Ernst & Young GmbH Wirtschaftsprüfungsgesellschaft

Ernst & Young GmbH Wirtschaftsprüfungsgesellschaft is the German legal entity and operating member firm associated with EY, one of the world's large professional-services networks. In commercial communication, the entity is generally presented under the shorter EY or EY Deutschland identity. It serves companies, public-sector bodies, financial institutions and other organizations from Germany, while participating in the wider EY organization for cross-border engagements. The firm's principal activities are audit and assurance, tax, consulting and strategy and transactions services. Audit and assurance work includes statutory audits, group reporting support, internal controls, financial reporting advice and related assurance assignments. Tax services cover corporate and international tax, indirect taxes, transfer pricing, transaction tax, people-related tax matters and tax technology. Consulting work addresses areas such as technology transformation, cybersecurity, risk management, finance transformation, supply-chain change, workforce issues and business-model redesign. Strategy and transactions services support acquisitions, disposals, valuations, due diligence, restructuring and capital-related decisions. As a German Wirtschaftsprüfungsgesellschaft, the entity operates within the regulatory framework applicable to German auditing and professional-services firms. Its work can involve both domestic mandates and assignments coordinated across the EY network. The legal entity should therefore be distinguished from Ernst & Young Global Limited and from other EY member firms: the global organization coordinates the brand, methodology and international network, whereas country member firms are separate legal entities responsible for services delivered in their jurisdictions. EY's modern identity emerged from the combination of Ernst & Whinney and Arthur Young in 1989. The German organization subsequently developed as part of the international EY network and became a significant provider of audit, tax and advisory services in the German market. The brand has expanded beyond traditional accounting through technology-enabled consulting, data and analytics, cybersecurity, sustainability-related work and transaction support. The German firm operates in a market shaped by audit regulation, independence requirements, digital transformation, climate and sustainability reporting, corporate restructuring and scrutiny of the large accounting networks. Its positioning combines the credibility associated with regulated audit work and the broader capabilities of a global consulting and transactions organization. Exact legal structure, office locations, leadership and service scope can vary over time and should be checked against the current German imprint and corporate disclosures.

The historical roots of the EY brand lie in two accounting firms founded in the United States: Ernst & Ernst, established by Alwin C. Ernst and his brother Theodore Ernst, and Arthur Young & Company, founded by Arthur Young. Ernst & Ernst later became Ernst & Whinney, while Arthur Young & Company developed into Arthur Young. In 1989, Ernst & Whinney and Arthur Young merged to create Ernst & Young, establishing the brand that later became commonly abbreviated as EY. The merger formed part of a broader international consolidation of accounting firms. Rather than operating as one globally owned corporation, EY developed as a network of legally separate member firms and related entities. This structure allows country firms to conduct regulated professional activities under local law while collaborating through common branding, methodologies, sector knowledge and international coordination. The German organization associated with Ernst & Young GmbH Wirtschaftsprüfungsgesellschaft developed within this network and serves the German market. Its legal form reflects the German professional-services and auditing environment, in which regulated audit activities are performed by entities subject to local professional requirements. The firm has combined traditional Wirtschaftsprüfung and tax work with consulting, transactions, risk, technology and transformation services. Over time, the scope of the German EY business expanded in response to changes in client demand and the economy. Large companies increasingly required cross-border audit coordination, enterprise technology implementation, cyber and information-security support, regulatory advice, transaction execution and restructuring assistance. The firm's German practice therefore became broader than a conventional audit partnership, while audit and assurance remained a central service line. In the twenty-first century, EY's German operations have also addressed digital transformation, data analytics, artificial intelligence, sustainability, climate risk, non-financial reporting and workforce change. These areas have become increasingly relevant as German and European companies face new reporting rules, technological disruption and pressure to demonstrate resilience and responsible business practices. The organization remains part of the international EY network, but its German legal entity, governance, regulatory obligations and client engagements must be distinguished from those of EY entities in other countries and from Ernst & Young Global Limited. Public descriptions of the brand often use EY Deutschland or EY Germany, while formal documents may identify the German Wirtschaftsprüfungsgesellschaft by its full legal name.

