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監査サービスの世界市場規模：タイプ別、サービス別、地域範囲別、予測

Global Auditing Services Market Size By Type (Internal Audit, External Audit), By Service (Operational Audits, Financial Audits, Advisory and Consulting), By Geographic Scope and Forecast

出版日
ページ情報
英文 202 Pages
納期
2～3営業日
価格
価格表記: USDを日本円(税抜)に換算
本日の銀行送金レート: 1USD=145.42円
監査サービスの世界市場規模：タイプ別、サービス別、地域範囲別、予測
出版日: 2025年05月12日
発行: Verified Market Research
ページ情報: 英文 202 Pages
納期: 2～3営業日
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  • 概要
  • 目次
概要

監査サービスの市場規模と予測

監査サービス市場規模は、2024年に2,271億8,000万米ドルと評価され、2026～2032年にかけてCAGR 4.10%で成長し、2032年には3,133億2,000万米ドルに達すると予測されます。

  • 世界監査サービスには、財務諸表、内部統制、適用される法律や規制の遵守に関する独立系評価が含まれ、組織の財務報告の正確性と完全性について利害関係者に保証を記載しています。
  • これらのサービスは、公開会社、非公開会社、非営利団体、政府機関など様々なセクタにとって不可欠であり、投資家、規制当局、一般市民の信頼を醸成しながら、透明性と説明責任を確保しています。
  • 世界の監査サービス市場は、リスク管理とコンプライアンスプラクティスの重視の高まりとともに、監査の効率性と有効性を高める人工知能やデータ分析などの技術の進歩によって、今後成長が見込まれています。

世界の監査サービス市場力学

世界の監査サービス市場を形成している主要市場力学は以下の通りです。

主要市場促進要因

  • 規制要件の増加：各国政府は、財務報告やコーポレート・ガバナンスに関する規制を強化しています。例えば、米国の公開会社会計モニタリング委員会（PCAOB）は、2001年以降の規制強化の実施以降、監査の失敗が30%以上減少したと報告しています。
  • 企業経営の複雑化：世界銀行の報告書によると、2022年の世界の商品サービス貿易額は約25兆米ドルに達し、取引の複雑さと量が増加しているため、コンプライアンスと正確性のために徹底した監査サービスが必要であることが浮き彫りになっています。
  • リスク管理とコンプライアンスの重視：内部監査人協会（IIA）によると、企業の不正や不祥事の増加を背景に、過去3年間で90％の組織がリスク管理の枠組みを強化するために内部監査機能への投資を増やしています。
  • 技術の進歩：デロイトの調査によると、監査法人の60％が人工知能やデータ分析などの新技術に投資しており、これにより監査の効率と精度が大幅に向上すると見込まれています。この動向は、今後5年間の監査サービスにおける技術利用の成長率が20%と予測されていることからも裏付けられています。

主要課題

  • 人材不足：監査産業は熟練したプロフェッショナルの不足に直面しており、これがサービス提供や品質の妨げとなっています。
  • サイバーセキュリティのリスク：監査が技術に依存するようになるにつれ、データ漏洩やサイバーセキュリティの脅威のリスクは、クライアントの機密性と信頼の維持に課題を投げかけています。
  • 規制の変化：急速に変化する規制は、監査法人とクライアントの双方にとってコンプライアンスへの取り組みを複雑にする可能性があり、継続的な適応とトレーニングが必要となります。
  • 市場競争：新興企業や技術主導のソリューションとの競合の激化は、従来型監査業務に課題を投げかけています。

主要動向

  • サステナビリティ監査：企業が環境、社会、ガバナンス（ESG）基準へのコミットメントを実証しようとする中、サステナビリティ監査への傾向が強まっています。
  • リモート監査：リモートワークやデジタルコミュニケーションツールの台頭により、リモート監査が採用され、監査プロセスの柔軟性と効率性が高まっている
  • データ分析の利用拡大：監査手続を強化し、意思決定を改善し、より深い洞察をクライアントに提供するために、データ分析を活用する監査人が増えています。
  • 統合報告の重視：企業は、財務情報と非財務情報を統合した統合報告へとシフトしており、監査人は、このような進化するニーズに対応するために、アプローチを適応させることが求められています。

