KRAFTBLOCK logo — Kraftblock - rethinking energy-storage.

KRAFTBLOCK

Kraftblock - rethinking energy-storage.

Founded 2014 Germany Germany 41 employees Series B Total: $32.09M ESG, Energy +3

General Information

Company Name KRAFTBLOCK
Founded Year 2014
Location Germany Germany
Employees 41
Industries ESG, Energy, Renewable Energy +2
Funding Stage Series B
Business Model B2B, B2B2B
Revenue Model Project Based, Value Based Pricing, Service Fee
Social

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About KRAFTBLOCK

KRAFTBLOCK is at the forefront of revolutionizing the energy storage landscape, targeting heavy industries such as steel, glass, ceramics, food, chemicals, and paper with a unique sustainable solution. Founded in 2014 and headquartered in Germany, the company is enthusiastic about decarbonizing industry sectors by repurposing atmospheric heat, thereby minimizing carbon emissions and offering a viable alternative to fossil fuels.

The innovation lies in their modular, scalable energy storage system that primarily utilizes a newly developed storage material composed of approximately 85% upcycled materials. This material can store up to 1.2 MWh of thermal energy at temperatures up to 1,300°C, supporting industries in transitioning towards renewable energy sources. Its mobile capabilities add flexibility, allowing heat to be stored at one location and utilized at another.

KRAFTBLOCK's recent €20.00M Series B investment, led by Redstone in August 2023, emphasizes investor confidence in their commitment to sustainability, ESG objectives, and renewable energy innovation.

Business keywords: energy storage, decarbonization, industrial heating, thermal energy, upcycled materials, sustainable technology, modular systems, mobile energy storage, waste heat utilization, emission reduction, high-temperature storage, climate solutions, industrial applications, energy transition

Services & Products

Thermal Storage Systems
Energy Security Solutions
Custom Solutions for Industry Transition
Project Planning and Execution
Feasibility Studies

Target Customers

Steel & Metal Industries Pulp & Paper Industry Energy & Utility Sector Glass & Ceramics Industries Food, Beverages & Pharmaceuticals Chemical Industry Oil & Gas Industries

Funding Rounds & Investors (9)

View All
Funding Stage Amount Investors Lead Investors Date
Series B €20.00M 1
Redstone
01 Aug 2023
Support Program Undisclosed 1
VERBUND X Accelerator
01 Oct 2022
Round $1.80M -
01 Apr 2022
Early VC $1.79M 1
European Innovation Council
01 Jun 2021
Series A €3.00M 1
Koolen Industries
01 Sep 2020
Grant €3.00M 1
EIT Climate-KIC
01 Jan 2020
Seed Undisclosed 1
Helen Ventures
01 Dec 2018
Seed Undisclosed 1
Saarländische Wagnisfinanzierungsgesellschaft
01 Jun 2015
Seed €2.50M -
01 Feb 2015

KRAFTBLOCK Alternatives & Competitors

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KRAFTBLOCK vs
MGA Thermal
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Making 24/7 renewables a reality through thermal energy storage.

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Sunamp
Sunamp United Kingdom

World-leading thermal storage technologies

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FAQ About KRAFTBLOCK

Kraftblock - rethinking energy-storage.
KRAFTBLOCK was founded in 2014.
KRAFTBLOCK is headquartered in Germany.
KRAFTBLOCK operates in ESG, Energy, Renewable Energy, Sustainability and Energy Storage. Its work centres on energy storage, decarbonization, industrial heating and thermal energy. Its customers include Steel & Metal Industries, Pulp & Paper Industry and Energy & Utility Sector.
KRAFTBLOCK has a B2B and B2B2B business model. Its revenue comes from Project Based, Value Based Pricing and Service Fee.
KRAFTBLOCK has approximately 41 employees.
KRAFTBLOCK has completed 9 funding rounds, raising a total of $32.09M. The latest funding stage is Series B.
KRAFTBLOCK offers: Thermal Storage Systems, Energy Security Solutions, Custom Solutions for Industry Transition, Project Planning and Execution, Feasibility Studies.
Top alternatives and competitors to KRAFTBLOCK include MGA Thermal, Siemens Energy, Sunamp, ADS-TEC Industrial IT, Caldera. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
KRAFTBLOCK and MGA Thermal are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for KRAFTBLOCK, https://bouncewatch.com/company/kraftblock, updated 26 September 2026. When citing, please name BounceWatch and link this page.

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