1. 2013Ernst & Young adopts the EY brand

   The global organization changes its external brand identity from Ernst & Young to EY, while legal entities continue to use their applicable registered names.

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2. 1989Ernst & Young is created

   Ernst & Whinney and Arthur Young combine, creating the Ernst & Young brand that later becomes widely known as EY.

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3. German member-firm structure develops within the EY network

   The German EY organization operates as a locally established professional-services entity within the international EY member-firm structure.

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A regulated German professional-services firm combining audit, tax, consulting and strategy-and-transactions capabilities with the international reach of the EY network.

• Audit and assuranceProfessional services

  Audit and assurance work supports statutory reporting, group accounts, financial controls, accounting judgments and other forms of external assurance. In Germany, regulated audit activity is subject to local professional and independence requirements. The service line also includes support related to reporting processes, controls, risk and assurance over selected non-financial information.

• TaxProfessional services

  EY's tax practice advises businesses and individuals on corporate tax, international tax, indirect tax, transfer pricing, transaction tax, tax controversy, people-related tax and tax operating models. German work may be coordinated with specialists in other EY jurisdictions for multinational clients and cross-border transactions.

• ConsultingProfessional services

  Consulting services address business transformation, technology modernization, finance, operations, supply chains, people and organizational change. Offerings may include enterprise-platform programs, data and analytics, artificial intelligence, cybersecurity, cloud transformation and managed or implementation-related services.

• Strategy and transactionsProfessional services

  The strategy and transactions practice supports acquisitions, divestitures, due diligence, valuations, corporate finance, restructuring and value-creation programs. It works with companies, investors and lenders on transaction planning and execution, including situations requiring cross-border coordination.

• 2022SEC imposes record US$100 million penalty on EY over ethics-exam cheatingControversy

  The US Securities and Exchange Commission charged EY's US firm after audit professionals cheated on CPA ethics examinations and the firm failed to provide complete information during the investigation. EY admitted the underlying facts and agreed to pay US$100 million and undertake remedial measures.

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• 2022CPA ethics-exam cheating caseControversy

  The SEC charged EY's US firm after audit professionals cheated on CPA ethics examinations and the firm withheld evidence during the investigation. EY admitted the underlying facts and agreed to a record US$100 million penalty plus remedial measures.

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• 2021SEC charges EY over audit-independence misconductControversy

  The SEC charged EY, partners, and a former public-company chief accounting officer over the improper solicitation and receipt of confidential information during an auditor-selection process. The respondents agreed to pay more than US$10 million in total monetary relief.

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• 2021Audit-independence misconduct during auditor selectionControversy

  The SEC charged EY and individuals over the solicitation and receipt of confidential competitive and audit-committee information while EY sought appointment as an independent auditor. The respondents agreed to pay more than US$10 million in total monetary relief.

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• 2020Wirecard and NMC Health audit scrutinyControversy

  EY's audit work for Wirecard and NMC Health came under intense scrutiny after severe financial irregularities and corporate failures emerged at the clients. The cases generated criticism from investors, regulators, politicians, and the wider audit profession.

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• 2020Dubai gold-audit whistleblower disputeControversy

  A former EY partner and whistleblower received a reported award of approximately US$10.8 million in a UK High Court case concerning alleged ethical misconduct connected with a Dubai gold audit. EY appealed before abandoning the appeal in 2021.

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• 2016EY settles SEC charges related to Weatherford audit failuresControversy

  EY agreed to pay more than US$11.8 million to settle SEC charges concerning audit failures related to deceptive income-tax accounting at Weatherford International.

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• 2016SEC sanctions EY over auditor relationships with clientsControversy

  The SEC announced a US$9.3 million settlement involving EY and former partners over auditor-independence violations arising from close personal relationships between audit personnel and client employees.

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• 2016Weatherford audit failuresControversy

  The SEC found that EY audit teams repeatedly failed to detect deceptive income-tax accounting at Weatherford International despite identifying the engagement as high risk. EY agreed to pay more than US$11.8 million.

