Blockchain Development Company in UK

We build secure, scalable, and custom blockchain solutions tailored for UK startups, enterprises, and innovators.

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What We Do ?

Blockchain Development Services That Drive Results for UK Businesses

At Rain Infotech, we provide full-spectrum blockchain development services tailored to the needs of U.K. startups, enterprises, and government-backed innovation projects.

Custom Blockchain Development

Build private or public blockchain networks from scratch, designed for scalability, interoperability, and compliance.

Smart Contracts Development

We write secure, gas optimized contracts on Ethereum, BNB Chain, Polygon, and custom EVM compatible chains.

Smart Contracts Audit

Prevent costly vulnerabilities with in depth audits, simulations, and compliance reports.

Cryptocurrency Development

Launch your own token or coin with custom tokenomics, minting, burning, and staking logic.

Cryptocurrency Wallet Development

Multichain, noncustodial wallets fully branded and compatible with MetaMask, WalletConnect, and Trust Wallet.

Decentralized Wallets

Offline signed wallets, hardware integrations, and NFC based key storage solutions for complete asset control.

Stable Token Development

Build stablecoins pegged to USD, gold, or other real world assets using trusted collateral or algorithmic systems.

Staking Token Development

Design proof of stake or governance tokens with builtin reward mechanisms and validator logic.

Mining Pool Development

Custom mining software, pool dashboards, and automated reward systems for crypto mining communities.

Decentralized Exchange (DEX)

Build DEXs with automated market makers, liquidity pools, and token swapping features like Uniswap or PancakeSwap.

P2P Exchange Development

Enable direct user to user crypto trading with escrow, dispute resolution, and multi asset support.

DeFi Lending & Borrowing Platforms

Create secure protocols for lending, borrowing, staking, and yield farming with realtime analytics.

NFT Marketplace & Gaming Integration

Launch marketplaces, P2E games, and NFT minting platforms with royalties, metadata, and ingame assets.

ICO, IDO & STO Development

Secure token offering platforms with investor dashboards, KYC integration, and vesting mechanisms.

Block Explorer Development

Custom explorers for EVM based chains using Blockscout, Erigon, Tenderdash, or bespoke designs.

Hardware Wallet Integration

Integrate support for secure storage via HSMs, NFC cards, or Ledger/Trezor APIs.

Hyperledger Fabric & Besu Development

Enterprise grade solutions for private blockchain needs ideal for supply chains, healthcare, and financial systems.

Cross-Chain Bridge Development

Build bridges to connect Ethereum, BSC, Polygon, and custom EVM networks with wrapped token support.

Blockchain Consulting & MVP Development

Get strategic guidance, architecture design, tokenomics planning, and rapid MVP development for investor ready prototypes.

Industry Adoption

The UK Is Leading Europe in Real World Blockchain Innovation and Regulatory Readiness

From London’s fintech powerhouses to regional hubs in Manchester, Edinburgh, and Birmingham, the UK is fast becoming one of the world’s most blockchain-progressive nations. With strong government support, a mature financial ecosystem, and increasing enterprise adoption, blockchain is transforming how industries across the UK handle transparency, automation, and trust. For any Blockchain Development Company in UK, this forward-thinking regulatory landscape and institutional-grade blockchain experimentation make the country a launchpad for secure, scalable, and compliant blockchain solutions.

Rain Infotech is a trusted Blockchain Development Company in UK, building secure and scalable blockchain solutions for startups and enterprises.

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UK Government Invested £100M+ into Blockchain, Digital Identity & Smart Contracts

Through Innovate UK and Digital Catapult, the country funds pilots in logistics, law, and energy systems.

London Is a Global Hub for Blockchain in Finance and Digital Assets

The city hosts 100+ blockchain startups, digital banks, and exchanges building tokenized asset, DeFi, and Stablecoin platforms.

Lawtech UK Integrates Blockchain for Smart Contracts and Legal Automation

The UK legal sector is experimenting with blockchain for digital evidence, notarization, and self executing agreements.

Supply Chain and Sustainability Projects Use Blockchain Across the UK

Retail, agriculture, and clean energy sectors apply blockchain for traceability, carbon credits, and provenance tracking.

FCA and Bank of England Are Developing Clear Frameworks for Digital Currencies

With pilots in CBDCs and regulatory sandboxes for blockchain firms, the UK supports compliant and innovative growth.

What We’ve Built

Success Stories That Speak for Themselves

Discover how we help visionary startups and enterprises bring Blockchain and AI-powered platforms to life, solve complex challenges across finance, retail, logistics, and more.

View All Projects

Why Rain Infotech?

Why Leading Brands Choose Rain Infotech

Trusted by global clients and partners for delivering secure, scalable, and future-ready Blockchain and AI solutions with reliability, speed, and deep domain knowledge.

10+ Years of Excellence

Founded in 2015, we’ve grown into a globally trusted agency delivering high-impact digital solutions.

Blockchain & AI Under One Roof

Dual expertise in Web3 and GenAI – from smart contracts to custom LLMs and AI copilots.

Custom & White-Label Solutions

Whether you need a fast MVP or a fully branded platform, we’ve built it all.

Startup Agility + Enterprise Maturity

We adapt fast like startups, and deliver reliably like enterprise teams.

Security-First Development

From DeFi platforms to AI agents, security is baked into our architecture and code.

Transparent Communication

You’re never left guessing – we collaborate openly from start to scale.

Tech Stack

Platforms & Tools We Use

From smart contract frameworks to AI tools here’s the technology stack we rely on to build fast, secure, and future-ready digital solutions.

