Nucleon Security
Nucleon Security is a TMT company, headquartered in France.
Entry
2025
Hold
1yr
Status
Active
Est. EV
–
Who owns Nucleon Security?
Nucleon Security is currently owned by Newfund Management through Newfund Capital (2024 vintage), since 2025. Across its history, Nucleon Security has been through 2 private equity ownership periods, detailed in the timeline below.
Hand-verified · updated 2026-04-21
Most recent investor
Newfund ManagementNewfund Capital · 2024 · VC
2 ownership periods · full history below
Key facts
HQFrance
SectorTMT
Ownership history
2 ownership periods · co-invest detected
Active
Co-invest · 2 holders · 2025 · present
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Data refreshed weekly · Sourced from public filings