United States

Top 18 largest US Companies in the Consulting Services industry by Market Cap

This is the list of the largest public listed companies in the Consulting Services industry from the United States by market capitalization with links to their reference stock.

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Top Consulting Services Companies from the United States as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
1 Verisk Analytics, Inc. $30.89 B United States US Industrials US Consulting Services
2 Equifax Inc. $26.37 B United States US Industrials US Consulting Services
3 TransUnion $16.23 B United States US Industrials US Consulting Services
4 Booz Allen Hamilton Holding Corporation $10.46 B United States US Industrials US Consulting Services
5 Nielsen Holdings plc $10.07 B

(June 1, 2025)

 United States US Industrials US Consulting Services
6 FTI Consulting, Inc. $5.51 B United States US Industrials US Consulting Services
7 Exponent, Inc. $3.54 B United States US Industrials US Consulting Services
8 Huron Consulting Group Inc. $2.96 B United States US Industrials US Consulting Services
9 ICF International, Inc. $1.57 B United States US Industrials US Consulting Services
10 CRA International, Inc. $1.32 B United States US Industrials US Consulting Services
11 Bowman Consulting Group Ltd $588.4 M United States US Industrials US Consulting Services
12 Information Services Group, Inc. $268.9 M United States US Industrials US Consulting Services
13 Franklin Covey Co. $202.3 M United States US Industrials US Consulting Services
14 Resources Connection, Inc. $168.6 M United States US Industrials US Consulting Services
15 Forrester Research, Inc. $155.5 M United States US Industrials US Consulting Services
16 Day TradeXchange, Inc. United States US Industrials US Consulting Services
17 Encompass Compliance Corp United States US Industrials US Consulting Services
18 Broadcast Marketing Group, Inc. United States US Industrials US Consulting Services

Top Consulting Services Companies from the United States as of Jan. 01, 2026

1. Verisk Analytics, Inc.

Company Profile: Verisk Analytics, Inc.
Market Cap (USD): $30.89 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

2. Equifax Inc.

Company Profile: Equifax Inc.
Market Cap (USD): $26.37 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

3. TransUnion

Company Profile: TransUnion
Market Cap (USD): $16.23 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

4. Booz Allen Hamilton Holding Corporation

Company Profile: Booz Allen Hamilton Holding Corporation
Market Cap (USD): $10.46 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

5. Nielsen Holdings plc

Company Profile: Nielsen Holdings plc
Market Cap (USD): $10.07 B (June 1, 2025)
Country: United States
Sector: US Industrials
Industry: US Consulting Services

6. FTI Consulting, Inc.

Company Profile: FTI Consulting, Inc.
Market Cap (USD): $5.51 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

7. Exponent, Inc.

Company Profile: Exponent, Inc.
Market Cap (USD): $3.54 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

8. Huron Consulting Group Inc.

Company Profile: Huron Consulting Group Inc.
Market Cap (USD): $2.96 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

9. ICF International, Inc.

Company Profile: ICF International, Inc.
Market Cap (USD): $1.57 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

10. CRA International, Inc.

Company Profile: CRA International, Inc.
Market Cap (USD): $1.32 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

11. Bowman Consulting Group Ltd

Company Profile: Bowman Consulting Group Ltd
Market Cap (USD): $588.4 M
Country: United States
Sector: US Industrials
Industry: US Consulting Services

12. Information Services Group, Inc.

Company Profile: Information Services Group, Inc.
Market Cap (USD): $268.9 M
Country: United States
Sector: US Industrials
Industry: US Consulting Services

13. Franklin Covey Co.

Company Profile: Franklin Covey Co.
Market Cap (USD): $202.3 M
Country: United States
Sector: US Industrials
Industry: US Consulting Services

14. Resources Connection, Inc.

Company Profile: Resources Connection, Inc.
Market Cap (USD): $168.6 M
Country: United States
Sector: US Industrials
Industry: US Consulting Services

15. Forrester Research, Inc.

Company Profile: Forrester Research, Inc.
Market Cap (USD): $155.5 M
Country: United States
Sector: US Industrials
Industry: US Consulting Services

16. Day TradeXchange, Inc.

Company Profile: Day TradeXchange, Inc.
Country: United States
Sector: US Industrials
Industry: US Consulting Services

17. Encompass Compliance Corp

Company Profile: Encompass Compliance Corp
Country: United States
Sector: US Industrials
Industry: US Consulting Services

18. Broadcast Marketing Group, Inc.

Company Profile: Broadcast Marketing Group, Inc.
Country: United States
Sector: US Industrials
Industry: US Consulting Services

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