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• 2016Auditor relationships with client personnelControversy

  The SEC brought enforcement actions involving EY partners whose close personal relationships with client personnel violated auditor-independence rules. EY and former partners agreed to a settlement totaling US$9.3 million.

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• 2014EY settles SEC lobbying-independence chargesControversy

  EY agreed to pay more than US$4 million after the SEC found that an EY subsidiary lobbied congressional staff on behalf of audit clients while the firm continued to represent itself as independent auditor.

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• 2014SEC lobbying and auditor-independence caseControversy

  The SEC found that an EY subsidiary lobbied congressional staff on behalf of audit clients, creating an impermissible advocacy conflict while EY continued to describe itself as independent auditor. EY paid more than US$4 million to settle the charges.

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• 2011Olympus and Sino-Forest audit controversiesControversy

  EY's audit work was scrutinized in connection with controversies involving Olympus Corporation and Sino-Forest Corporation. These cases contributed to broader debate about the ability of auditors to identify fraud and financial-reporting irregularities in complex international groups.

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• 2010Sons of Gwalia settlementControversy

  EY agreed to a reported US$125 million settlement over claims connected with its audit work for collapsed Australian gold miner Sons of Gwalia. EY did not admit liability as part of the settlement.

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• 2009EY settles Bally Total Fitness audit caseControversy

  The SEC announced an US$8.5 million settlement involving EY and six partners over audit opinions issued on Bally Total Fitness financial statements.

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• 2009Bally Total Fitness audit enforcementControversy

  The SEC announced an US$8.5 million settlement involving EY and six partners over audit opinions on Bally Total Fitness financial statements. The regulator described the conduct as serious audit misconduct involving a high-risk client.

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• 1991Audit scrutiny relating to Bank of Credit and Commerce InternationalControversy

  EY has been associated in historical reporting with audit controversies involving Bank of Credit and Commerce International. The matter forms part of the firm's long record of scrutiny concerning the performance and independence of audit practices.

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• 2025EY announces global revenue of US$53.2 billion for fiscal year 2025

  EY reported combined global revenue of US$53.2 billion for the fiscal year ended June 2025, representing 4.0% growth in local currency. The firm attributed growth partly to AI-related initiatives and alliance ecosystems.

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• 2023EY cancels Project Everest separation plan

  EY abandoned its plan to split its assurance and consulting operations into two organizations after the US member firm withdrew support amid disagreements over the proposed allocation of tax services and other structural issues.

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• 2022EY acquires Bridge Business Consulting

  EY announced the acquisition of Sydney-based Bridge Business Consulting, strengthening its data, analytics, and business-transformation capabilities.

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• 2014EY acquires The Parthenon Group

  EY acquired strategy consultancy The Parthenon Group, adding a dedicated strategy capability that later became EY-Parthenon.

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• 2013EY rebrands as EY

  The firm officially adopted EY as its public brand and introduced the purpose slogan “Building a better working world,” while many legal entities retained Ernst & Young in their registered names.

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• 2013EY acquires KPMG Denmark operations

  EY expanded its Danish presence by acquiring KPMG Denmark's operations, including partners, employees, and offices.

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• 2000EY sells consulting practice to Capgemini

  EY sold its consulting business to Capgemini in a transaction reported at approximately US$11 billion, creating Capgemini Ernst & Young before the business reverted to the Capgemini name.

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1. EY global approach and organization
2. EY Germany legal and privacy information
3. EY Germany
4. SEC imposes record US$100 million penalty on EY over ethics-exam cheating
5. SEC charges EY over audit-independence misconduct
6. Wirecard and NMC Health audit scrutiny
7. EY settles SEC charges related to Weatherford audit failures
8. SEC sanctions EY over auditor relationships with clients
9. EY settles SEC lobbying-independence charges
10. EY settles Bally Total Fitness audit case
11. EY announces global revenue of US$53.2 billion for fiscal year 2025