Blu5 Group
Blu5 Group is a Singapore-based cybersecurity company that sells SElink Advanced Zero Trust Networking software and SEcube embedded security hardware to critical infrastructure, enterprise IT/OT, IoT, financial, and academic customers globally.
- Company typePrivate
- Founded2007
- HeadquartersSingapore, Singapore
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Blu5 Group does
Blu5 Group (legally Blu5 View Pte Ltd) is a Singapore-headquartered cybersecurity company founded in 2007 that develops Advanced Zero Trust Networking (AZTN) delivered through its SElink product line and an embedded hardware security platform delivered through its SEcube product line. SElink is a software-defined network overlay that eliminates open inbound ports, removes inherent internal network trust, and applies NIST-standard post-quantum cryptography with micro-segmentation and unidirectional links, enabling IT and OT environments to be made invisible to attackers without replacing existing infrastructure. SEcube is a three-in-one reconfigurable silicon platform combining an ARM Cortex-M4 processor, an FPGA, and an EAL5+ Common Criteria certified security controller in a 9x9mm package, sold as bare chips, development kits, USEcube USB tokens, an RG910-SE rugged tablet, and a fingerprint authentication development kit, with firmware libraries and APIs released open-source under GPL 3.0.
Blu5 serves critical infrastructure operators, IT/OT environments, IoT and biomedical device manufacturers, financial and retail networks, and academic research groups. The company monetizes through hardware sales (chips, tokens, tablets, bundles), one-time software and firmware licensing, and bespoke training and professional services, with multi-year contracts and quote-based enterprise pricing. Go-to-market is a hybrid of direct enterprise sales (Request a Demo), a global Channel Partners Program, and a System Integrators Program, supplemented by academic co-development partnerships with CINI and the University of Malta and thought-leadership activity at security industry events. Operations are based in Singapore and Malta; the company is privately held with no disclosed funding rounds and 11–50 employees.
Blu5 Group firmographics
Firmographics- Name
- Blu5 Group
- Legal name
- Blu5 View Pte Ltd
- Website
- https://blu5group.com
- Company type
- Private
- Founded year
- 2007
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Blu5 Group is a Singapore-based cybersecurity company that sells SElink Advanced Zero Trust Networking software and SEcube embedded security hardware to critical infrastructure, enterprise IT/OT, IoT, financial, and academic customers globally.
- Ownership category
- akta.pro rank
Blu5 Group industry classification
Industry- Product category
- Network Security Software
- NAICS
- Security Systems Services (except Locksmiths) (561621), Computer Systems Design Services (541512), Computer Systems Design and Related Services (54151)
- SIC
- Computer Communications Equipment (3576), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Operational Technology (OT) Network Segmentation & Zero Trust (HDADAJAB)
- akta.pro secondary industries
- Secure Access Service Edge (SASE) & SSE (HDADABAB), Quantum-Safe Hardware & Embedded Security (TPM/secure elements/firmware) (HDAGAGAJ), Secure Elements & Trusted Execution Processors (TPM/TEE/Crypto MCUs) (HDAHAJAK)
Keywords
Where Blu5 Group is headquartered
LocationHeadquarters
- HQ city
- Singapore
- HQ country
- Singapore
- HQ region
- Asia
Offices3 records
Markets served
Blu5 Group business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Supply Chain, Marketing or Sales, Operations, Infrastructure
Revenue model
- Hardware Sales: Sale of SEcube chips, development kits, USB tokens (USEcube), rugged tablets (RG910-SE), and bundles. One-time hardware purchase model with optional development environment.
- Software Licensing: Licensing of optimized firmware, libraries, and applications for SEcube platform. End User License Agreements (EULAs) govern software usage for both SEdesk and SElink solutions.
- Development Services: Professional services including bespoke training programs on embedded hardware security, technical support, and consulting for developers and manufacturers integrating SEcube technology.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Product-based pricing with custom quotes |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Blu5 Group product offering
Product offeringCore offering
Blu5 Group provides Advanced Zero Trust Networking (AZTN) software and reconfigurable silicon security hardware for enterprise and critical infrastructure environments. Its SElink platform creates VPN-free, port-closing virtual overlays with post-quantum encryption and micro-segmentation, while its SEcube product line offers single-chip hardware combining an ARM Cortex-M4 processor, FPGA, and EAL5+ certified security controller for embedded security applications. The company sells chips, development kits, USB tokens, rugged tablets, fingerprint modules, optimized firmware libraries, and bespoke training to system integrators, manufacturers, and enterprise security teams.
