4Silence Overview

  • Year Founded
  • 2012

Year Founded

  • Status
  • Private

  • Employees
  • 12

Employees

  • Latest Deal Type
  • Accelerator/​Inc

  • Investors
  • 6

4Silence General Information

Description

Manufacturer of noise reduction technology products designed to reduce noise pollution in cities. 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

Website
www.4silence.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • Vliegveldstraat 100-C38
  • 7524 PK Enschede
  • Netherlands
+31 053
Primary Industry
Infrastructure
Other Industries
Business/Productivity Software
Electronic Equipment and Instruments
Vertical(s)
LOHAS & Wellness, Industrials
Corporate Office
  • Vliegveldstraat 100-C38
  • 7524 PK Enschede
  • Netherlands
+31 053

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4Silence Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
6. Accelerator/Incubator 01-Jan-2022 Completed Startup
5. Grant 01-Jul-2019 Completed Startup
4. Grant 01-Feb-2019 Completed Startup
3. Grant 01-Nov-2014 Completed Startup
2. Grant 01-Jan-2013 $262K Completed Startup
1. Early Stage VC Completed Startup
To view 4Silence’s complete valuation and funding history, request access »

4Silence Patents

  • 20

    Total Documents Applications and Grants

  • Total Patents Families

  • 18

    Granted

  • 2

    Pending

  • Expiring in next 12 mo

4Silence Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
EP-4116488-A1 Device for reducing sound Pending 06-Jul-2021
EP-4102097-A1 Constrained-layer damping element Pending 11-Jun-2021
ES-2680844-T3 Sound proof public service, in particular a sound attenuation unit Active 11-May-2015
EP-3093391-B1 Sound-proofing utility, especially a sound-attenuating unit Active 11-May-2015
EP-3093391-A1 Sound-proofing utility, especially a sound-attenuating unit Active 11-May-2015 E01F8/0076
To view 4Silence’s complete patent history, request access »

4Silence Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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4Silence Investors (6)

Investor Name Investor Type Holding Investor Since Participating Rounds
Startup Autobahn Accelerator/Incubator
Innovate UK Accelerator/Incubator
European Commission Government
Accenture Innovation Awards Other
STW Valorisation Grant Government
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4Silence FAQs

  • When was 4Silence founded?

    4Silence was founded in 2012.

  • Where is 4Silence headquartered?

    4Silence is headquartered in Enschede, Netherlands.

  • What is the size of 4Silence?

    4Silence has 12 total employees.

  • What industry is 4Silence in?

    4Silence’s primary industry is Infrastructure.

  • Is 4Silence a private or public company?

    4Silence is a Private company.

  • What is 4Silence’s current revenue?

    The current revenue for 4Silence is .

  • Who are 4Silence’s investors?

    Startup Autobahn, Innovate UK, European Commission, Accenture Innovation Awards, and STW Valorisation Grant are 5 of 6 investors who have invested in 4Silence.

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