Blockchain Business Security Oy
FISVEN
BLOCKCHAIN BUSINESS SECURITY OY

Enterprise Blockchain Technology & Cybersecurity

We deliver high-security consortium, hybrid, and enterprise blockchains as a Service. Our core team has operated proprietary blockchain infrastructure since 2020 – offering turnkey solutions from architecture to production, enterprise integrations, and 24/7 mission-critical operations.
2020+
Proprietary Ledger in Ops
100%
NIS2 & DORA Compliant
24/7
Node Telemetry & SLA
BaaS & SaaS
Turnkey Deployment
PALVELUMME

Comprehensive Enterprise Blockchain Solutions

We deliver blockchain systems that solve your business challenges reliably, cost-effectively, and securely – as a turnkey service.
ARCHITECTURE & DEV

Blockchain Platform & Software Development

Tailored smart contracts, decentralized applications (dApps), and scalable consortium networks. We build reliable, audited, and secure software for modern enterprise digitalization.
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24/7 OPERATIONS

Blockchain Maintenance & Network Operations

Continuous node monitoring, consensus optimization, high availability, and automated security patching. Ensuring uninterrupted uptime and maximum throughput for your network.
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ENTERPRISE INTEGRATION

Enterprise Blockchain Integrations

Seamlessly integrate blockchain with existing ERP, CRM, supply chain, and financial systems via secure REST and gRPC APIs. Bridging traditional IT with decentralized networks.
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COMPLIANCE & GOVERNANCE

Blockchain Governance, Regulatory & Legal Compliance

Security audits, regulatory adherence (NIS2 Directive, DORA, EU MiCA), and governance frameworks. Ensuring your infrastructure complies with statutory standards.
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NORDIC INFRASTRUCTURE

Secure Node & Hosting Infrastructure

Distributed, high-tier hosting infrastructure in Finland. Fault-tolerant datacenter facilities guaranteeing rapid transaction throughput, data sovereignty, and GDPR compliance.
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BLOCKCHAIN ARCHITECTURES

Four Enterprise Blockchain Models

The right blockchain architecture depends on security requirements, degree of decentralization, and regulatory standards.

1. Public Blockchains

Earliest paradigms (Bitcoin, Ethereum). Open participation without gatekeepers. Full transparency and global consensus.

2. Semi-Private Networks

Governed by consortium entities with vetted access criteria. Optimized for B2B supply chains and regulatory environments.

3. Private Blockchains

Operated within a single enterprise. Granular read/write permissions for internal compliance and sandbox operations.

4. Consortium Blockchains

Consensus governed by designated stakeholder nodes. Permissioned framework balancing maximum throughput, privacy, and shared trust.

EKOSYSTEEMI & REFERENSSIT

Trusted Ecosystem Partners & References

Kesko / K-ryhmä
Helsinki Blockchain Center
Blockchain Sweden
Limowa Logistics Hub
Helgoods Ecosystem
Innova Tech Hub
HEMKA Solutions
HIAVA Network

Turkka Rantanen

Chief Executive Officer
ceo@bcbsec.com +358 41 570 26 46
Länsisatamankatu 23, 00180 Helsinki, Finland

Customer Support & Technical Operations

Languages: Finnish, Swedish, English
asiakaspalvelu@bcbsec.com +358 45 127 5400
Länsisatamankatu 23, 00180 Helsinki, Finland

Ready to Bring Your Enterprise Into the Blockchain Era Securely?

Let us discuss your organization requirements and engineer a robust, compliant blockchain architecture. Our specialists support you from design to 24/7 production operations.
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