Fundraising FoxSealsq
Cointrin, FR · Founded 2022 · Incorporated in Virgin Islands, British · 1 known investors
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SealSQ develops quantum-resistant semiconductors and cybersecurity solutions for protecting critical infrastructure including EV charging stations and enterprise systems. The company designs quantum-safe chips and platforms to address emerging quantum computing threats.
Founders & leadership
FB
Frank BuonannoExecutive
CM
Carlos MoreiraChief Executive Officer and Chairman of the Board
NV
Nathalie VerjusExecutive
Board
PW
Peter WardBoard director
HR
Hossein RahnamaBoard director
DF
David FergussonBoard director
EP
Eric PellatonBoard director
Investors · 1
Reported raises · per SEC filings
Form D private placements$135.2M disclosed across 4 rounds · 2023–2025
▶$105.2MraisedOct 2025 · 5 investors · Other TechnologyRule 506(b)
▶$105.2MraisedOct 2025 · 5 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Peter WardDirector
- Hossein RahnamaDirector
- David FergussonDirector
- Bernard VianExecutive Officer
- Frank BuonannoExecutive Officer
- Carlos MoreiraExecutive Officer, Director
- Eric PellatonDirector
- Rose BoseDirector
- Jean-Pierre EnguentExecutive Officer
- Nathalie VerjusExecutive Officer
- Cristina DolanDirector
- John O'HaraExecutive Officer, Director
- Offering amount
- $105.2M
- Amount sold
- $105.2M
- Sales commissions
- $6.3M
- Placement agents
- Maxim Group LLC
- First sale
- Oct 2025
- Incorporated
- Other, Virgin Islands, British, 2022
- Federal exemptions
- 06b
▶$10MraisedMar 2024 · 2 investors · Other TechnologyRule 506(b)
▶$10MraisedMar 2024 · 2 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Danil KerimiDirector
- Bernard VianExecutive Officer
- John O'HaraExecutive Officer, Director
- Eric PellatonDirector
- Rose BoseDirector
- Nathalie VerjusExecutive Officer
- Carlos MoreiraExecutive Officer, Director
- Peter WardDirector
- Cristina DolanDirector
- David FergussonDirector
- Offering amount
- $10M
- Amount sold
- $10M
- Sales commissions
- $500K
- Placement agents
- Maxim Group LLC
- First sale
- Mar 2024
- Incorporated
- Other, Virgin Islands, British, 2022
- Federal exemptions
- 06b
▶$10MraisedJan 2024 · 2 investors · Other TechnologyRule 506(b)
▶$10MraisedJan 2024 · 2 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Nathalie VerjusExecutive Officer
- David FergussonDirector
- Bernard VianExecutive Officer
- Peter WardExecutive Officer, Director
- Carlos MoreiraExecutive Officer, Director
- Danil KerimiDirector
- John O'HaraExecutive Officer
- Cristina DolanDirector
- Eric PellatonDirector
- Ruma BoseDirector
- Offering amount
- $10M
- Amount sold
- $10M
- Sales commissions
- $500K
- Placement agents
- Maxim Group LLC
- First sale
- Jan 2024
- Incorporated
- Other, Virgin Islands, British, 2022
- Federal exemptions
- 06b
▶$10MraisedJul 2023 · 2 investors · Other TechnologyRule 506(b)
▶$10MraisedJul 2023 · 2 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- John O'HaraExecutive Officer
- Rose BoseDirector
- Cristina DolanDirector
- Eric PellatonDirector
- Carlos MoreiraExecutive Officer, Director
- David FergussonDirector
- Nathalie VerjusExecutive Officer
- Bernard VianExecutive Officer
- Peter WardExecutive Officer, Director
- Offering amount
- $10M
- Amount sold
- $10M
- Sales commissions
- $500K
- Placement agents
- Maxim Group LLC
- First sale
- Jul 2023
- Incorporated
- Other, Virgin Islands, British, 2022
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Frequently asked questions
- What does Sealsq do?
- SealSQ develops quantum-resistant semiconductors and cybersecurity solutions for protecting critical infrastructure including EV charging stations and enterprise systems. The company designs quantum-safe chips and platforms to address emerging quantum computing threats.
- Who are Sealsq's investors?
- Sealsq's investors include VCapital.
- How much funding has Sealsq raised?
- Sealsq has disclosed $135.2M raised across 4 rounds.
- Where is Sealsq headquartered?
- Sealsq is headquartered in Cointrin, FR.