Product overview
Blu5 Group offers a portfolio of two core product lines: SElink (Advanced Zero Trust Networking) and SEcube (reconfigurable silicon security platform). SElink provides VPN-free, port-closing zero trust networking with post-quantum encryption for network security. SEcube is a hardware security platform combining ARM processor, FPGA, and EAL5+ certified security controller in a single chip, sold as bare chips, development kits, USB tokens, rugged tablets, and fingerprint modules. Additional offerings include optimized firmware libraries, open-source SDKs (available on GitHub), and bespoke training programs. Both product lines target IoT, biomedical, ICT, and critical infrastructure sectors.
Differentiator
Problem solved
Functional benefit
Brands
- SElink: Advanced Zero Trust Networking solution that simplifies networking, enhances performance, and ensures unmatched protection for IT/OT environments and Critical Applications. Offers zero trust connectivity without open ports, public IPs, or VPNs.
- SEcube
Products and services
- SElink Advanced Zero Trust Networking (AZTN) solution that eliminates open ports, public IPs, and VPNs to create a covert, resilient network invisible to attackers. Delivers ultra-low latency, zero bandwidth overhead, and post-quantum encryption with built-in micro-segmentation and multi-dimensional authentication for IT/OT environments and critical applications.
- SEcube Platform Reconfigurable silicon security platform combining an ARM Cortex-M4 processor, FPGA, and EAL5+ certified security controller in a single-chip design. Provides a security environment where each function can be optimised, executed, and verified on its proper hardware device for embedded security applications in IoT, biomedical, and ICT sectors.
- SEcube Chip Single-chip security environment featuring ARM Cortex-M4 CPU, FPGA for custom hardware functions, and Common Criteria certified security controller (SmartCard) with EAL5+ high certification. Supports DES, 3DES, AES up to 256-bit, RSA up to 2048-bit, and ECC up to 521-bit encryption.
- SEcube Development Kit Development environment for the SEcube chip enabling system integrators and users to create and test their own applications. Features two USB 2.0 interfaces, MicroSD card interface, 10/100Mb Ethernet interface, 8 User LEDs, expansion connectors (GPIOs, SPI, I2C, PWM, ADC), and 20-pin JTAG interface.
- USEcube 2.0 USB Token Multi-purpose USB 2.0 token based on the SEcube chip providing strong 2-factor authentication, hardware encryption, physical random noise generators, secure mass storage, and offline file encryption. Features driverless compatibility with any operating system supporting mass storage devices.
- RG910-SE Tablet Rugged 8-inch tablet powered by the SEcube chip for use in critical environments. Ready for custom applications including Mobile Payments, ID/Passport, Virtual SIM card, Secure Wallet, and Secure Cloud, with API for data transfer and storage.
- SEcube Fingerprint Development Kit Complete solution for manufacturers and developers to integrate fingerprint authentication, featuring a CMOS OLED image sensor with 508 dpi resolution, 64-bit key image data encryption, and Slave SPI interface. Includes SEcube development board, fingerprint core board, embedded biometric APIs including matcher and fingerprint extractor.
- Optimized Firmware Libraries and Applications Blu5 optimized, verified and tested libraries and applications to speed up developments on the SEcube platform. Includes Smart Boot-loader, 100Mb/s USB and SDCard communication drivers, low power management libraries, Key Management libraries, SHA256, CMAC-AES256, Elliptic Curves (up to 521-bit), RSA (up to 2048-bit), JavaCard Blu5 Crypto Applet (EAL5+), and HW AES256 at 1.6 Gb/s speed.
- Training and Support Services Bespoke training programs on embedded hardware security tailored to customer needs. Covers fundamental security principles, microelectronics fundamentals, hardware and software integrated systems, security on FPGAs, multi-technology hardware security, and secure embedded programming.
Quantifiable outcome
- Over 60% energy savings compared to traditional networking solutions
- +1 more outcomes
Companies that use Blu5 Group
Customer profileNamed customers1 record
Segments4 records
Ideal customer profiles4 records
Blu5 Group technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Blu5 Group partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- CINI (Consorzio Interuniversitario Nazionale per l'Informatica)coreAcademic partnership with CINI for SEcube open security platform development. Prof. Paolo Prinetto (President of CINI) endorses SEcube as enabling embedded FPGA applications to adapt to changing requirements without custom ASICs.
- ASTREA Research Group (University of Malta)coreResearch collaboration with ASTREA for embedded systems security. Dr. Ing. Marc Anthony Azzopardi states the combination of reliability, functionality, low power and development environment makes SEcube the obvious choice for their goals.
- Academic Community (SEcube Project)coreOpen source community with academia developing and releasing SEcube SDK packages and projects under GPL 3.0 license. Multiple universities contributing research papers and development tools.
- Global Channel PartnerscoreGlobal network of Channel Partners providing direct sales expertise, service delivery, education, and technical support for Blu5 solutions. Partner programs include qualification, empowerment, and engagement paths for profitability.
