Audit, Attestation & Blockchain Forensics
Firms performing financial statement audits and proof-of-reserves attestations for digital-asset companies, plus blockchain analytics, tracing and forensic accounting providers used in investigations, litigation support and asset recovery.
Maryman & Associates
A California digital forensics firm with dedicated blockchain forensics, crypto asset identification and crypto wallet decryption services. It works with legal teams, financial institutions and regulators to trace blockchain-based assets and investigate crypto fraud.
Kugelman Law
Boutique tax controversy firm that represents crypto investors, traders and businesses in IRS examinations tied to digital asset activity. The practice page describes rebuilding incomplete wallet and exchange records, responding to audit notices and summonses, and handling multi-year crypto reporting problems.
Smolin, Lupin & Co., LLC
A New Jersey and Florida accounting firm whose forensic and valuation group offers digital asset and blockchain services. The team traces cryptocurrency transactions and works to uncover hidden assets in matters where encryption and anonymity complicate conventional financial analysis.
Azran Financial APC
A Los Angeles CPA firm led by Joshua V. Azran that lists blockchain and cryptocurrency as a named focus area. Their crypto page covers tax treatment of ICOs, STOs, SAFTs, mining, staking, airdrops, hard forks and masternodes, and the firm also performs audits, forensic accounting and outsourced CFO work.
StoneTurn
A global professional services firm whose cryptocurrency and blockchain investigations team pairs TRM Labs-certified blockchain analysts with forensic accountants and data scientists. The group traces crypto assets, investigates theft and fraud on-chain, and supports recovery work for law firms, companies and government agencies.
Centri Business Consulting
A Philadelphia-headquartered accounting and finance consultancy with a digital assets industry group. It advises crypto and blockchain businesses on technical accounting, financial reporting and the regulatory scrutiny that comes with digital-asset operations.
Cohen & Company
A national tax, assurance and consulting firm with in-house digital asset specialists. The team addresses financial reporting and tax compliance challenges created by cryptocurrencies and decentralized finance.
Consensus Accounting and Tax, P.C.
A Colorado-based CPA firm working only on cryptocurrency tax reporting, by appointment and serving clients nationwide. They reject plug-and-play calculators in favour of reconstructing incomplete transaction histories and documenting defensible accounting positions for clients facing audits, litigation or regulatory exposure.
Hudson Intelligence
A licensed private investigation agency in New York specializing in asset searches, cryptocurrency forensics and investigations of complex fraud and financial crime. It offers a flat-fee crypto assessment and cryptocurrency expert witness work.
MaloneBailey, LLP
A PCAOB-registered CPA firm in Houston with a cryptocurrency industry practice. Its audit team works with digital-asset companies that are publicly traded or planning to go public, focusing on SEC reporting and evolving FASB guidance for crypto.
TechAccountingPro
A US professional services firm founded by Big Four alumni that provides technical accounting, financial reporting, audit readiness and digital transformation work for Web3 finance teams. Published topics run from token compensation through audit preparation.
Inca Digital
A data analytics company producing risk-focused intelligence on crypto markets for financial institutions, fintechs and government clients, with published work in financial crime and national security.
Cipher Counts
A technology-first accounting firm founded in 2017 by Big Four veterans and technologists, building audit-ready accounting infrastructure for digital-asset businesses. Its published Web3 scope covers tokenomics, wallet handling, mining and validators, DeFi staking, lending and borrowing, stablecoins, CEX and DEX activity and crypto hedge fund instruments.
EisnerAmper
Large accounting and advisory organization with a named Blockchain and Digital Assets Group serving funds, businesses, not-for-profits and investors. The group provides digital asset consulting, tax planning, financial reporting and internal-control due diligence, and uses proprietary software to extract and monitor crypto transactions across personal and business portfolios.
The Network Firm LLP
A US CPA firm working only with the digital-asset industry since 2016. It delivers financial statement audits, proof-of-reserves and real-time reserve attestations, outsourced accounting, CFO advisory and crypto tax work for exchanges, custodians, stablecoin issuers, ETF sponsors, miners and token projects.
Withum
A national advisory and accounting firm with a digital currency and blockchain technology practice. Published work covers digital asset accounting and reconciliation, cost basis tracking, audited financial statements and public company audits, digital asset valuation and proof of ownership verification, token and SAFE accounting, plus crypto tax preparation and SOC reporting.
AnChain.AI
A Silicon Valley blockchain analytics company offering AI-assisted crypto investigations, anti-money-laundering compliance and payment risk screening, plus advisory work for legal and regulatory matters.
