Graphenest Overview

  • Status
  • Private

  • Employees
  • 10

Employees

  • Latest Deal Type
  • Later Stage VC

  • Latest Deal Amount
  • $1.98M

  • Investors
  • 6

Graphenest General Information

Description

Developer of a nano-cleantech technology designed to be the leader in EMI Shielding for high-frequency electronics for the automotive, electronics and aerospace markets. The company's platform offers graphene-based electromagnetic interference shielding solutions while reducing production costs, and has vertically integrated material production, formulations and intellectual property, enabling the automotive, electronics and aerospace markets to protect electronics with sustainable coatings and plastics.

Contact Information

Website
www.graphenest.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • Lugar da Estação
  • Edifício Vouga Park
  • Paradela do Vouga, Sever do Vouga 3740-070
  • Portugal
+351 234
Primary Industry
Industrial Chemicals
Other Industries
Other Materials
Vertical(s)
Nanotechnology, CleanTech, Climate Tech
Corporate Office
  • Lugar da Estação
  • Edifício Vouga Park
  • Paradela do Vouga, Sever do Vouga 3740-070
  • Portugal
+351 234

Graphenest Timeline

2022202320242025
Financing RoundCaptured Employee CountEstimated Employee Growth

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Graphenest Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
8. Later Stage VC 03-May-2023 $1.98M Completed Generating Revenue
7. Later Stage VC 31-Jul-2022 Completed Generating Revenue
6. Seed Round 31-Jan-2019 Completed Generating Revenue
5. Accelerator/Incubator 01-Feb-2018 Completed Generating Revenue
4. Accelerator/Incubator 01-Jan-2017 Completed Startup
3. Seed Round 22-Jul-2015 Completed Startup
2. Accelerator/Incubator 01-Jan-2014 $22K Completed Startup
1. Seed Round 01-Jan-2014 $22K $22K Completed Startup
To view Graphenest’s complete valuation and funding history, request access »

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Graphenest Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of a nano-cleantech technology designed to be the leader in EMI Shielding for high-frequency electronics for t
Industrial Chemicals
Paradela do Vouga, Portugal
10 As of 2024

Chester, VA
 

Warsaw, Poland
 
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Graphenest Competitors (19)

One of Graphenest’s 19 competitors is DuPont Teijin Films, a Corporate Backed or Acquired company based in Chester, VA.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
DuPont Teijin Films Corporate Backed or Acquired Chester, VA
NanoEMI Angel-Backed Warsaw, Poland
Dow Corporate Backed or Acquired Midland, MI
BASF Corporation Ludwigshafen, Germany
Applied Graphene Materials Formerly VC-backed Redcar, United Kingdom
You’re viewing 5 of 19 competitors. Get the full list »

Graphenest Patents

  • 7

    Total Documents Applications and Grants

  • Total Patents Families

  • 2

    Granted

  • 5

    Pending

  • Expiring in next 12 mo

Graphenest Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
EP-4514940-A1 A multi-well graphene-multielectrode array device for in vitro 3d electrical stimulation and method to obtain the device Pending 29-Apr-2022
EP-4486831-A1 Graphene-based coating composition for eletromagnetic interference shielding, methods and uses thereof Pending 04-Mar-2022
JP-2025510571-A Graphene-based coating composition for electromagnetic interference shielding, method and use thereof Pending 04-Mar-2022
US-20180229193-A1 Method and device for production of graphene or graphene-like materials Active 11-Aug-2015
EP-3334686-A1 Method and device for production of graphene or graphene-like materials Pending 11-Aug-2015 C01B32/184
To view Graphenest’s complete patent history, request access »

Graphenest Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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Graphenest Investors (6)

Investor Name Investor Type Holding Investor Since Participating Rounds
Buenavista Equity Partners Asset Manager Minority
GED Ventures Portugal Corporate Venture Capital Minority
Techstars Accelerator/Incubator Minority
Innovation Network for Advanced Materials Accelerator/Incubator
Portugal Ventures Venture Capital Minority
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