As of 2024, these professional service firms are bringing in the most revenue worldwide. In 2022 the global market for professional services reached a valuation of USD 6.02 Trillion. These firms each contributed a significant dent towards that figure.

1. Accenture

Industry: IT

Yearly Revenue: $64.58 B

Location: 🇮🇪 Ireland

Operating margin: 14.89%

(All $ in USD)

2. Schneider Electric

Industry: Digital Automation & Energy Management

Yearly Revenue: $36.60 B

Location: 🇫🇷 France

Operating margin: 13.80%

3. NTT Data

Industry: IT

Yearly Revenue: $30.16 B

Location: 🇯🇵 Japan

Operating margin: 7.37%

4. Tata Consultancy Services

Industry: IT

Yearly Revenue: $28.90 B

Location: 🇮🇳 India

Operating margin: 25.79%

Learn more: Mastering year-round profitability at your consultancy firm

5. Randstad

Industry: HR

Yearly Revenue: $28.25 B

Location: 🇳🇱 Netherlands

Operating margin: 3.88%

6. Fujitsu

Industry: IT

Yearly Revenue: $26.31 B

Location: 🇯🇵 Japan

Operating margin: 9.56%

7. Adecco Group

Industry: Finance

Yearly Revenue: $25.89 B

Location: 🇨🇭 Switzerland

Operating margin: 3.1%

Learn more: How to calculate your margin

8. Recruit

Industry: HR

Yearly Revenue: $24.53 B

Location: 🇯🇵 Japan

Operating margin: 10.72%

9. Capgemini

Industry: IT

Yearly Revenue: $23.55 B

Location: 🇫🇷 France

Operating margin: 10.29%

10. Marsh & McLennan Companies

Industry: Insurance Brokering & Risk Management

Yearly Revenue: $22.20 B

Location: 🇺🇸 USA

Operating margin: 20.35%

Join our community of experts

Subscribe to our newsletter and receive consulting insights, industry news, and actionable tips delivered straight to your inbox.

‍