HyperBunker
HyperBUNKER builds physically isolated, air-gapped hardware recovery vaults that hold immutable copies of critical operational data, enabling enterprises in energy, healthcare, financial services, OT, and defense to restore identity and engineering systems after ransomware attacks via a subscription managed service.
- Company typePrivate
- Founded2022
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What HyperBunker does
HyperBUNKER LTD is a UK-incorporated, Croatia-engineered cybersecurity hardware company that builds physically isolated, air-gapped offline recovery vaults designed to survive ransomware and destructive cyberattacks on critical infrastructure. The product is positioned not as a backup or immutable storage system, but as a last-resort recovery anchor: a credential-free, network-unreachable hardware device holding write-once copies of operational data (SCADA project files, HMI images, Active Directory, engineering workstation configurations, banking and clinical system baselines) that enables same-day restoration when production networks, identity systems, and backup infrastructure have all been compromised. The vault is sold into highly regulated verticals — energy and utilities, healthcare, financial services, manufacturing OT, telecom, national health insurance funds, and the defense supply chain — where operational downtime carries physical, financial, or patient-safety consequences.
The underlying architecture relies on hardware-enforced electrical isolation rather than software controls: dual physical disconnect with no operating system on the disconnect, no IP address, no remote management interface, one-way optical data ingestion via optocouplers, and four cold-storage chambers (three powered off at any time) of hardware-enforced write-once Samsung SSDs. The design is patent-protected in the United States (utility patent approved January 29, 2026) and Croatia (consensual patent approved January 5, 2026), ISO 27001 certified, and independently reviewed by DCSO. The product line includes the core HyperBUNKER vault, the ruggedized HyperBUNKER Industrial for OT and field environments, and HyperBUNKER Connect as a connectivity adapter.
HyperBUNKER operates a subscription managed-recovery service in which hardware, installation, configuration, periodic test restores, and SLAs are bundled into a single monthly fee; pricing is bespoke per data-classification scope and not publicly disclosed. Go-to-market is led by direct enterprise field sales (CEO-led architecture reviews) with channel expansion via Connect Distribution (Poland) and cyber-insurance marketplace listing (Cowbell). The company is venture-backed (€800,000 seed in October 2025 from Fil Rouge Capital and Sunfish Venture Capital), co-funded by the European Union, and an ECSO member; as of latest disclosure it has 11 units deployed across 5 countries with the largest installation at an energy-sector enterprise of approximately 1,000 employees.
HyperBunker firmographics
Firmographics- Name
- HyperBunker
- Legal name
- HyperBUNKER LTD
- Website
- https://hyperbunker.com
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- HyperBUNKER builds physically isolated, air-gapped hardware recovery vaults that hold immutable copies of critical operational data, enabling enterprises in energy, healthcare, financial services, OT, and defense to restore identity and engineering systems after ransomware attacks via a subscription managed service.
- Ownership category
- akta.pro rank
HyperBunker industry classification
Industry- Product category
- Cyber Recovery Hardware
- NAICS
- Computer Storage Device Manufacturing (334112)
- SIC
- Computer Storage Devices (3572)
- akta.pro primary industry
- Immutable Backup, Air-Gap & Ransomware Recovery (HDABAIAJ)
- akta.pro secondary industries
- Cyber Recovery & Ransomware-Resilient Backup Services (BPAEALAG), Backup, Archiving & Ransomware-Resilient Data Protection (HDADAFAL), Data Protection & Backup Appliances (Backup Targets, Dedup Appliances) (HDACACAI), Backup Appliances & Integrated Systems (HDABAEAE)
Keywords
Where HyperBunker is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices3 records
Markets served
HyperBunker business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Managed Recovery Service (Subscription): HyperBUNKER is offered as a subscription-based managed recovery service. Pricing includes hardware, service operations, integrity checks, test restores, and support. Hardware is delivered as part of the managed service with predictable monthly pricing. Includes on-site installation, configuration, periodic test restores, documented recovery procedures, and defined SLAs.