目次

第1章 世界の監査サービス市場の導入

  • 市場概要
  • 調査範囲
  • 前提条件

第2章 エグゼクティブサマリー

第3章 VERIFIED MARKET RESEARCHの調査手法

  • データマイニング
  • バリデーション
  • 一次資料
  • データソース一覧

第4章 監査サービスの世界市場展望

  • 概要
  • 市場力学
    • 促進要因
    • 抑制要因
    • 機会
  • ポーターのファイブフォースモデル
  • バリューチェーン分析

第5章 監査サービスの世界市場：タイプ別

  • 概要
  • 内部監査
  • 外部監査

第6章 監査サービスの世界市場：サービス別

  • 概要
  • 業務監査
  • 財務監査
  • アドバイザリーコンサルティング
  • 調査監査

第7章 監査サービスの世界市場：地域別

  • 概要
  • 北米
    • 米国
    • カナダ
    • メキシコ
  • 欧州
    • ドイツ
    • 英国
    • フランス
    • その他の欧州
  • アジア太平洋
    • 中国
    • 日本
    • インド
    • その他のアジア太平洋
  • その他
    • ラテンアメリカ
    • 中東

第8章 世界の監査サービス市場の競合情勢

  • 概要
  • 各社の市場ランキング
  • 主要開発戦略

第9章 企業プロファイル

  • Ernst & Young
  • Protiviti
  • RSM US
  • Deloitte
  • PwC
  • KPMG
  • Grant Thornton International Ltd.
  • Moore Stephens International Limited

第10章 付録

  • 関連調査
目次
Product Code: 60513

Auditing Services Market Size and Forecast

Auditing Services Market size was valued at USD 227.18 Billion in 2024 and is projected to reach USD 313.32 Billion by 2032, growing at a CAGR of 4.10% from 2026 to 2032.

  • Global auditing services encompass independent evaluations of financial statements, internal controls, and compliance with applicable laws and regulations, providing assurance to stakeholders about the accuracy and integrity of an organization's financial reporting.
  • These services are essential for various sectors, including public companies, private enterprises, non-profit organizations, and government entities, ensuring transparency and accountability while fostering trust among investors, regulators, and the public.
  • The future of the global auditing services market is poised for growth, driven by advancements in technology such as artificial intelligence and data analytics, which enhance the efficiency and effectiveness of audits, alongside a rising emphasis on risk management and compliance practices.

Global Auditing Services Market Dynamics

The key market dynamics that are shaping the global auditing services market include:

Key Market Drivers:

  • Increasing Regulatory Requirements: Governments are enforcing stricter regulations on financial reporting and corporate governance. For example, the Public Company Accounting Oversight Board (PCAOB) in the United States reported that audit failures have decreased by over 30% since the implementation of stricter regulations post-2001.
  • Growing Complexity of Business Operations: As per a report by the World Bank, global trade in goods and services reached approximately USD 25 trillion in 2022, highlighting the increasing complexity and volume of transactions that require thorough auditing services for compliance and accuracy.
  • Emphasis on Risk Management and Compliance: According to the Institute of Internal Auditors (IIA), 90% of organizations have increased their investment in internal auditing functions over the past three years to enhance their risk management frameworks, driven by rising incidents of corporate fraud and misconduct.
  • Technological Advancements: A survey by Deloitte indicates that 60% of audit firms are investing in new technologies such as artificial intelligence and data analytics, which are expected to significantly enhance audit efficiency and accuracy. This trend is supported by a projected growth rate of 20% for the use of technology in auditing services over the next five years.

Key Challenges:

  • Talent Shortage: The auditing industry faces a shortage of skilled professionals, which can hinder service delivery and quality.
  • Cybersecurity Risks: As audits become more reliant on technology, the risk of data breaches and cybersecurity threats poses challenges to maintaining client confidentiality and trust.
  • Regulatory Changes: Rapidly changing regulations can complicate compliance efforts for both auditing firms and their clients, requiring continuous adaptation and training.
  • Market Competition: The increase in competition from emerging firms and technology-driven solutions poses a challenge to traditional auditing practices.

Key Trends:

  • Sustainability Audits: There is a growing trend toward sustainability audits as companies seek to demonstrate their commitment to environmental, social, and governance (ESG) criteria.
  • Remote Auditing: The rise of remote work and digital communication tools has led to the adoption of remote auditing practices, allowing for greater flexibility and efficiency in audit processes.
  • Increased Use of Data Analytics: Auditors are increasingly utilizing data analytics to enhance their audit procedures, improve decision-making, and provide deeper insights to clients.
  • Focus on Integrated Reporting: Companies are shifting towards integrated reporting that combines financial and non-financial information, prompting auditors to adapt their approaches to meet these evolving needs.

