Fibersystem AB: Secure Communication Hardware for European Defence Applications
Strategic-technical assessment of Fibersystem AB’s role in electromagnetic protection, data isolation technologies, and contributions to EU sovereignty and NATO-compatible critical infrastructure syst
18 pages · PDF · 01 February 2026 · Licensed single-user copy, watermarked to the buyer
Tactical Hardware Security Modules Secure Communications Sweden
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About this report
Fibersystem AB is a Swedish defense-technology specialist founded in 1982 (though official founding details are scarce) and headquartered in Bromma, Stockholm . As a subsidiary of the Stockholm-listed Addtech AB (acquired in 2018) , Fibersystem develops high-assurance fiber-optic communications hardware and TEMPEST-certified secure computing solutions.
Its products – including one-way data diodes, rugged emission-protected PCs, fiber-optic switches, and KVM/HDMI isolation devices – are explicitly designed to prevent data leakage and emanation compromises.
Key questions this report answers
- What high-assurance fiber-optic communications hardware and TEMPEST-certified secure computing does Fibersystem develop?
- How do its data diodes, emission-protected PCs and isolation devices prevent data leakage and emanation compromises?
- What is the significance of its ownership by Stockholm-listed Addtech AB?
- What readiness level, IP and capability gaps characterise its profile?
Inside this report
- 1. Corporate Identity & Legal Structure
- 2. Strategic Business Profile
- 3. Technology Portfolio Mapping
- 4. Technology Readiness Assessment
- 5. European Strategic Program Participation
- 6. Academic & Research Origins
- 7. Dual-Use Applications & European Market Strategy
- 8. Strategic Partnerships & Alliances
- 9. European Market Focus & Operational Domains
- 10. Intellectual Property & European Innovation Assets
- 11. Leadership & European Technical Expertise
- 12. Capability and Gap Analysis
- 13. Strategic Indicators & European Innovation Metrics
- 14. Strategic Priority Alignment
Who it's for
Investors screening Fibersystem AB, competitors and partners assessing their position, and analysts who need a sourced, structured account of the entity and its technology.
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Methodology, format & delivery
DFM reports are built from primary and official sources — TED procurement notices, CORDIS and the EU Funding & Tenders Portal, EIB operations, the NATO Innovation Fund portfolio, SIPRI data, official budget documents and company disclosures — read together with the underlying legal texts. Sources are cited in the document; it reflects them as of its publication date (01 February 2026). You receive a 18-page PDF, watermarked to you on every page, delivered on the confirmation page and by e-mail immediately after checkout (personal link valid 72 hours, up to 5 downloads). Guest checkout, single-user licence — Terms of Sale.
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