- Hardware Sales (Embedded in Service): The physical HyperBUNKER device (including HyperBUNKER Industrial ruggedized model) is provided as part of the managed service subscription. Hardware is designed and manufactured in Europe.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Managed Recovery Service — custom scope per customer |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels8 records
HyperBunker product offering
Product offeringCore offering
HyperBUNKER designs, manufactures, and delivers a physically isolated, air-gapped hardware recovery vault that stores immutable, write-once copies of critical operational data (Active Directory, SCADA project files, HMI images, PLC configurations, engineering workstation images, and similar operational artifacts) for last-resort recovery when production networks, identity systems, and backup infrastructure have all been compromised during a ransomware or destructive cyberattack. The vault is offered as a managed recovery service subscription that bundles hardware, on-site installation, configuration, periodic test restores, integrity checks, and SLAs for critical infrastructure operators in energy, healthcare, financial services, manufacturing, telecom, national health insurance, and defense supply chain.
Product overview
HyperBunker offers a hardware-based, physically isolated offline recovery vault as its primary product. The core HyperBUNKER device is an air-gapped, immutable cold-storage system designed for last-resort recovery when production networks, identity systems, and backup infrastructure have all been compromised. It is offered alongside a ruggedized variant called HyperBUNKER Industrial for harsh OT and field environments, and a connectivity adapter called HyperBUNKER Connect for data center deployments. The company positions the vault not as a backup replacement but as the clean starting point when all other recovery paths have failed.
Differentiator
Problem solved
Functional benefit
Products and services
- HyperBUNKER Physically isolated, air-gapped hardware vault that stores immutable copies of critical operational data (identity infrastructure, SCADA configurations, PLC configs, engineering workstation images) to enable recovery when all network-connected systems have been compromised during a ransomware or destructive cyberattack. The device has no operating system, no network address, and no remote access path, using hardware-enforced electrical disconnection and optocoupler-gated one-way data ingestion. Delivered as part of a managed recovery service subscription bundled with on-site installation, configuration, periodic test restores, integrity checks, and SLAs.
- HyperBUNKER Industrial Ruggedized variant of the HyperBUNKER vault engineered for demanding operational technology (OT) and field environments, including tactical military settings and harsh industrial facilities. Designed for maximum resilience in unpredictable deployment conditions while maintaining the same physically isolated, air-gapped architecture.
- HyperBUNKER Connect
Quantifiable outcome
- Same-day restoration capability for critical systems when production environment is fully compromised
- +3 more outcomes
Companies that use HyperBunker
Customer profileNamed customers4 records
Segments7 records
Ideal customer profiles7 records
HyperBunker technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
HyperBunker partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered strategic, core and supporting.
- RadiflowstrategicJoint virtual session on 15 July 2026 titled 'See It, Assess It, Restore It' — a 360-degree resilience strategy for OT environments. HyperBUNKER demonstrates its physically isolated recovery vault while Radiflow provides SOC observability across all stages.
- Connect DistributioncoreConnect Distribution partners with HyperBUNKER to bring true on-premises, air-gap cyber resilience to Europe. Specifically bringing HyperBUNKER to the Polish market as an authorised distributor.
- Croatian Chamber of Economy (HGK)strategicCroatian Chamber of Economy organised the national pavilion at Eurosatory 2026, bringing together 38 Croatian companies including HyperBUNKER. Supported Croatian defense industry cluster on the global stage.
- Ministry of Defense Croatia / Agencija AlanstrategicCo-organised the Croatian national pavilion at Eurosatory 2026 with the Croatian Chamber of Economy, featuring 38 Croatian defense and security companies including HyperBUNKER.
- DCSO (Deutsche Cyber-Sicherheitsorganisation)supportingIndependent European cybersecurity organisation that reviewed HyperBUNKER's architecture and recovery methodology in its April 2026 product sheet. Provides independent validation of product claims.
- infoLAB teamcoreSpecialised systems and development partner with experience in secure infrastructure design. Collaborated on three-year development cycle across hardware architecture, system engineering, firmware development, and validation testing. infoLAB heritage includes over 50,000 data recovery cases.
- Cowbell MarketplacesupportingCyber insurance marketplace where HyperBUNKER is listed as a qualified recovery control. Underwriters recommend HyperBUNKER to policyholders as a demonstrable ransomware recovery capability for cyber insurance underwriting purposes.
- European Union (Co-funded)supportingHyperBUNKER is co-funded by the European Union. EU co-funding badge displayed on the company website.
Scale indicators6 records
Recent moves6 records
Expansion highlights7 records
HyperBunker competitors and assessment
Company assessmentEmerging players
- HYCU: HYCU provides backup and ransomware recovery for SaaS, hybrid, and on-prem environments with a focus on simplicity. Emerging player overlapping with HyperBUNKER's regulated-enterprise recovery niche but delivered as software rather than hardware.
