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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Securities Token Offering (STO) Platform Development

We build end-to-end, compliant STO platforms for launching and managing tokenized securities. Our solutions include investor onboarding, KYC/AML, cap table management, and regulatory reporting.
Chainscore © 2026
overview
FULL-STACK IMPLEMENTATION

Custom Blockchain Development

Build production-grade blockchain applications with expert architecture and secure smart contract development.

We architect and build custom blockchain solutions from the ground up. Our full-cycle development delivers production-ready applications with enterprise-grade security and scalable infrastructure. We specialize in EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Cosmos SDK networks.

Deliver a market-ready MVP in as little as 4-6 weeks with our proven agile development framework.

  • Smart Contracts: Audited Solidity/Rust development using OpenZeppelin libraries and formal verification patterns.
  • Backend & APIs: Secure node infrastructure (RPC, Indexers) and custom middleware for seamless Web2 integration.
  • Frontend & Wallets: Intuitive dApp interfaces with embedded wallet solutions (MetaMask, WalletConnect).
  • Deployment & DevOps: Automated CI/CD pipelines, mainnet deployment, and 24/7 monitoring with 99.9% uptime SLA.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE

Core Platform Capabilities

Our STO platform is engineered for institutional adoption, combining regulatory compliance with the efficiency of blockchain. We deliver a fully integrated, secure, and scalable solution for issuing and managing digital securities.

01

Regulatory Compliance Engine

Automated enforcement of jurisdictional rules, investor accreditation (KYC/AML), and transfer restrictions (Reg D, Reg S, Reg A+) directly within the token's smart contract logic. Ensures continuous compliance throughout the security's lifecycle.

100+
Jurisdictions Supported
Real-time
Rule Enforcement
02

Multi-Chain Tokenization

Issue securities tokens on Ethereum (ERC-1400/3643), Polygon, or Avalanche. Our architecture is chain-agnostic, allowing you to choose the optimal network for cost, speed, and ecosystem access without vendor lock-in.

< $0.01
Avg. Tx Cost (L2)
2 Sec
Avg. Finality
03

Investor Portal & Cap Table

A white-labeled dashboard for investors to view holdings, access documents, and execute compliant secondary trades. Real-time cap table management provides issuers with a single source of truth for ownership.

24/7
Access
Automated
Dividend Distribution
04

Secondary Trading Module

Enable compliant peer-to-peer trading with built-in pre-trade compliance checks. Supports OTC desks and integration with licensed securities exchanges (ATS/MTF) for regulated liquidity.

Sub-second
Compliance Check
Permissioned
Trading Pools
05

Secure Custody Solutions

Enterprise-grade custody options, including MPC (Multi-Party Computation) wallets and direct integration with qualified custodians like Fireblocks and Copper. Private keys are never exposed.

SOC 2 Type II
Certified
$100M+
Insurance Coverage
06

API-First Architecture

Comprehensive REST and WebSocket APIs for seamless integration with your existing CRM, ERP, and banking systems. Automate investor onboarding, issuance, and corporate actions.

99.9%
API Uptime SLA
< 100ms
P95 Latency
benefits
EXPERTISE YOU CAN TRUST

Why Partner for STO Development

Building a compliant, secure, and scalable Securities Token Offering platform requires deep regulatory and technical expertise. Partnering with specialists accelerates your time-to-market and mitigates critical risks.

03

End-to-End Platform Integration

We deliver a fully integrated white-label platform: from investor portal and admin dashboard to blockchain settlement layer and custody solutions. Seamlessly integrates with existing payment rails and CRM systems.

< 8 weeks
Platform Launch
5+
Payment Gateways
05

Post-Launch Support & Governance

We provide ongoing technical support, smart contract upgrade management, and governance module development. Includes monitoring, reporting tools, and stakeholder voting systems for long-term platform integrity.

24/7
Support SLA
99.9%
Platform Uptime
06

Capital Markets Experience

Our team includes veterans from traditional finance and blockchain, with direct experience launching STOs for equity, debt, and real estate assets. We understand the full capital raising lifecycle.

$500M+
Assets Tokenized
50+
Deals Structured
Choose the Right Path for Your STO Launch

Phased Development Tiers

Our modular approach to STO platform development allows you to start with core compliance and scale with your business needs. Compare the key deliverables and support levels for each tier.