- System IntegratorscoreOrganisations integrating Blu5 technologies into their own solutions with dedicated project support, technical onboarding, and training programs. Addresses complexity of network architectures and security policy compliance.
Scale indicators1 record
Recent moves6 records
Expansion highlights5 records
Blu5 Group competitors and assessment
Company assessmentBroad incumbents
- Zscaler: Zscaler is a leader in cloud-native zero trust networking and SASE, providing ZIA/ZPA platforms that compete with Blu5's SElink for enterprise zero-trust connectivity and policy enforcement, especially across distributed users and cloud workloads.
- Cloudflare: Cloudflare's Magic WAN, Zero Trust, and SASE bundles overlap with Blu5's network-level zero trust and micro-segmentation capabilities, serving similar enterprise and mid-market buyers with a broader platform portfolio.
- Palo Alto Networks: Palo Alto Networks offers Prisma SASE, Prisma Access, and OT security solutions targeting the same zero trust, micro-segmentation, and critical infrastructure use cases as Blu5, with substantially greater scale and an enterprise sales force.
- Fortinet: Fortinet delivers network security, OT/ICS segmentation, and zero trust capabilities through its FortiGate, FortiNAC, and OT security products, competing with both SElink's network overlay and SEcube's secure-element positioning in critical infrastructure.
- Okta: Okta provides identity-centric zero trust (Okta Workforce Identity, CIC) that complements or competes with Blu5's network-level zero trust, serving the same CISO buyers with broader identity, SSO, and adaptive MFA capabilities.
Emerging players
- Crypto4A: Crypto4A builds hardware security modules and quantum-safe HSMs (QxEdge) that compete directly with SEcube's EAL5+ secure-element and FPGA-based platform for embedded, IoT, and government security deployments.
- Quantum Xchange: Quantum Xchange delivers quantum-safe networking and key management products (Phio TX) directly competing with Blu5's post-quantum cryptography positioning in SElink and the cryptographic agility narrative.
- Claroty: Claroty is a leading OT/ICS cybersecurity vendor focused on critical infrastructure protection (The Swarm), competing with Blu5's OT zero trust positioning in energy, manufacturing, and industrial verticals.
- Nozomi Networks: Nozomi Networks specializes in OT and IoT network visibility and security, addressing the same critical infrastructure and IT/OT convergence buyers as Blu5 but with a focus on asset discovery, monitoring, and anomaly detection rather than zero-trust overlays.
Direct peers
- Cato Networks: Cato Networks is a pure-play SASE/zero trust networking provider whose converged cloud-native platform competes head-to-head with Blu5 SElink for IT/OT zero trust connectivity in mid-market and enterprise segments.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Blu5 Group social profiles
Digital presenceBlu5 Group compliance and trust
Trust signalCompliance3 records
Blu5 Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Blu5 Group leadership team
Management profileNumber of profiles
Blu5 Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Blu5 Group 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 Blu5 Group
What does Blu5 Group do?
Blu5 Group provides Advanced Zero Trust Networking (AZTN) software and reconfigurable silicon security hardware for enterprise and critical infrastructure environments. Its SElink platform creates VPN-free, port-closing virtual overlays with post-quantum encryption and micro-segmentation, while its SEcube product line offers single-chip hardware combining an ARM Cortex-M4 processor, FPGA, and EAL5+ certified security controller for embedded security applications. The company sells chips, development kits, USB tokens, rugged tablets, fingerprint modules, optimized firmware libraries, and bespoke training to system integrators, manufacturers, and enterprise security teams.
Is Blu5 Group a public or private company?
Blu5 Group is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Blu5 Group founded?
Blu5 Group was founded in 2007. It employs 11 to 50 people.
Where is Blu5 Group based?
Blu5 Group is headquartered in Singapore, Singapore, in the Asia region.
How does Blu5 Group make money?
Three revenue lines are on record. Hardware Sales are the primary driver. The others are software Licensing and development Services.
Who are Blu5 Group's main competitors?
Broad incumbents on record are Zscaler, Cloudflare, Palo Alto Networks, Fortinet and Okta. Emerging players are Crypto4A, Quantum Xchange, Claroty and Nozomi Networks. Cato Networks is listed as a direct peer.
Does Blu5 Group have an API?
No public API is recorded for Blu5 Group.
What industry is Blu5 Group in?
Blu5 Group's product category is Network Security Software. Its primary akta.pro industry code is HDADAJAB, Operational Technology (OT) Network Segmentation & Zero Trust, with a secondary code of HDADABAB, Secure Access Service Edge (SASE) & SSE. Its NAICS code is 561621 and its SIC code is 3576.