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Blockchain ecosystems NUVZ builds on

Driving Global Innovation
with Web3 & RWA

Tokenize Real-World Assets with Confidence

NUVZ

Compliant tokenization platforms and Web3 products, from development to deployment.

Abstract visualisation of tokenized assets flowing through a blockchain network

7 RWA programmes delivered — real estate, credit, energy, carbon & banking.

Ethereum
Bitcoin
Solana
Litecoin
Dogecoin
BNB Chain
1993ESS ENN Associates heritage — three decades of software delivery
100+clients served worldwide by the ESS ENN group
7RWA tokenization programmes delivered end-to-end
10+further tokenized-instrument builds for banks & corporates
3delivery hubs: USA, UK and India

Tokenization & Web3 Services

From security tokens to carbon credits, our services help asset owners, lenders, banks and climate projects launch secure, compliant and scalable tokenized products.

Experience the NUVZ Difference: Secure, Compliant, Scalable Tokenization

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Simplifying Your
Tokenization Journey

Proven building blocks

Asset registration, issuance, investor onboarding, marketplaces, distributions and audit trails — reused and hardened across seven asset classes.

Security & transparency

Audited contracts, on-chain document hashes and public verifiability, with personal data kept safely off-chain.

Chain-agnostic & scalable

EVM chains, Hedera or permissioned networks — designed to grow from one asset to a multi-asset marketplace.

Case studies

Tokenization we have shipped

See all 7 case studies →
Private credit

Education Loan Tokenization & Fractional Loan Marketplace

A risky student-loan book moved into an SPV, each loan tokenized and pooled, with investor bidding, delivery-versus-payment and automated principal-and-interest distribution.

Energy

Solar Power Purchase Agreement (PPA) Tokenization

PPA terms encoded in smart contracts, meters with decentralised identities, IoT data ingestion and stablecoin settlement between parties on Hedera.

Why NUVZ

Built to earn the trust of regulators and investors

Tokenization moves real money and legal rights. Here is how we make sure it is done properly.

Three decades behind the brand

NUVZ is backed by ESS ENN Associates, delivering software for startups, enterprises and governments since 1993.

Compliance-first architecture

Identity-gated transfers, pluggable KYC/AML and designs mapped to regulatory frameworks — such as Swiss securities law and FINMA guidance — with your counsel.

Verifiable by design

Contracts open to public verification, document hashes anchored on-chain and audited smart contracts before mainnet.

Personal data stays off-chain

GDPR-aligned engineering: PII lives in access-controlled systems; the ledger only holds claims and hashes.

Confidential by default

Mutual NDAs before discovery, client names withheld in our case studies, references available under NDA.

Follow-the-sun delivery

Teams across the USA, UK and India for overlapping hours with clients in the Americas, Europe, the Middle East and Asia.

Standards & frameworks we implement

ERC-20ERC-721ERC-1155ERC-3643ERC-1400ERC-4626ERC-7540ERC-7943Hedera HTSHedera GuardianONCHAINIDW3C DIDs
How we deliver

From first workshop to live platform

A pilot in weeks, not quarters — with your legal, finance and compliance teams involved from day one.

Discovery & structuring

A workshop with your legal, finance and product leads to define the asset, the investor rights, the jurisdictions and what success looks like.

Token & compliance design

We choose the token standard, chain, identity model and transfer rules, then document the architecture and smart-contract specification.

Agile build & integration

Two-week sprints with demos. Smart contracts, investor and admin portals, wallets, KYC, payments and core-system integrations.

Testing & security review

Unit, integration and scenario tests, internal review, and an independent smart-contract audit before anything touches mainnet.

Launch & operate

Pilot, go-live and ongoing support: monitoring, upgrades, new asset onboarding and reporting for regulators and investors.

Insights

Guides from our tokenization engineers

Browse 50+ guides →

Got Questions? We’ve Got Answers

Curious about tokenization or our services? Here are clear answers to the questions asset owners ask us most.

RWA tokenization records the rights to an off-chain asset — property, loans, bonds, fund units, energy, carbon credits or trade documents — as digital tokens on a blockchain. Tokens can be issued, transferred and serviced with smart contracts, which cuts settlement time, enables fractional ownership and creates a transparent audit trail. Read our full guide.

Regulated securities on EVM chains usually use ERC-3643; portfolios of distinct assets often fit ERC-1155; unique titles and documents fit ERC-721; tokenized funds use ERC-4626 or ERC-7540. Our decision guide and ERC hub explain the trade-offs.

It depends on scope — number of asset types, investor jurisdictions, secondary trading, integrations and audits. A single-asset pilot is a fraction of a multi-asset marketplace. See our cost and timeline guide, then ask us for a tailored estimate.

Yes. We integrate with core banking, ERP, CRM, KYC/AML providers, payment rails and custodians through APIs so tokenization adds capability without disrupting your workflows.

No. NUVZ is a technology partner. We work alongside your legal counsel, licensed custodians, transfer agents and trading venues and translate their requirements into token logic and platform features.

NUVZ is the Web3 and tokenization brand of ESS ENN Associates, a technology consulting and product-development company operating since 1993 with teams in the USA, UK and India.

Talk to a Tokenization Expert

Tell us about the asset, the investors and the jurisdictions involved. A senior NUVZ engineer — not a sales script — will reply within one business day with next steps, a suggested architecture and a realistic timeline.

Prefer a call? Pick a 30-minute slot with our team.

Book a 30-min expert call
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