Philippe Langlois is an angel investor and operator angel based in France with 10 known investments: docTrackr, Escape, Netvibes, Qualys, Keystrike, Cryptosense, INTRINsec, P1 Security, Worldnet and eyeDo.
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Investment focus
- Sector
- SaaS
- Focus
- CybersecurityEnterprise SaaSIntrusion DetectionIoTTelecom SecurityTelecommunications
Contacts
Philippe Langlois portfolio companies (10)
- docTrackr
- Escape
- Netvibes
- Qualys
- Keystrike
- Cryptosense
- INTRINsec
- P1 Security
- Worldnet
- eyeDo
Investor Profile
The known portfolio sits in sector SaaS, and focus areas Cybersecurity, Enterprise SaaS, Intrusion Detection and IoT.
Stage-wise, the known deals cluster around Pre-Seed and Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Philippe Langlois?
Philippe Langlois is an angel investor and operator angel based in France with 10 known investments on file, among them docTrackr, Escape and Netvibes. The sections above list the sectors and stages attached to that record.
What does Philippe Langlois invest in?
Listed sectors include SaaS; listed focus areas include Cybersecurity, Enterprise SaaS, Intrusion Detection and IoT. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Philippe Langlois invest at?
The known deals of Philippe Langlois include Pre-Seed and Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Philippe Langlois?
An email address, a phone number and a LinkedIn page are on file for Philippe Langlois. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal