In an era where cyberattacks dominate headlines and signal based threats evolve beyond detection, one company is quietly defining the future of physical cybersecurity.
Founded in Sweden by CEO Fredrik Nyström, BLCKR has emerged as a B2B force specializing in advanced signal-blocking and EMP/HEMP resistant solutions safeguarding digital infrastructure in ways firewalls simply cannot.
 A new frontier in cybersecurity
While most cybersecurity strategies focus on software defense, BLCKR tackles the blind spot: physical layer threats. From electromagnetic pulses (EMPs) and high-altitude nuclear events (HEMPs) to wireless intrusion, GPS tracking, and spyware transmissions, the threat landscape is expanding. BLCKR delivers solutions that neutralize these invisible dangers not with code, but with science.
Their shielding technology blocks a spectrum of signals including Wi-Fi, Bluetooth, RFID, and cellular frequencies. With a product line ranging from mobile pouches and duffle bags to EMP-proofed storage containers and modular shielded rooms, BLCKR provides customizable, NATO-compliant protection for clients in law enforcement, military, healthcare, infrastructure, and enterprise sectors.
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A business born for critical moments
BLCKR’s journey began with a mission: to fill a void in the B2B security market.
While most product competitors cater to individual consumers or preppers, BLCKR has strategically positioned itself for institutional clients who demand enterprise grade solutions.
Its board brings deep expertise, including leaders from cybersecurity, public safety, defense, and academia. The company’s field traction including deployments with the law enforcement, media houses and cybersecurity firms validates a real world need. BLCKR doesn’t sell off-the-shelf: every product is tailored to its environment and use case together with the clients.
One recent example? A transport bag that ensures tamper proof digital chain of custody. Another: a modular shielded room developed for a company to enable secure communications in high-risk environments.
Why the market is paying attention
The physical cybersecurity market is forecasted to exceed $140 billion by 2030, and EMP/HEMP-resilient storage alone is expected to reach over $7 billion. As geopolitical tensions rise and IoT vulnerabilities expand, the demand for BLCKR’s offerings is accelerating.
BLCKR is also strategically aligned for public procurement compliant with NATO/DANA protocols and EU legal frameworks, with no regulated electronics in its shielding solutions. The company is export-ready for defense and civilian markets across Europe, the Middle East, and Latin America.
Its mission is clear protect the digital world from threats that software can’t stop and do it through smart, and cost effective scalable engineering.

Eyes on the future
BLCKR’s roadmap is ambitious. Having launched in Sweden in 2024, the company is expanding across the Nordics in 2025, with planned entry into MENA, Germany, France, and Southern Europe by 2026. Latin America and Africa follow in 2027 and beyond. Strategic partnerships, OEM integrations, and government contracts form the backbone of this expansion.
The company plans to scale from a core team of 10–15 in 2025 to over 60 by 2030. With anticipated EBITDA profitability by 2026 and strong gross margins, BLCKR is built not just for survival, but for industry leadership.
In a world increasingly vulnerable to silent threats, BLCKR offers a loud, clear signal:
The future of cybersecurity is physical.

“We’re building the next security layer. It’s not about replacing software defenses it’s about securing what software can’t reach.”
CEO & Founder: Fredrik Nyström