Fibrecoat
Dover, US · Founded 2021 · Delaware corporation · 2 known investors
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FibreCoat produces bi-component multi-filament yarns that combine basalt or glass fiber cores with metallic or polymer sheaths. Its coated fibers provide properties such as thermal and electrical conductivity, EMI shielding, radiation protection, and lightweight high strength for use as reinforced composite materials.
Founders & leadership
Fibrecoat was founded in 2021 by Robert Brull and Alexander Luking.
RB

Robert BrullCEO & Co-FounderRobert Brüll holds master's degrees in mechanical engineering and economics from RWTH Aachen University, completed a PhD on composites at RWTH Aachen in 2019, and led the Technical Fibers department at RWTH's Institute for Textile Technology before becoming CEO of FibreCoat in 2020.
AL

Alexander LukingCo-founderCo-founder and Managing Director of FibreCoat, where he leads people development, internal processes, and external communications. FibreCoat produces bi-component multi-filament yarns pairing basalt or glass fiber cores with metallic or polymer sheaths for use in reinforced composite materials.
Board
AR
Ashok RaoBoard director
AS
Adarsh SowcarBoard director
PK
Philip KrahnBoard director
Investors · 2
Reported raises · per SEC filings
Form D private placements$11.2M disclosed across 3 rounds · 2021–2024
▶$6.8MraisedAug 2024 · 4 investors · Other TechnologyRule 506(b)
▶$6.8MraisedAug 2024 · 4 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Robert BrullExecutive Officer, Director
- Ashok RaoDirector
- Richard HaasExecutive Officer, Director
- Adarsh SowcarDirector
- Philip KrahnDirector
- Alexander LukingExecutive Officer, Director
- Offering amount
- $24.5M
- Amount sold
- $6.8M
- First sale
- Aug 2024
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
▶$1.4MraisedOct 2022 · 5 investors · Other TechnologyRule 506(b)
▶$1.4MraisedOct 2022 · 5 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Richard HaasDirector
- Alexander LukingDirector
- Ashok RaoDirector
- Robert BrullExecutive Officer, Director
- Offering amount
- $1.5M
- Amount sold
- $1.4M
- First sale
- Sep 2022
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
▶$3MraisedOct 2021 · 5 investors · Other TechnologyRule 506(b)
▶$3MraisedOct 2021 · 5 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Ashok RaoDirector
- Robert BrullExecutive Officer, Director
- Alexander LukingDirector
- Richard HaasDirector
- Offering amount
- $3M
- Amount sold
- $3M
- First sale
- Oct 2021
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- What does Fibrecoat do?
- FibreCoat produces bi-component multi-filament yarns that combine basalt or glass fiber cores with metallic or polymer sheaths. Its coated fibers provide properties such as thermal and electrical conductivity, EMI shielding, radiation protection, and lightweight high strength for use as reinforced composite materials.
- Who founded Fibrecoat?
- Fibrecoat was founded by Robert Brull, Alexander Luking in 2021.
- Who are Fibrecoat's investors?
- Fibrecoat's investors include Convergent Ventures, GOOSE Capital.
- How much funding has Fibrecoat raised?
- Fibrecoat has disclosed $11.2M raised across 3 rounds.
- Where is Fibrecoat headquartered?
- Fibrecoat is headquartered in Dover, US.
