
Dealroom signal
89.0
client focusb2bclient focusb2csub industryEnergy Efficiencybusiness modelSaaSindustryReal EstatesectorSpinoutsectorSustainable Development GoalssectorUrban TechsectorClimate TechsectorBuilding Energy EfficiencysectorGreen BuildingssectorBuilding Energy ManagementsectorHard TechsectorWoman Founder

Valuation & funding

Green Fusion funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AEquity / VC Jan 2025 $13M $53M Brandenburg Kapital · BitStone Capital · Kopa Ventures · Übermorgen Ventures
SEEDEquity / VC Mar 2024 BitStone Capital · XAnge
SEEDEquity / VC Feb 2023 $3M $12M Brandenburg Kapital · Übermorgen Ventures · Vireo Ventures · High Rise Ventures
SEEDEquity / VC Feb 2022 $0 High Rise Ventures · Vireo Ventures · FutureProof Technologies · BitStone Capital
SEEDEquity / VC Oct 2021 $260K $1M Vireo Ventures · High Rise Ventures
SPINOUTOther financing Jan 2021 Technical University Berlin
Showing 6 recorded eventsUnlock the complete deal history →

Financials

Revenue and workforce over time

Available revenue and workforce history. Fields without reported data are omitted.

YearRevenueGrowthEmployees
2026 $2.9M 0% 110
2025 $2.9M 0% 84
2024 $2.9M 0% 43
2023 $2.9M +104.2% 30
2022 $1.4M 22
Company filings, research estimates and Dealroom dataOpen the full financial model →

Growth signals

Green Fusion website traffic

Latest recorded traffic for Green Fusion is 1.1K monthly website visits, down 31.3% over the last three months. Green Fusion's team grew 31% over the past year.

Latest monthly visits1.1K 3-month web change-31.3% 1-year team growth+31%
Monthly website visits45 observations · Nov 2022–Jul 2026
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Hiring

Open positions at Green Fusion

Current openings linked to this company in Dealroom.

1 distinct opening shownExplore hiring signals →

Comparisons

Green Fusion compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Green Fusion's talent

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Team profiled 8 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 5 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

14 investors on Green Fusion's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 9 investors entered at this stage
Vireo Ventures
High Rise Ventures
FutureProof Technologies
BitStone Capital
Brandenburg Kapital
Übermorgen Ventures
Kopa Ventures
Enkidu Venture Capital
XAnge
Series A 1 investor entered at this stage
Other known 4 additional known investors
Technical University Berlin
AI NATION
Centre for Entrepreneurship TU Berlin
Siparex

Global footprint

Where Green Fusion has talent and traffic

Workforce by country
4 countries with
team presence
🇩🇪 Germany95.5%
🇫🇷 France2.3%
🇪🇸 Spain1.1%
🇦🇹 Austria1.1%
4 countries shown

In the news

Latest news about Green Fusion

Recent press, funding announcements, and product moves mentioning Green Fusion — open to read from the original sources.

See all news

Market sentiment

What the market is saying about Green Fusion

An AI-synthesized read of the highest-engagement posts about Green Fusion on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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