Global Auditing Services Market Regional Analysis

Here is a more detailed regional analysis of the global auditing services market:

North America:

  • North America leads the global auditing services market due to its well-established regulatory frameworks and high demand for financial transparency and corporate governance. The presence of major global audit firms such as Deloitte, PricewaterhouseCoopers (PwC), and Ernst & Young (EY) further strengthens the region's dominance. The U.S. Securities and Exchange Commission (SEC) enforces stringent audit requirements for publicly traded companies, driving consistent demand for auditing services. In 2023, the U.S. audit market was valued at approximately $70 billion, contributing significantly to the region's dominance.
  • Moreover, the increasing complexity of financial reporting standards, especially with the ongoing adoption of International Financial Reporting Standards (IFRS), has fueled the need for comprehensive auditing services. The demand for specialized audits, such as environmental, social, and governance (ESG) audits, has also surged, particularly in industries like healthcare, financial services, and technology. North America's emphasis on corporate compliance and risk management continues to boost the auditing services market, with Canada also playing a key role in market growth.

Asia Pacific:

  • Asia-Pacific is the fastest-growing region in the global auditing services market, driven by rapid economic growth, expanding business sectors, and increasing regulatory scrutiny across major economies like China, India, and Japan. The rise of multinational corporations and startups in these countries is generating significant demand for auditing services. According to a 2023 report by the Asian Development Bank (ADB), the auditing services market in Asia-Pacific grew by an impressive 8% annually, outpacing other regions.
  • In particular, China's efforts to tighten corporate governance and align with global accounting standards are driving demand for audit services. India's introduction of new audit reforms, such as mandatory auditor rotations and increased transparency, has also spurred the growth of the auditing market. Additionally, the expanding e-commerce and fintech sectors in Asia-Pacific are contributing to the region's growth, as companies in these industries face stricter regulatory requirements and need comprehensive financial audits to maintain compliance.

Global Auditing Services Market: Segmentation Analysis

The Global Auditing Services Market is segmented on the basis of By Type, By Service, and By Geography.

Auditing Services Market, By Type

  • Internal Audit
  • External Audit

Based on Type, the Global Auditing Services Market is segmented into Internal Audit and External Audit. External Audit Services is the dominate segment, accounting for a significant share due to the increasing regulatory requirements and the need for independent verification of financial statements by companies and organizations. However, the internal audit segment is the fastest-growing, driven by rising demand for risk management, compliance, and governance, particularly as businesses face increasingly complex regulatory environments and operational risks.

Auditing Services Market, By Service

  • Operational Audits
  • Financial Audits
  • Advisory and Consulting
  • Investigation Audit

Based on Service, the Global Auditing Services Market is segmented into Operational Audits, Financial Audits, Advisory and Consulting and Investigation Audit. Financial Audits is the dominant segment, as they are essential for ensuring compliance with financial reporting standards and are mandated by regulatory bodies across industries. However, the advisory and consulting segment is the fastest-growing, driven by increasing demand for strategic guidance on risk management, regulatory compliance, and technological transformation.

Auditing Services Market, By Geography

  • North America
  • Europe
  • Asia Pacific
  • Rest of the World

Based on the Geography, the Global Auditing Services Market are classified into North America, Europe, Asia Pacific, and Rest of World. North America leads the global auditing services market due to its well-established regulatory frameworks and high demand for financial transparency and corporate governance. Asia-Pacific is the fastest-growing region in the global auditing services market, driven by rapid economic growth, expanding business sectors, and increasing regulatory scrutiny across major economies like China, India, and Japan.

Key Players

The "Global Auditing Services Market" study report will provide valuable insight with an emphasis on the global market. The major players in the market Ernst & Young, Protiviti, RSM US, Deloitte, PwC, KPMG, Grant Thornton International Ltd., Moore Stephens International Limited.

Our market analysis also entails a section solely dedicated to such major players wherein our analysts provide an insight into the financial statements of all the major players, along with its product benchmarking and SWOT analysis. The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.

