Kraftblock Overview

  • Founded
  • 2014
  • Status
  • Private
  • Employees
  • 9
  • Latest Deal Type
  • Corporate
  • Latest Deal Amount
  • $3.55M
Latest Deal Amount
  • Investors
  • 9

Kraftblock General Information


Manufacturer of heat storage systems designed to enclose room temperature. The company's systems store thermal energy from room temperature and provide expanded glass granulate which, as a preventive, ecological fire retardant in ceilings, floors or partition walls, prevents fires from breaking out, enabling customers to protect themselves during fire outbreak and ensure safety.

Contact Information

Formerly Known As
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Primary Industry
Energy Storage
Other Industries
Other Equipment
Primary Office
  • Industriestraße 2
  • 66280 Saarbrücken
  • Germany
+49 06897 000000

Kraftblock Timeline

Financing RoundFinancing RoundCaptured Employee CountEstimated Employee Growth
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Kraftblock Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
6. Corporate 25-Sep-2020 $3.55M 00.000 Completed Generating Revenue
5. Accelerator/Incubator 01-Apr-2019 Completed Generating Revenue
4. Early Stage VC 07-Dec-2018 Completed Generating Revenue
3. Accelerator/Incubator Completed Generating Revenue
2. Grant Completed Generating Revenue
1. Early Stage VC 27-Feb-2015 Completed Generating Revenue
To view Kraftblock’s complete valuation and funding history, request access »

Kraftblock Executive Team (2)

Name Title Board Seat Contact Info
Martin Schichtel Ph.D Co-Founder, Chief Executive Officer & Managing Director
Susanne König Ph.D Chief Financial Officer
To view Kraftblock’s complete executive team members history, request access »

Kraftblock Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %ile
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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Kraftblock Investors (9)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
Koolen Industries Corporation Minority 000 0000 000000 0
UnternehmerTUM Accelerator/Incubator Minority 000 0000 000000 0
Xpreneurs Accelerator/Incubator 000 0000 000000 0
Freigeist Venture Capital Minority 000 0000 000000 0
Comet Schleifscheiben Corporation Minority 000 0000 000000 0
You’re viewing 5 of 9 investors. Get the full list »