Selachii LLP - UK's First Bitcoin Law Firm & Cryptocurrency Litigation Specialists

Company Overview

Founded in 2013, Selachii LLP is a pioneering boutique litigation law firm based in Kensington, London, specializing in Bitcoin, cryptocurrency, and FinTech litigation. Selachii made legal history in 2013 as the first law firm in the United Kingdom to accept Bitcoin as payment for legal services, winning the "Best Use of Technology" award in 2014 for this innovation. Operating as an alternative business structure (ABS) headquartered in London's West End, Selachii has established itself as UK's leading specialist in digital currency litigation, representing clients in high-profile cryptocurrency exchange collapses including Mt. Gox, Moolah, and MintPal. As a niche litigation practice with deep technical expertise in Bitcoin and cryptocurrencies, Selachii provides specialized legal representation for contentious digital currency matters, combining litigation excellence with sophisticated understanding of blockchain technology, cryptocurrency markets, and digital asset fraud.

Core Services

Cryptocurrency Litigation & Dispute Resolution

Selachii's specialist cryptocurrency and Bitcoin solicitors provide highly experienced legal representation in contentious digital currency matters including cryptocurrency exchange disputes, token holder litigation, smart contract disputes, Bitcoin fraud cases, and international cryptocurrency litigation. The firm's specialist Bitcoin team operates a niche practice focused exclusively on digital currency litigation, with battle-tested expertise representing clients affected by major cryptocurrency exchange failures and fraud schemes. Services address unique evidentiary challenges in blockchain litigation, cross-border jurisdictional issues, and complex technical matters requiring deep cryptocurrency expertise.

Bitcoin Fraud Legal Representation

Comprehensive legal services for victims of Bitcoin fraud including investigation of cryptocurrency scams, tracing stolen digital assets on-chain, identifying responsible parties, recovery actions for misappropriated cryptocurrency, and litigation against fraudulent exchanges and investment schemes. Selachii has represented multiple clients in class action lawsuits against failed exchanges including Mt. Gox (claiming negligence and fraud), MintPal, and Moolah, demonstrating proven capability handling large-scale cryptocurrency fraud litigation.

Digital Currency Compliance & Regulatory Advisory

Specialist advice on digital currency compliance and regulation including UK Financial Conduct Authority (FCA) cryptoasset regulations, Anti-Money Laundering Directive compliance for cryptocurrency businesses, e-money licensing requirements, payment services regulations, and navigating UK regulatory framework for digital assets. Services help cryptocurrency exchanges, wallet providers, and digital asset businesses understand and comply with evolving UK cryptoasset regulatory landscape.

FinTech Litigation

Broad FinTech litigation services beyond cryptocurrency including payment platform disputes, neobank litigation, digital lending disputes, blockchain technology commercial litigation, smart contract enforcement, and other FinTech-related contentious matters. Selachii's large commercial litigation practice is well-equipped to handle full spectrum of FinTech legal disputes requiring both technical understanding and litigation expertise.

Commercial Litigation for Crypto Businesses

General commercial litigation services tailored for cryptocurrency and blockchain businesses including contract disputes involving digital assets, partnership disputes in crypto ventures, intellectual property litigation for blockchain projects, employment disputes in crypto companies, and other commercial litigation matters requiring deep understanding of cryptocurrency business models and digital asset operations.

Unique Selling Points

First UK Law Firm to Accept Bitcoin (2013)

Selachii made legal history in 2013 as the first law firm in the United Kingdom to accept Bitcoin as valid payment for legal services, demonstrating early vision and technical understanding of cryptocurrency before mainstream adoption. This pioneer status earned Selachii the "Best Use of Technology" award in 2014 and established the firm as genuine cryptocurrency believers with deep ecosystem participation, not merely lawyers serving crypto clients from outside.

UK's Leading Bitcoin Law Firm

Recognized as consolidating position as UK's leading Bitcoin law firm, with specialist niche practice dedicated exclusively to digital currency litigation. This focused specialization provides depth of cryptocurrency legal expertise impossible at general litigation firms where crypto represents small practice area among many. Multiple recent rankings (2023-2025) include Selachii among top crypto law firms globally.

High-Profile Cryptocurrency Case Experience

Proven track record handling high-profile cryptocurrency litigation including class action lawsuit against Mt. Gox management (claiming negligence and fraud for clients who lost funds in world's largest Bitcoin exchange collapse), representation of clients affected by UK exchange failures MintPal and Moolah, and other major cryptocurrency fraud and exchange dispute cases. This battle-tested experience in complex, high-stakes crypto litigation is unmatched in UK market.

Technical Cryptocurrency Expertise

Deep technical expertise in Bitcoin blockchain, cryptocurrency markets, digital asset custody, exchange operations, and cryptographic security enables Selachii lawyers to understand complex technical evidence, effectively cross-examine technical witnesses, and present cryptocurrency concepts to courts unfamiliar with digital assets. This technical sophistication is critical for successful cryptocurrency litigation requiring judges and juries to understand blockchain evidence.

Boutique Specialized Practice

As boutique litigation practice with niche focus on cryptocurrency and FinTech, Selachii provides sophisticated legal expertise with personalized service, direct partner access, and dedicated attention impossible at larger general firms. This specialized focus ensures clients receive representation from lawyers who live and breathe cryptocurrency litigation, not generalist litigators learning crypto for first time.

Alternative Business Structure Innovation

Operating as alternative business structure (ABS) demonstrates Selachii's innovative approach to legal services delivery and willingness to embrace new business models. This structural flexibility enables the firm to operate efficiently and provide cost-effective specialized services to cryptocurrency clients.

Notable Expertise Areas

Bitcoin litigation, cryptocurrency fraud, digital asset recovery, exchange disputes, Mt. Gox litigation, smart contract disputes, blockchain evidence, cryptocurrency tracing, FinTech litigation, digital currency compliance, FCA cryptoasset regulation, AML compliance for crypto businesses, international cryptocurrency disputes, contested probate with digital assets, commercial litigation for crypto companies

Why Choose Selachii

Selachii LLP combines UK pioneer status—first law firm to accept Bitcoin (2013)—with proven expertise in high-profile cryptocurrency litigation including Mt. Gox, MintPal, and Moolah cases, making them UK's preeminent specialist for Bitcoin and cryptocurrency legal disputes. As boutique litigation practice with niche focus exclusively on digital currency matters, Selachii delivers sophisticated cryptocurrency litigation expertise refined over decade of specialized practice since Bitcoin's early days. From cryptocurrency fraud recovery and exchange disputes through to smart contract litigation and digital asset compliance, Selachii's technical cryptocurrency expertise, battle-tested litigation experience, and dedicated specialization ensure clients facing contentious cryptocurrency matters receive representation from UK's leading Bitcoin litigation specialists who have been in the cryptocurrency legal space since 2013.