Is blockchain suitable for every industry?

Blockchain delivers the most value in multi-party processes where trust, transparency, and immutability matter — finance, supply chain, healthcare, and public records. io40 always conducts a feasibility study first to confirm blockchain is the right fit.

Which blockchain platforms does io40 support?

We specialize in Hyperledger Fabric, Ethereum private networks, Polygon CDK/zkEVM, Avalanche Subnets, and Cosmos SDK-based application chains.

Can you integrate with our existing ERP or banking systems?

Yes. io40 has integration experience with SAP, Oracle Financials, Temenos, and major core banking systems via REST API and ISO 20022 messaging.

What is the typical timeline for an enterprise blockchain project?

Feasibility and architecture design: 2–4 weeks. PoC development: 4–8 weeks. Pilot network and integration: 8–16 weeks. Production launch: ongoing SLA support.

Enterprise Blockchain Solutions

Transform Your Business Processes with Distributed Ledger Technology

Increase your data security and transparency by establishing permissioned blockchain networks based on Hyperledger Fabric or Quorum. Automate your business processes with Smart Contracts and reduce costs by eliminating intermediaries.

Supported Blockchain Platforms

Hyperledger Fabric

The enterprise-grade permissioned blockchain platform of choice for banking, finance, and supply chain:

Modular architecture: pluggable consensus, CA, and MSP
Channel-based data privacy for multi-party confidentiality
Chaincode (smart contracts) in Go, Java, and Node.js
High throughput: 3,000–20,000 TPS

Ethereum / Polygon CDK

EVM-compatible private networks and Layer-2 solutions:

Large developer ecosystem, Solidity smart contracts
Polygon CDK for enterprise zkEVM chain deployment
Interoperability with Ethereum mainnet when required

Avalanche Subnets

Ideal for jurisdiction-specific or consortium-level private networks:

Isolated subnet architecture per institution or use case
Customizable gas fees and permissioning rules
High finality speed: 1–2 seconds

Service Scope

Architecture Design & Consulting

We start every project with the right question: Does this business problem actually require blockchain? Feasibility analysis, platform selection, and ROI evaluation come first. No blockchain for blockchain’s sake.

Network Deployment & Node Operations

Validator node infrastructure (bare-metal or cloud)
High-availability (HA) node cluster configuration
Backup, monitoring, and upgrade lifecycle management
Multi-region deployment in Turkey and/or internationally

Smart Contract Development

Business rule translation into auditable smart contracts
Formal verification and independent security audit
Upgradeable contract patterns (proxy architecture)
Gas/fee optimization for production environments

System Integration

io40’s integration layer connects seamlessly with existing enterprise systems:

System	Integration Method
ERP (SAP, Oracle)	REST API + Webhook
Core Banking	ISO 20022 messaging
CRM	Event-driven architecture
Document Management	IPFS / off-chain hash anchoring

Industry Use Cases

Financial Services:

Interbank settlement and reconciliation
Securities tokenization (Real World Assets)
Letter of credit automation
CBDC pilot infrastructure

Supply Chain:

Product provenance and authenticity verification
Customs and logistics document tracking
Payment-on-delivery automation

Public Sector:

Tamper-proof document archiving
Transparent procurement and tendering
Land registry and property records

Healthcare:

Patient data sovereignty
Pharmaceutical supply chain verification

Project Methodology

Weeks 1–4     → Feasibility + Architecture Design
Weeks 4–12    → PoC Development + Business Testing
Weeks 12–24   → Pilot Network + System Integration
Week 24+      → Production Launch + SLA Support

All projects include ISO 27001-compliant security processes and regular penetration testing.

Book a blockchain feasibility consultation →