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Spark e-Fuels

Aviation · Berlin, Germany · Founded 2021

Producing sustainable, affordable e-fuels at scale through an highly-integrated modular end-to-end production process MoreLess

Spark eFuels is a forward-thinking startup dedicated to revolutionizing the aviation industry by producing sustainable aviation fuels (SAF) at scale. The company focuses on creating eFuels, a type of synthetic fuel made using renewable electricity sources like solar and wind. Unlike bio-based SAF, which has limitations due to feedstock availability and varying emission reduction levels, eFuels offer a more scalable and potentially cost-effective solution for reducing aviation's carbon footprint.

Spark eFuels operates in the renewable energy and aviation sectors, targeting airlines, aviation companies, and other stakeholders committed to achieving carbon neutrality by 2050. The company addresses the pressing need for sustainable solutions in aviation, a sector responsible for approximately 2-3% of global CO2 emissions and 4% within the EU.

The business model of Spark eFuels is built around its proprietary eFuels synthesis and SAF refining technology. By integrating the entire production process and connecting it directly to the lowest-cost renewable electricity sources, Spark aims to produce eFuels more economically and at a larger scale than current technologies allow. This integrated approach helps the company close the demand-supply gap for SAF, which is currently threatened by limited availability and high costs.

Spark eFuels generates revenue by selling its sustainable aviation fuels to airlines and other aviation-related businesses. The company is also open to forming partnerships with entities that share its vision of a sustainable aviation future. By leveraging the expertise of its founder, Mathias, who holds a PhD in physics and an MBA, and has a background in green technology and sustainable business, Spark is well-positioned to bring eFuels to commercial scale.

In summary, Spark eFuels is poised to make a significant impact on the aviation industry by providing a scalable, cost-effective solution for sustainable aviation fuels, thereby contributing to global efforts to reduce carbon emissions.

Keywords: sustainable aviation fuels, eFuels, renewable electricity, carbon neutrality, aviation industry, proprietary technology, scalable production, cost-effective, emission reduction, partnerships.

Company overview

Spark e-Fuels company information

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

Status
Operational
Founded
2021
Headquarters
Berlin, Germany
Employees
14
Open positions
1
Dealroom signal
70.7
client focusb2btechnologyDeep Techsub industryClean Energysub industryMobilitybusiness modelManufacturingsectorSustainable Development GoalssectorSustainable Aviation FuelsectorClimate TechsectorCircular EconomysectorHard TechsectorWoman FoundersectorSustainable AviationsectorE-FuelsectorBerlin ClimateTech 2024

Valuation & funding

Spark e-Fuels funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SEEDEquity / VC Feb 2025 $2.5M $10M IBB Ventures · Chemovator · Nucleus Capital · 1.5° Ventures
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Financials

Workforce over time

Available workforce history. Financial fields without reported data are omitted.

YearEmployees
2026 14
2025 13
2024 6
2023 4
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Growth signals

Spark e-Fuels website traffic

Latest recorded traffic for Spark e-Fuels is 530 monthly website visits, up 165% over the last three months. Spark e-Fuels's team grew 7.7% over the past year.

Latest monthly visits530 3-month web change+165% 1-year team growth+7.7%
Monthly website visits32 observations · Apr 2023–Jul 2026
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Hiring

Open positions at Spark e-Fuels

Current openings linked to this company in Dealroom.

1 distinct opening shownExplore hiring signals →

Comparisons

Spark e-Fuels 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

Spark e-Fuels's talent

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Team profiled 6 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 3 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

11 investors on Spark e-Fuels's cap table

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

Seed 7 investors entered at this stage
IBB Ventures
Chemovator
Nucleus Capital
1.5° Ventures
TvH Beteiligungen
Zero Carbon Capital
VOYAGERS
Other known 4 additional known investors
Plug and Play
Thomas von Hake
Tom Kirschbaum
UpLink - World Economic Forum

Global footprint

Where Spark e-Fuels has talent and traffic

Workforce by country
1 countries with
team presence
🇩🇪 Germany100%
1 country shown

In the news

Latest news about Spark e-Fuels

Recent press, funding announcements, and product moves mentioning Spark e-Fuels — open to read from the original sources.

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Market sentiment

What the market is saying about Spark e-Fuels

An AI-synthesized read of the highest-engagement posts about Spark e-Fuels 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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