4Silence Overview

  • Founded
  • 2012
  • Status
  • Private
  • Latest Deal Type
  • Early Stage VC
  • Investors
  • 3

4Silence General Information


Developer of noise reduction technology products intended to reduce noise pollution. The company's products are installed at ground level next to the road and reduce traffic noise through diffraction, enabling government and contractors to avail cost-effective and sustainable noise reduction products.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Primary Industry
Other Commercial Products
Other Industries
Environmental Services (B2B)
Primary Office
  • Vliegveldstraat 100-C38
  • 7524 PK Enschede
  • Netherlands
+31 053 000 0000
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4Silence Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
3. Early Stage VC Completed Generating Revenue
2. Grant 01-Nov-2014 000.00 Completed Generating Revenue
1. Grant 01-Jan-2013 $262K Completed Generating Revenue
To view 4Silence’s complete valuation and funding history, request access »

4Silence Executive Team (4)

Name Title Board Seat Contact Info
Eric de Vries Chief Executive Officer
Rob Groot Chief Financial Officer
Bert Jan Danker Chief Operating Officer
Ysbrand Wijnant Founder & Chief Technology Officer
To view 4Silence’s complete executive team members history, request access »

4Silence Investors (3)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
Accenture Innovation Awards Other 000 0000 000000 0
STW Valorisation Grant Government 000 0000 000000 0
Twente Technology Fund Venture Capital Minority 000 0000 000000 0
To view 4Silence’s complete investors history, request access »