“One of the pioneering firms in web3 solutions, digital assets and tokenization, recognized for its innovation and solid reputation across Spain and Latin America.”
We are your blockchain development company in Lithuania
We build blockchain products for companies in Lithuania with our in-house team, designing each project around the CASP authorisation that Lietuvos bankas has handled since the former VASP regime ended.
Tell us about your projectBlockchain development in Lithuania, from idea to production
We take your use case to a product you can launch, operate and extend. One team designs the architecture, writes the contracts and connects them to your systems.
Tell us what you want to buildThe Lithuanian framework, from the architecture
We separate crypto-asset services from securities issuance: the first needs CASP authorisation from Lietuvos bankas; the second falls under securities rules and, for DLT trading, its own permission. That boundary shapes custody, permissions and records.
Smart contracts ready for an audit
We write your business logic with tests and peer review. Every contract is documented for an external audit and deployed in stages before it runs in production.
In your language, on your time
You work in English, or in Spanish if your team prefers, directly with the people who design and write the code. Meetings are organised within your working hours, and between them the work continues in shared documentation and a stable technical channel.
A foundation to keep building on
We hand over documented code with deployments and monitoring planned. Your team gets a technical foundation for maintaining the product and adding new features.
Blockchain development services in Lithuania
We cover the full Web3 product lifecycle: idea, MVP, mainnet deployment, audits and maintenance.
Connect your operations
Represent assets and rights
Blockchain use cases in Lithuania
Cases that build on rules Lithuania already applies, from DLT entries as securities accounts to the electronic consignment note.

Securities on a DLT register
Lietuvos bankas' 2019 guidelines accept DLT entries as securities accounts if the system ensures integrity and reconciliation; the design starts from those two requirements.
Blockchain for Banking & Finance
Shared solar parks
Since October 2019, a remote renewable plant can be split between several consumers, each receiving output in proportion to the capacity assigned; the record keeps that split.
Blockchain for Energy & Sustainability
e-CMR consignment note
Lithuania ratified the e-CMR protocol in March 2011, which allows electronic consignment notes in international road haulage; the record timestamps each collection and delivery.
Blockchain for Supply Chain & Logistics
Lithuanian curd cheese
Lietuviškas varškės sūris has been registered as a PGI in the EU register since 2013; each cheese linked to the dairy and the milk batch it comes from.
Blockchain for Agribusiness
Technologies we build blockchain with in Lithuania
Our stack covers every layer of your product: smart contracts, blockchain networks and integration with your systems. We use it to build, test and deploy software tailored to your business.
- Solidity
The smart contract language for verifiable rules on EVM networks.
- Rust
Performance and memory safety for contracts, nodes and Web3 tooling.
- Ethereum
EVM contracts, tokens and final settlement on an open Proof of Stake network.
- Hardhat
An environment to compile, test and deploy contracts on EVM networks from Node.
- Foundry
Solidity tests, invariant fuzzing and command-line tooling for EVM networks.
- Chainlink
Oracles for external data, randomness and cross-chain messaging for contracts.
- Polygon
Polygon PoS: EVM contracts secured by its own validators, with low fees.
- Solana
Programs, accounts and parallel execution on a high-throughput layer 1.
- OpenZeppelin
Audited Solidity contracts for tokens, access control and upgradeable systems.

