Transform illiquid property into tradable digital securities. We build compliant, secure, and scalable blockchain platforms for the next generation of real estate investment.
Start Your STO
The $228 trillion global real estate market has a liquidity problem. Traditional transactions are slow, expensive, and exclusive. Errna's AI-enabled tokenization solutions shatter these barriers. We empower developers, funds, and REITs to fractionalize assets, automate compliance, and access a global pool of investors 24/7.
Whether you are launching a single-asset STO or a diversified real estate fund, our CMMI Level 5 certified engineering ensures your platform is secure, compliant, and built for scale. Stop leaving liquidity on the table—modernize your capital stack today.
We don't just write code; we embed securities law into the smart contract. Our solutions support standards like ERC-3643 to enforce KYC/AML and investor accreditation automatically.
With ISO 27001 certification and SOC 2 compliance, we deploy institutional-grade custody solutions and multi-signature wallets to protect asset value and investor funds.
Leverage our AI expertise to integrate automated valuation models (AVMs) and predictive analytics, giving your investors real-time data transparency and confidence.
From legal structuring advisory and white-paper creation to smart contract deployment and secondary market listing, we handle the entire tokenization lifecycle.
Our platforms are designed to be borderless. By lowering entry barriers through fractionalization, we help you tap into retail and institutional capital worldwide.
Utilize our pre-built, white-label tokenization modules to launch your STO in weeks, not months, without sacrificing customization or brand identity.
We ensure your tokenization platform talks to your existing ERP, CRM, and legacy financial systems, creating a unified operational workflow.
We build the infrastructure for peer-to-peer trading or integration with regulated exchanges, ensuring your investors have a clear path to liquidity.
With over 3,000 successful projects and a team of 1,000+ experts, we bring deep domain experience in both FinTech and PropTech to your project.
We build bespoke platforms that allow you to digitize real estate assets. You get a fully branded portal where investors can browse properties, complete KYC, and purchase tokens representing fractional ownership.
Our experts write and audit the self-executing contracts that govern your tokens. We ensure logic for dividends, voting rights, and transfer restrictions is bulletproof and gas-optimized.
A turnkey service to manage your fundraising event. We handle the technical setup of the token sale, investor whitelisting, and fund collection in both fiat and crypto.
We integrate third-party identity verification providers (like SumSub or Jumio) directly into the user onboarding flow to ensure you only accept eligible investors.
Create a private marketplace or bulletin board where your investors can trade their property tokens, providing the much-needed liquidity that drives value.
Secure, user-friendly non-custodial or custodial wallets designed specifically for holding and managing security tokens and receiving rental yield payouts.
We program the complex mathematics of splitting a deed into millions of shares, ensuring accurate tracking of ownership percentages and pro-rata rights.
While we are tech experts, we partner with top legal firms to ensure our technology stack aligns perfectly with the legal wrappers (SPVs, LLCs) used for the assets.
Enable your investors to use their property tokens as collateral in DeFi lending protocols, unlocking further utility and liquidity for their holdings.
Connect your on-chain tokens with off-chain reality. We sync with tools like Yardi or AppFolio to automate financial reporting and dividend calculations based on net income.
Empower token holders with decision-making rights. We build voting interfaces for major property decisions, such as renovations or selling the asset.
Facilitate global investment by accepting stablecoins (USDC, USDT) for token purchases and paying out rental yields in the same, avoiding banking friction.
Don't limit your asset to one chain. We build bridges to allow your real estate tokens to move between Ethereum, Polygon, and other networks for maximum exposure.
Provide institutional-grade reporting portals where investors can see property performance, occupancy rates, and financial statements alongside their token value.
Integrate AI agents that analyze market trends and property data to give your investors predictive insights on potential asset appreciation.
We leverage best-in-class protocols and infrastructure.
Industry: Commercial Real Estate
Client Overview: A leading Manhattan-based property developer wanted to refinance a flagship office building without traditional bank debt.
The developer was locked into high-interest loans and faced a slow, expensive refinancing process with traditional banks.
We built a compliant STO platform on Ethereum. The solution included a white-label investor portal, integrated KYC/AML via API, and a smart contract architecture that automatically distributed quarterly rental yields to token holders.
Industry: Hospitality & Tourism
Client Overview: A luxury resort operator wanted to sell fractional ownership of villas to fund expansion, targeting retail investors priced out of the whole-ownership market.
Selling full villas ($2M+) was slow, with high marketing costs and a limited pool of ultra-high-net-worth buyers.
Errna developed a tokenization platform on Polygon for low fees. Each token represented a share of revenue plus specific usage nights. We implemented a smart contract that managed booking rights based on token holdings.
Industry: Social Impact Investing
Client Overview: An impact investment fund aimed to build affordable housing but struggled to manage small-ticket contributions from thousands of community investors.
The administrative burden of managing paperwork and dividends for thousands of small investors ($500-$5,000 checks) made the fund operationally unviable.
We deployed a DAO-like structure where token holders could vote on project locations. The platform automated the issuance of tokens for capital and distributed rental income automatically to thousands of wallets instantly.
"Errna's understanding of ERC-1400 standards saved us months of development. Their team is truly an extension of ours."
"We needed a partner who understood both blockchain and enterprise security. Errna delivered a platform that passed our rigorous bank audits."
"The liquidity we unlocked through their tokenization platform allowed us to start our next project six months ahead of schedule."
"Their AI-enabled valuation tools gave our investors the transparency they needed. A game-changer for our fundraising efforts."
"Fast, compliant, and technically superior. Errna helped us navigate the complex regulatory landscape with their flexible tech stack."
"Moving to a blockchain-based cap table management system reduced our back-office costs significantly. Highly recommended."
Digital Assets Enterprise Solutions Leader, Specialist in Blockchain, Web3 & Enterprise-Grade Digital Ecosystems
Divisional Manager - ITOps, Certified Expert Ethical Hacker, Enterprise Cloud & SecOps Solutions
V.P. - Ph.D., FinTech, DeFi, Neuromarketing
Manager, Certified Cloud Solutions Expert, Certified AI & Machine Learning Specialist
Ideal for: Long-term platform development & maintenance
Timeline: Ongoing
Commercials: Monthly Retainer
Ideal for: Single asset STO projects
Timeline: 8-12 Weeks
Commercials: Milestone-based
Ideal for: Rapid market entry
Timeline: 2-4 Weeks
Commercials: Setup Fee + Monthly License
We integrate automated compliance (KYC/AML/Accreditation) directly into the smart contracts, ensuring tokens are only transferable to eligible investors according to local securities laws (e.g., Reg D/S in USA).
We employ bank-grade security standards, including multi-signature wallets, institutional custody integration, and rigorous smart contract audits by top-tier firms.
Our solutions are designed to integrate with your existing ERP and property management systems, acting as a liquidity layer rather than a replacement for operational tools.