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About ibisworld.com (Academic)
This page provides details about ibisworld.com (Academic) which was ranked #132 out of 267 in the list of sources (9 citations (0.1% share)) in answers from AI models (Perplexity Sonar (with search) (latest),
X.AI Grok (latest)) when they were asked the following 1 question: "What does the Accounting industry look like right now? Identify the dominant market leaders and brands, best products and services, key companies and providers, influential figures and thought leaders, emerging startups and trends, major conferences and events, active professional communities, and the top publications and media that cover this industry." on Dec 30, 2025 by AI Chat Watch. This source is referenced for brands: Deloitte, PwC, EY, KPMG, BILL +2 more.
Used by AI Models
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Pages from ibisworld.com (2 links)
| URL Path | Citations | Position |
|---|---|---|
| /united-states/industry/accounting-services/1398 | 8 | 6 |
| /united-states/market-research-reports/accounting-services-industry | 1 | 118 |
Citations from AI Responses
Perplexity Sonar (with search) (latest)
(5 citations)
What does the Accounting industry look like right now? Identify the dominant market leaders and brands, best products and services, key companies and providers, influential figures and thought leaders, emerging startups and trends, major conferences and events, active professional communities, and the top publications and media that cover this industry.
[...] ting Industry Statistics 2025 (Trends & New Data) ](https://linkmybooks.com/blog/accounting-industry-statistics) In the US, industry revenue reached **$145.5 billion in 2025**, with moderate competition and the **Big Four** (Deloitte, EY, PwC, KPMG) dominating via audit, tax, and advisory services.[Accounting Services in the US Industry Analysis, 2025 - IBISWorld](https://www.ibisworld.com/united-states/industry/accounting-services/1398/)[Top Accounting Resources 2025 for Accounting Firms and Industry ...](https://toaglobal.com/blog/top-accounting-resources-2025-for-accounting-firms-and-industry-leaders/)[Accounting industry in the U.S. - statistics & facts - Statista](https://www.statista.com/topics/2121/accounting-industry-in-the [...]
[...] uwer Future Ready Accountant Report](https://www.wolterskluwer.com/en/know/future-ready-accountant) ### Dominant Market Leaders and Brands The **Big Four** hold the largest US market shares: **Deloitte Touche Tohmatsu** (6.45% share, $3.89B revenue), **EY** (6.06%, $3.65B), **PwC** (5.76%, $3.48B).[Accounting Services in the US Industry Analysis, 2025 - IBISWorld](https://www.ibisworld.com/united-states/industry/accounting-services/1398/) Other top US firms per Accounting Today's 2025 Top 100 include **RSM US** (No. 5, middle-market leader in assurance, tax, consulting).[Accounting Today Ranks RSM No. 5 on List of 2025 Top 100 Firms](https://rsmus.com/newsroom/2025/accounting-today-ranks-rsm-no-5-on-list-of-2025-top-100-firms.html) [...]
[...] - Vault](https://vault.com/best-companies-to-work-for/accounting/most-prestigious-accounting-firms) | Company | US Market Share (2025) | Revenue (2025, $M) | Key Strengths | |---------|------------------------|--------------------|--------------| | Deloitte | 6.45% | 3,894 | Audit, tax leadership [3](https://www.ibisworld.com/united-states/industry/accounting-services/1398/) | | EY | 6.06% | 3,655 | Global standards updates [3](https://www.ibisworld.com/united-states/industry/accounting-services/1398/) [4](https://toaglobal.com/blog/top-accounting-resources-2025-for-accounting-firms-and-industry-leaders/) | | PwC | 5.76% | 3,476 | Strategy consulting [3](https://www.i [...]
[...] (2025) | Revenue (2025, $M) | Key Strengths | |---------|------------------------|--------------------|--------------| | Deloitte | 6.45% | 3,894 | Audit, tax leadership [3](https://www.ibisworld.com/united-states/industry/accounting-services/1398/) | | EY | 6.06% | 3,655 | Global standards updates [3](https://www.ibisworld.com/united-states/industry/accounting-services/1398/) [4](https://toaglobal.com/blog/top-accounting-resources-2025-for-accounting-firms-and-industry-leaders/) | | PwC | 5.76% | 3,476 | Strategy consulting [3](https://www.ibisworld.com/united-states/industry/accounting-services/1398/) [4](https://toaglobal.com/blog/top-accounting-resources-2025-for-ac [...]
[...] ng-services/1398/) | | EY | 6.06% | 3,655 | Global standards updates [3](https://www.ibisworld.com/united-states/industry/accounting-services/1398/) [4](https://toaglobal.com/blog/top-accounting-resources-2025-for-accounting-firms-and-industry-leaders/) | | PwC | 5.76% | 3,476 | Strategy consulting [3](https://www.ibisworld.com/united-states/industry/accounting-services/1398/) [4](https://toaglobal.com/blog/top-accounting-resources-2025-for-accounting-firms-and-industry-leaders/) | | RSM US | Top 5 (Accounting Today) | N/A | Middle-market focus [2](https://rsmus.com/newsroom/2025/accounting-today-ranks-rsm-no-5-on-list-of-2025-top-100-firms.html) | ### Best Products an [...]
X.AI Grok (latest)
(1 citation)
What does the Accounting industry look like right now? Identify the dominant market leaders and brands, best products and services, key companies and providers, influential figures and thought leaders, emerging startups and trends, major conferences and events, active professional communities, and the top publications and media that cover this industry.
[...] counting-firms). For latest data, check industry reports like [PwC Global Economic Crime Survey](https://www.pwc.com/gx/en/services/forensics/economic-crime-survey.html) or [KPMG Annual Review](https://kpmg.com/xx/en/home/insights.html). Industry outlook remains robust with 4-6% CAGR through 2028 ([IBISWorld Accounting Services US](https://www.ibisworld.com/united-states/market-research-reports/accounting-services-industry/)). [...]