Direct peers
- Object First: Object First builds Ootbi, a purpose-built, immutable backup storage appliance for Veeam — a hardware-based, ransomware-resilient backup target. Most direct peer in the hardware air-gapped backup appliance category, addressing the same recovery-from-ransomware use case as HyperBUNKER.
- Apricorn: Apricorn manufactures hardware-encrypted USB drives and storage devices designed for portable, offline data protection. Comparable as a hardware-encrypted, offline-first security storage vendor, though targeting a smaller-scale/endpoint use case than HyperBUNKER.
- iStorage: iStorage produces hardware-encrypted, PIN-authenticated drives and storage devices for secure offline data. Comparable as a hardware-based, physically secure data protection vendor with a focus on credential-free access — though smaller-scale than HyperBUNKER's enterprise vault.
Broad incumbents
- Zerto: Zerto provides disaster recovery and continuous data protection for hybrid cloud, with strong ransomware and DR use cases. Competes with HyperBUNKER in cyber recovery conversations with regulated enterprises and critical infrastructure operators.
- Cohesity: Cohesity offers data management, immutable backup, and cyber recovery across hybrid environments. Broad incumbent addressing the same ransomware recovery and compliance use cases as HyperBUNKER, but via software-defined platforms rather than physical isolation.
- Druva: Druva delivers cloud-native, SaaS-based data protection and ransomware recovery. Competes for the same enterprise recovery budget with a fully cloud model, contrasting HyperBUNKER's on-premises physical isolation stance.
- Rubrik: Rubrik is a leading data security and immutable backup platform with strong ransomware recovery capabilities and broad enterprise adoption. Competes with HyperBUNKER for the same CISOs and resilience budgets, but delivers logical air-gap immutability in software rather than hardware isolation.
- Quantum Corporation: Quantum provides enterprise backup appliances, object storage, and archive systems, including air-gapped solutions. Overlaps with HyperBUNKER in physical backup hardware for regulated and media-critical workloads.
- Veeam: Veeam is the dominant backup and recovery software vendor, with hardened/immutable repositories and ransomware recovery features. Competes broadly for the same regulated-enterprise recovery spend; often paired with appliance vendors like Object First that HyperBUNKER most resembles.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
HyperBunker social profiles
Digital presenceHyperBunker compliance and trust
Trust signalCompliance4 records
HyperBunker financial estimates
Financial estimateRevenue estimate
Valuation estimate
HyperBunker leadership team
Management profileNumber of profiles
Profiles13 records
HyperBunker funding detail
Funding detailFunding overview
Funding rounds1 record
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
HyperBunker M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about HyperBunker
What does HyperBunker do?
HyperBUNKER designs, manufactures, and delivers a physically isolated, air-gapped hardware recovery vault that stores immutable, write-once copies of critical operational data (Active Directory, SCADA project files, HMI images, PLC configurations, engineering workstation images, and similar operational artifacts) for last-resort recovery when production networks, identity systems, and backup infrastructure have all been compromised during a ransomware or destructive cyberattack. The vault is offered as a managed recovery service subscription that bundles hardware, on-site installation, configuration, periodic test restores, integrity checks, and SLAs for critical infrastructure operators in energy, healthcare, financial services, manufacturing, telecom, national health insurance, and defense supply chain.
Is HyperBunker a public or private company?
HyperBunker is a private company. It is classified as venture growth investor backed and is currently operating.
When was HyperBunker founded?
HyperBunker was founded in 2022. It employs 11 to 50 people.
Where is HyperBunker based?
HyperBunker is headquartered in London, United Kingdom, in the Europe region.
How does HyperBunker make money?
Two revenue lines are on record. Managed Recovery Service (Subscription) is the primary driver. The others are hardware Sales (Embedded in Service).
Who are HyperBunker's main competitors?
HYCU is listed as an emerging player. Direct peers are Object First, Apricorn and iStorage. Broad incumbents are Zerto, Cohesity, Druva, Rubrik, Quantum Corporation and Veeam.
Does HyperBunker have an API?
No public API is recorded for HyperBunker.
What industry is HyperBunker in?
HyperBunker's product category is Cyber Recovery Hardware. Its primary akta.pro industry code is HDABAIAJ, Immutable Backup, Air-Gap & Ransomware Recovery, with a secondary code of BPAEALAG, Cyber Recovery & Ransomware-Resilient Backup Services. Its NAICS code is 334112 and its SIC code is 3572.