Ankura
A global consulting firm with a cryptocurrency and blockchain industry practice covering digital-asset disputes, investigations and regulatory matters. Its team publishes on demystifying digital assets for corporations, capital providers and regulators.
BPM LLP
A California-founded accounting firm with a blockchain and digital assets industry group offering tax, accounting, audit and advisory support. It publishes dedicated pages for DeFi lending, digital asset treasury companies and exchanges.
BRG (Berkeley Research Group)
A global consulting firm with an interdisciplinary blockchain, cryptocurrency and digital assets practice. Its experts have worked on high-profile virtual currency matters in both government service and private practice, covering disputes, investigations and regulatory questions.
Chainalysis
Blockchain analytics and investigations company co-founded in 2014 by Jonathan Levin, providing on-chain tracing and compliance data to government agencies, financial institutions and crypto businesses. Its leadership team is published on the company site.
CipherBlade
A blockchain investigation agency that has traced cryptocurrency in hundreds of cybercrime cases, using multiple forensic tool suites to visualize fund flows across Bitcoin, Ethereum and other chains. It also provides crypto expert witness services and liaises between victims, exchanges and law enforcement on recoveries.
Cryptio
Enterprise-grade accounting, reporting and audit software for digital assets, positioned as a data transformation layer and ERP for crypto-native businesses. It targets finance leaders who need auditable back-office records.
Cryptoforensic Investigators
An international team of cryptocurrency forensics experts, based in the United States, Canada and Europe, that has run hundreds of crypto investigations and asset-recovery matters. Its investigators are regularly appointed as technical cryptocurrency expert witnesses in court.
CryptoTaxAudit
A crypto tax and IRS audit defense practice staffed by CPAs, enrolled agents, forensic accountants and crypto analysts. It handles audit representation, IRS issue resolution and compliance work for traders, investors and businesses.
Forensic Risk Alliance
A forensic accounting and investigations consultancy with a dedicated cryptocurrency practice tracing digital assets for disputes, insolvencies and regulatory matters. Its published work includes expert evidence in the liquidation of a failed crypto platform.
Integra FEC
A forensic data analytics firm analyzing fraud in financial and crypto markets using proprietary in-house blockchain databases and tracing tools. Published service areas include crypto exchange analysis, crypto money laundering and crypto Ponzi scheme investigations.
LedgerLens
Digital asset audit and attestation software built for auditors and accounting firms. It supports Merkle-tree and real-time proof-of-reserves verification of custodial holdings, on-chain balances and ownership, with audit-ready evidence in a single workbench.
Merkle Science
A crypto risk and intelligence platform with an automated forensic investigations tracker for detecting and tracing illicit activity after hacks, scams and exploits. It also scores token and counterparty risk across chains.
The Bonadio Group
Upstate New York accounting and advisory firm with an in-house digital asset practice. It handles financial reporting and accounting for intangible digital assets, plus tax planning and consulting for investors in cryptocurrency, NFTs and other digital assets.
TRM Labs
A blockchain intelligence company founded in 2018 to help investigators map how threat actors use cryptocurrency. Its platform combines on-chain data with corporate records, cyber threat data and other sources to build cases.
Wolf & Company, P.C.
A Boston-headquartered assurance, tax and advisory firm with a digital assets industry practice serving companies from pre-revenue through IPO. The firm notes it stayed in the digital-asset sector while other firms withdrew.
YBR Consulting Services
A forensic consulting practice focused on blockchain forensics and cryptocurrency tracing for legal disputes, including divorce matters where crypto is at issue. Its team identifies indications of crypto holdings, traces transactions, values the assets and provides expert testimony.
Elliptic
Blockchain analytics software for financial crime risk management and crypto compliance, used by banks, exchanges and government bodies for screening, monitoring and on-chain risk assessment.
FTI Consulting
A global business advisory firm with a blockchain and digital assets service line covering investigations, disputes, risk and restructuring work for crypto businesses and their counsel.
Asset Reality
A platform for seizing and managing recovered assets, including cryptocurrency, used by law enforcement and investigative agencies to handle crypto seizures alongside other asset types in one workflow.
Questions
Frequently asked questions
What counts as audit, attestation & blockchain forensics?
Firms performing financial statement audits and proof-of-reserves attestations for digital-asset companies, plus blockchain analytics, tracing and forensic accounting providers used in investigations, litigation support and asset recovery.
When do I need audit, attestation & blockchain forensics?
Firms performing financial statement audits and proof-of-reserves attestations for digital-asset companies, plus blockchain analytics, tracing and forensic accounting providers used in investigations, litigation support and asset recovery.