Feature / DeliverableCompliance CoreGrowth PlatformEnterprise Suite

Regulatory-Compliant Token Contracts (ERC-1400/1404)

KYC/AML Integration (On-Chain Verification)

Investor Portal (Basic Dashboard)

Secondary Trading Module (Permissioned AMM/DEX)

Automated Dividend & Distribution Engine

Multi-Chain Deployment (EVM & Non-EVM)

Custom Investor Accreditation Workflows

Basic

Advanced

Fully Custom

Smart Contract Security Audit (by Partner Firm)

1 Round

2 Rounds + Fixes

Full Audit Lifecycle

Ongoing Technical Support

Email (Biz Hours)

Slack Channel (12h)

Dedicated Engineer (4h SLA)

Estimated Timeline

6-8 Weeks

10-14 Weeks

16+ Weeks

Typical Investment

$50K - $80K

$120K - $200K

Custom Quote

how-we-deliver
BUILDING TRUST THROUGH TRANSPARENCY

Our Development Process

A structured, security-first approach to deliver a compliant, scalable, and investor-ready STO platform. We de-risk your launch with clear phases, expert oversight, and measurable outcomes.

01

Discovery & Compliance Blueprint

We map your tokenomics and business logic to jurisdictional requirements (SEC, MiFID II, etc.), delivering a clear technical and legal architecture. This upfront clarity prevents costly rework and ensures regulatory alignment from day one.

2-3 weeks
Architecture Phase
5+
Jurisdictions Mapped
02

Smart Contract Development & Security

Development of core STO contracts (ERC-1400/1404, transfer restrictions, cap tables) using audited OpenZeppelin libraries. Every line is written with gas efficiency and upgradability in mind, forming the secure foundation of your offering.

100%
OpenZeppelin Base
2 Audits
Minimum Guarantee
03

Platform & Investor Portal Build

Development of the white-label investor dashboard for KYC/AML onboarding, token purchase, portfolio management, and investor communications. We integrate with leading providers like Chainalysis and Sumsub for seamless compliance.

4-6 weeks
Development Time
3+
Compliance Integrations
04

Rigorous Testing & Audit Preparation

Comprehensive unit, integration, and stress testing simulating high-volume trading and attack vectors. We prepare and deliver all technical documentation required for third-party security audits, ensuring a smooth review process.

>95%
Code Coverage
Full Suite
Test Documentation
05

Deployment & Mainnet Launch

Managed deployment of smart contracts to your chosen Ethereum L2 or mainnet with verified source code. We configure the production environment, conduct final security checks, and provide a detailed handover for your operations team.

< 48 hours
Deployment Window
24/7
Launch Support
06

Post-Launch Support & Scaling

Ongoing monitoring, maintenance, and incident response for your live platform. We provide optional retainer services for feature upgrades, additional jurisdiction support, and scaling to handle increased investor volume.

99.9%
Platform Uptime SLA
< 1 hour
Critical Response Time
security-compliance
FULL-STACK INFRASTRUCTURE

Custom Blockchain Development

Build scalable, secure blockchain networks tailored to your business logic.

We architect and deploy custom blockchain solutions from the ground up. Our full-cycle development delivers production-ready mainnets, sidechains, and appchains in 8-12 weeks. We specialize in EVM-compatible chains, Cosmos SDK, and Substrate frameworks.

From consensus mechanism design to node orchestration, we handle the entire stack so you can focus on your application.

  • Core Protocol: Custom Solidity/Rust smart contracts with formal verification.
  • Network Infrastructure: Validator setup, RPC endpoints, block explorers, and cross-chain bridges.
  • Security & Compliance: Penetration testing, economic audits, and regulatory alignment for institutional use cases.
  • Ongoing Management: 24/7 monitoring, upgrade governance, and performance optimization with 99.95% uptime SLA.
Technical & Commercial Insights

STO Platform Development FAQ

Answers to the most common questions from CTOs and founders evaluating a custom Securities Token Offering platform.

A complete, production-ready STO platform with core compliance features typically deploys in 8-12 weeks. This includes smart contract development, KYC/AML integration, investor portal, and admin dashboard. Complex requirements like multi-jurisdictional compliance or secondary market trading can extend this to 16+ weeks. We provide a detailed sprint-by-sprint roadmap after the initial discovery phase.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team