Ernst & Young Blockchain

Consulting & Advisory · DLT Technology
Ernst & Young Blockchain header

Ernst & Young Blockchain

Consulting & Advisory · DLT Technology

EY's global blockchain division

United Kingdom, London
Year of establishment


Hi we’re Ernst & Young Blockchain!

Ernst & Young is using blockchain technology to transform the business lifecycle with EY OpsChain, EY Blockchain Analyzer, and Nightfall. They are very public about developing on public chains vs private chain as they believe that in the long run, this will lead to greater value creation.

"EY can help you with the complete business lifecycle from contracting, ordering, fulfilling, invoicing, to payments. You can do business on a blockchain with EY OpsChain and then get insight into what happened with EY Blockchain Analyzer. EY also knows how to manage the tax and audit requirements for blockchain-based transactions. Working with EY, companies can be confident about getting the benefits of this new technology while handling the regulatory and tax complexities of an emerging ecosystem."

The EY OpsChain platform lets companies interact with their business partners, customers and suppliers, over public or private blockchains. It aims to facilitate the tokenization of key business assets like inventory or contracts, and represents them on a blockchain, as tokens, contracts or payments.

The EY Blockchain Analyzer platform is designed to facilitate and support Audit teams in the reconciliation of data between the client’s books and records and the public ledger. It helps Audit teams understand what clients are doing on the blockchain, and how their business is shaping up in that environment.

Nightfall makes transactions on public blockchains secure and private. It replaces sensitive business information with a type of cryptography called a Zero Knowledge Proof. This technology is designed to bring trust to public blockchain transactions and has been released in the public domain allowing for secure, private transfers and payments on the public Ethereum network.

Key objective

The future of doing business will be through tokens and smart contracts, enabled by blockchain.

Slogan / Motto

The future of doing business will be through tokens and smart contracts, enabled by blockchain. EY has a clear vision and strategy for how blockchain is digitalizing and integrating supply chains by knitting together business operations and finance at the ecosystem level.

Use cases

Blockchain Services
Blockchain Advisory
Blockchain Development Platform


Team members

Jeanne Boillet EY Global Assurance Innovation Leader


As EY Global Assurance Innovation Leader, Jeanne is responsible for managing disruption and fostering innovation across the Assurance practice. She brings our vision for the audit of the future to life by by exploring emerging trends and technologies that impact our clients, redesigning internal processes, embedding an innovation culture within audit teams and helping to implement effective approaches for clients.

Paul Brody EY Global Blockchain Leader


Paul drives EY initiatives and investments in blockchain technology across consulting, audit and tax business lines. He has held a number of leadership positions in the areas of internet of things, supply chain and operations and business strategy, working with many client organizations.

Customers / Partners



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