Rool'in Overview

  • Founded
  • 2013
  • Status
  • Out of Business
  • Employees
  • 9
  • Latest Deal Type
  • Liquidation

Rool'in General Information


Developer of an electric wheel designed to transform classic bicycles into an electric bike. The company's bike is equipped with photovoltaic cells on its frame and wheels and can be charged through photovoltaic rays or through an electric socket in case of emergency, enabling users to get the comfort of electric bikes by using eco-friendly renewable energies.

Contact Information

Ownership Status
Out of Business
Financing Status
Formerly VC-backed
Primary Industry
Primary Office
  • 2A rue Danton
  • 92120 Montrouge
  • France
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Rool'in Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
3. Bankruptcy: Liquidation 08-May-2020 00000 Completed Bankruptcy: Liquidation
2. Accelerator/Incubator 01-Jan-2017 00000 Completed Generating Revenue
1. Seed Round 03-Jul-2014 $925K $925K Completed Generating Revenue
To view Rool'in’s complete valuation and funding history, request access »

Rool'in Patents

Rool'in Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
EP-3297902-A1 Vehicle wheel fitted with solar cells Granted 18-May-2015 00000000
EP-3297902-B1 Vehicle wheel fitted with solar cells Active 18-May-2015 00000000
FR-3036369-A1 Vehicle wheel equipped with solar cells Granted 18-May-2015 00000000
FR-3036369-B1 Vehicle wheel equipped with solar cells Expired - Fee Related 18-May-2015 B62M6/85

Rool'in Board Members (1)

Name Representing Role Since
Yvan-Michel Ehkirch Karista (France) Board Observer 000 0000
To view Rool'in’s complete board members history, request access »

Rool'in 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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