What are the top ten domestic market information and market data companies, and what are their specific positioning?

1, Wind information, financial service data

2. Zero consulting and market research data

3. iResearch, Internet data

4. China is the consulting and industrial market data.

5. CCID Consulting, Electronic Industry Data

6. Huibo information, investment research data

7. Analysys International, Internet data

8.Gehlot company, consumption data.

9. HC research, manufacturing data

10, CTR company, resident service data