Key Developments

  • In August 2024 PwC announced the expansion of its Environmental, Social, and Governance (ESG) auditing services in response to rising demand for sustainability reporting. This move is driven by increasing regulatory pressures and investor expectations for transparent ESG disclosures. PwC aims to help companies improve their ESG frameworks and meet evolving global standards.
  • In July 2024 Deloitte introduced an AI-powered auditing platform that enhances the accuracy and speed of financial audits. The platform automates data collection and analysis, providing real-time insights into financial health. This innovation allows Deloitte to streamline operations and meet the growing demand for digital audit solutions.
  • In June 2024 KPMG partnered with a leading blockchain firm to enhance the transparency and security of its audit processes. The collaboration leverages blockchain technology to provide tamper-proof audit trails, increasing client trust and compliance with stringent regulatory requirements. This development positions KPMG as a leader in audit innovation.

TABLE OF CONTENTS

1 INTRODUCTION OF GLOBAL AUDITING SERVICES MARKET

  • 1.1 Overview of the Market
  • 1.2 Scope of Report
  • 1.3 Assumptions

2 EXECUTIVE SUMMARY

3 RESEARCH METHODOLOGY OF VERIFIED MARKET RESEARCH

  • 3.1 Data Mining
  • 3.2 Validation
  • 3.3 Primary Interviews
  • 3.4 List of Data Sources

4 GLOBAL AUDITING SERVICES MARKET OUTLOOK

  • 4.1 Overview
  • 4.2 Market Dynamics
    • 4.2.1 Drivers
    • 4.2.2 Restraints
    • 4.2.3 Opportunities
  • 4.3 Porters Five Force Model
  • 4.4 Value Chain Analysis

5 GLOBAL AUDITING SERVICES MARKET, BY TYPE

  • 5.1 Overview
  • 5.2 Internal Audit
  • 5.3 External Audit

6 GLOBAL AUDITING SERVICES MARKET, BY SERVICE

  • 6.1 Overview
  • 6.2 Operational Audits
  • 6.3 Financial Audits
  • 6.4 Advisory and Consulting
  • 6.5 Investigation Audit

7 GLOBAL AUDITING SERVICES MARKET, BY GEOGRAPHY

  • 7.1 Overview
  • 7.2 North America
    • 7.2.1 U.S.
    • 7.2.2 Canada
    • 7.2.3 Mexico
  • 7.3 Europe
    • 7.3.1 Germany
    • 7.3.2 U.K.
    • 7.3.3 France
    • 7.3.4 Rest of Europe
  • 7.4 Asia Pacific
    • 7.4.1 China
    • 7.4.2 Japan
    • 7.4.3 India
    • 7.4.4 Rest of Asia Pacific
  • 7.5 Rest of the World
    • 7.5.1 Latin America
    • 7.5.2 Middle East

8 GLOBAL AUDITING SERVICES MARKET COMPETITIVE LANDSCAPE

  • 8.1 Overview
  • 8.2 Company Market Ranking
  • 8.3 Key Development Strategies

9 COMPANY PROFILES

  • 9.1 Ernst & Young
    • 9.1.1 Overview
    • 9.1.2 Financial Performance
    • 9.1.3 Product Outlook
    • 9.1.4 Key Developments
  • 9.2 Protiviti
    • 9.2.1 Overview
    • 9.2.2 Financial Performance
    • 9.2.3 Product Outlook
    • 9.2.4 Key Developments
  • 9.3 RSM US
    • 9.3.1 Overview
    • 9.3.2 Financial Performance
    • 9.3.3 Product Outlook
    • 9.3.4 Key Developments
  • 9.4 Deloitte
    • 9.4.1 Overview
    • 9.4.2 Financial Performance
    • 9.4.3 Product Outlook
    • 9.4.4 Key Developments
  • 9.5 PwC
    • 9.5.1 Overview
    • 9.5.2 Financial Performance
    • 9.5.3 Product Outlook
    • 9.5.4 Key Developments
  • 9.6 KPMG
    • 9.6.1 Overview
    • 9.6.2 Financial Performance
    • 9.6.3 Product Outlook
    • 9.6.4 Key Developments
  • 9.7 Grant Thornton International Ltd.
    • 9.7.1 Overview
    • 9.7.2 Financial Performance
    • 9.7.3 Product Outlook
    • 9.7.4 Key Developments
  • 9.8 Moore Stephens International Limited
    • 9.8.1 Overview
    • 9.8.2 Financial Performance
    • 9.8.3 Product Outlook
    • 9.8.4 Key Developments

10 Appendix

  • 10.1 Related Research