Blockchain Platforms

Build on the most trusted and scalable blockchains in the industry. We support a wide range of networks, from Ethereum and BNB Chain to emerging Layer 1s like Sui and Aptos, tailored to your project’s needs.

Service Included:

Tendermint

Hyperledger Besu

Cosmos SDK

Avalanche

Substrate

Ethereum

Solana

BNB Chain

Polygon

Arbitrum

Optimism

Near

Sui

Aptos

Blockchain Tools

Discover essential tools like Remix, MetaMask, Hardhat, and Etherscan that streamline blockchain development, testing, and deployment. From smart contract debugging to transaction tracking, we utilize the best tools to ensure efficiency, security, and seamless dApp performance.

Service Included:

Rust

Solidity

Move

Ethers.js

Cairo

Web3.js

OpenZeppelin

Truffle

Foundry

Hardhat

Remix

Ganache

Brownie

Vyper

Blockchain Infrastructure

Robust backend infrastructure that guarantees your blockchain app operates seamlessly. From node providers and indexing tools to wallet integrations and decentralized storage, we cover all the necessities.

Service Included:

SubQuery

IPFS

WalletConnect

The Graph

RainbowKit

Infura

Gnosis

Alchemy

QuickNode

Chainstack

MetaMask

Trust Wallet

Keplr

Safe

Blockchain Ecosystem

Improve your product experience with seamless cross-chain capabilities, DEX frameworks, and blockchain explorers. We integrate leading tools such as LayerZero, Uniswap SDK, Blockscout, and custom-built bridges to enhance every interaction.

Service Included:

MoonPay

LayerZero

Uniswap SDK

PancakeSwap

Iquidus Explorer

Bulwark Explorer

Blockscout Explorer

Beacon Explorer

1inch

Pinksale.finance

Pump.fun

Testimonial

What Our Clients Say

Trusted by global clients and partners for delivering secure, scalable, and future-ready Blockchain and AI solutions with reliability, speed, and deep domain knowledge.

300+

Coin-Token development

100+

Web3 Mobile-Web Apps Delivered

50+

dApps Built on EVM Chains

30+

Decentralised Web & Mobile Wallet

Just genius. Just pure genius. Fun to work with. On time. Not only was he very accessible but he delivered more than what was committed, I got my work well before time for which I was really satisfied.

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

Amazing team! They understood our vision perfectly and delivered a cutting-edge AI solution that exceeded our expectations. Highly recommend for complex projects.

Sarah Chen

Tech Startup CEO

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

Amazing team! They understood our vision perfectly and delivered a cutting-edge AI solution that exceeded our expectations. Highly recommend for complex projects.

Sarah Chen

Tech Startup CEO

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

Amazing team! They understood our vision perfectly and delivered a cutting-edge AI solution that exceeded our expectations. Highly recommend for complex projects.

Sarah Chen

Tech Startup CEO

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

Amazing team! They understood our vision perfectly and delivered a cutting-edge AI solution that exceeded our expectations. Highly recommend for complex projects.

Sarah Chen

Tech Startup CEO

Hanson Nguyen

Orlando, United States

Their blockchain expertise is unparalleled. They helped us launch our token and build a secure, scalable dApp. The communication throughout the project was excellent.

Mike Rotch

Web3 Innovator

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Explore expert blogs, technical guides, and curated insights to help you build smarter with AI and Blockchain.

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Sectors

Redefining Industries with AI & Blockchain

Custom-built digital solutions tailored to the unique demands of every industry. We help businesses overcome complex challenges with AI and Blockchain.

Explore Industry

Healthcare

Enhance diagnostics through AI-powered analysis, automate patient engagement with intelligent assistants.

AI Blockchain

Finance

Streamline operations with AI-driven fraud detection, predictive analytics, and algorithmic decision-making.

AI Blockchain

Retail

AI personalizes the shopping experience with product recommendations, demand forecasting, and customer segmentation.

AI Blockchain

Insurance

Accelerate claims processing with AI document analysis and underwriting automation, reduce fraud through smart.

AI Blockchain

Supply Chain

Track goods from origin to destination with transparent, tamper-proof blockchain records.

Blockchain

Government

Build trust and transparency in public systems with blockchain-led recordkeeping, identity verification.

Blockchain

Energy

Enable peer-to-peer energy trading, track carbon credits, and support sustainable initiatives using decentralized.

Blockchain

FAQs

FAQs About Blockchain Development Company in UK

As a trusted Blockchain Development Company in UK, we support STO, ICO, and IDO launches with smart contract development, investor dashboards, and optional KYC/AML integrations while guiding you through the U.K.’s evolving compliance landscape.

Security is non-negotiable. All smart contracts go through a multi-layered audit process, and wallet solutions are built with non-custodial architecture, hardware integration (if needed), and rigorous testing to prevent exploits, essential in regions like the UK, where businesses often ask, is blockchain available in UK for secure and scalable deployment.

Absolutely. As a leading Blockchain Development Company in UK, we provide expert consulting on architecture planning, chain selection (Ethereum, BNB, Polygon, etc.), MVP scope, Tokenomics design, and go to market strategy especially valuable for UK startups.

Timelines vary based on complexity. A smart contract may take 1–2 weeks, while a full DEX or NFT marketplace may require 6–10 weeks. Like other leading blockchain companies in UK, we offer fast-track MVPs and phased deliveries to align with your launch goals.

We specialize in Hyperledger Fabric and Besu for enterprises needing private, permissioned blockchain networks for supply chain, healthcare, finance, and more.

As a Blockchain Development Company in UK, we offer ready-to-deploy white-label products for DEXs, wallets, staking platforms, NFT marketplaces, and more saving you months of development time and costs.