Blockchain regulatory framework in Lithuania
In Lithuania, MiCA applies alongside the 2024 national crypto-asset markets law, and Lietuvos bankas handles CASP authorisation. The transition period ended on 31 December 2025: since January 2026, the former VASP registration no longer allows a firm to keep providing services. Tokenized securities fall outside MiCA and are assessed under securities rules and the central bank's 2019 guidelines; the FNTT acts on the prevention and investigation of financial crime.
See blockchain regulation in LithuaniaMilestones enabling blockchain in Lithuania
The dates that set how a tokenized security is issued and how a crypto-asset service is authorised in Lithuania today. Each milestone links to its source.
See the regulation guide for LithuaniaSecurity token offering guidelines
Lietuvos bankas approves classification, offering and record-keeping criteria through Resolution 03-188.
Lietuvos bankas · STO guidelinesDomestic crypto-asset markets law
The domestic law supplementing application of the MiCA Regulation is adopted.
Lietuvos bankas · CASP expectationsEnd of transition
Continuity under former VASP registration ends.
FNTT · End of transition
What do our clients think of Metlabs?
“We structured the tokenization of real estate projects with them, and I value the team's ability to understand our corporate needs and genuinely solve them.”
“They advised us on the feasibility of tokenizing real estate assets in Uruguay with direct, cordial treatment. A professional team, responsive and always available.”
“Great professionals at structuring tokenized projects, with technical command and attention to detail that inspire full confidence at every stage of the work.”
“As a blockchain lawyer, I value their experience and professionalism in consulting and executing tokenization projects. Technology partners you can fully trust.”
“Great professionals, very attentive to their clients and always mindful of every detail. Working with their team has been a genuine pleasure from start to finish.”
“A very professional yet approachable company that empathizes with your doubts and needs. Highly recommended for entrepreneurs with a tokenization project.”
“Exceptional in every sense. From legal support I value their rigor and transparency: working with Metlabs means professionalism, innovation and security.”
“Excellent service across blockchain development, asset tokenization and consulting. A very professional team that I recommend wholeheartedly, without reservation.”
“I have worked with them on several projects and they are very professional. A guarantee that everything turns out perfectly. Without a doubt, 100% recommended.”
“One of the pioneering firms in web3 solutions, digital assets and tokenization, recognized for its innovation and solid reputation across Spain and Latin America.”
“Great professionals at structuring tokenized projects, with technical command and attention to detail that inspire full confidence at every stage of the work.”
“A very professional yet approachable company that empathizes with your doubts and needs. Highly recommended for entrepreneurs with a tokenization project.”
“I have worked with them on several projects and they are very professional. A guarantee that everything turns out perfectly. Without a doubt, 100% recommended.”
“We structured the tokenization of real estate projects with them, and I value the team's ability to understand our corporate needs and genuinely solve them.”
“As a blockchain lawyer, I value their experience and professionalism in consulting and executing tokenization projects. Technology partners you can fully trust.”
“Exceptional in every sense. From legal support I value their rigor and transparency: working with Metlabs means professionalism, innovation and security.”
“They advised us on the feasibility of tokenizing real estate assets in Uruguay with direct, cordial treatment. A professional team, responsive and always available.”
“Great professionals, very attentive to their clients and always mindful of every detail. Working with their team has been a genuine pleasure from start to finish.”
“Excellent service across blockchain development, asset tokenization and consulting. A very professional team that I recommend wholeheartedly, without reservation.”
Security in blockchain development in Lithuania
Every delivery goes through the same checklist before it reaches mainnet. What changes between projects is the depth of each control, because an MVP does not carry the same risk as a contract that holds third-party funds.
Before mainnet
- Roles and permissions defined for every critical function
- Unit and invariant tests, and fuzzing on the logic that moves value
- Static analysis and peer review of every change
- Multisig and timelock on administration when the risk justifies it
- Custody and rotation of the deployment keys agreed
- External audit when the value at risk requires it
We work with leading audit firms
Frequently asked questions about blockchain development in Lithuania
What we are asked before a project starts.
Talk to our teamWhich regulations apply to a blockchain project in Lithuania?
MiCA governs crypto-asset issuance and services, supplemented by the 2024 national law. Providing those services requires CASP authorisation from Lietuvos bankas or, for certain financial entities, the Article 60 notification. If the token is a financial instrument, securities rules and the 2019 guidelines on security token offerings apply; if a service involving EMTs is also a payment service, PSD2 comes in. We analyse the fit of your case before writing any code.
Do you work with both startups and established companies?
Yes. With startups we work from MVP validation to a product ready to show in a funding round; with established companies, on tokenization, traceability and digital identity projects with demanding compliance requirements. Either way, smart contracts go through tests and review before they reach mainnet.
How do you work with Lithuanian companies?
You talk directly to the people who design and build the product, in English or Spanish. Decision meetings are set on your schedule, and the work is organised through shared documentation, written decisions and a stable technical channel.
How long does blockchain development take?
It depends on product complexity, how many systems need integrating and the level of review required. Before development we agree the scope, dependencies and deliverables of each phase, so you can decide what reaches production first and what waits for a second iteration. From the start, the plan separates an MVP from a complete architecture.
Which blockchain network is right for my project?
The one your product requirements call for, not the one in fashion. For EVM projects we compare Ethereum, Polygon, Arbitrum or Base on finality, costs, tooling, interoperability, custody and compliance, and we consider non-EVM networks when they fit better. The recommendation covers contracts, indexing, wallets and operations, and takes into account who the product is for.
Let's build the rails for your project in Lithuania
Tell us about your case and we'll propose architecture, timeline and budget within a week.
Where we work in Lithuania
We work remotely with teams throughout the country, and on site where the project calls for it.
Territorial coverage
- Alytus
- Kaunas
- Klaipėda
- Marijampolė
- Panevėžys
- Šiauliai
- Tauragė
- Telšiai
- Utena
- Vilnius
Blockchain development in Lithuania and worldwide


Metlabs Offices
Av. García Sabell, 1, Edificio Proa 15009 A Coruña, Spain








