The Inc 5000 is a list released every year of the 5000 fastest growing companies in the US. I created something to add up the number of entries by location. Eventually I want to consolidate this for Metro Area, but that will be a lot of work. The list is here:
The 2013 Inc. 5000 List - Fuhu through Centerplan Construction | Inc.com
1. New York, NY | 183 companies
2. Chicago, IL | 93 companies
3. Austin, TX | 90 companies
4. Houston, TX | 77 companies
5. San Francisco, CA | 77 companies
6. Atlanta, GA | 75 companies
7. San Diego, CA | 71 companies
8. Seattle, WA | 53 companies
9. Boston, MA | 43 companies
10. Dallas, TX | 43 companies
11. Irvine, CA | 43 companies
12. Denver, CO | 42 companies
13. Los Angeles, CA | 42 companies
14. Washington, DC | 42 companies
15. Charlotte, NC | 38 companies
16. Alpharetta, GA | 36 companies
17. Scottsdale, AZ | 34 companies
18. Reston, VA | 33 companies
19. Tampa, FL | 33 companies
20. Salt Lake City, UT | 30 companies
21. Indianapolis, IN | 29 companies
22. Portland, OR | 28 companies
23. Cincinnati, OH | 26 companies
24. Phoenix, AZ | 25 companies
25. Plano, TX | 25 companies
For comparison's sake, this is how 2012 looked:
1. New York, NY | 163 companies
2. Chicago, IL | 88 companies
3. Austin, TX | 82 companies
4. Atlanta, GA | 81 companies
5. Houston, TX | 77 companies
6. San Francisco, CA | 71 companies
7. San Diego, CA | 63 companies
8. Dallas, TX | 51 companies
9. Seattle, WA | 51 companies
10. Denver, CO | 49 companies
11. Boston, MA | 48 companies
12. Washington, DC | 47 companies
13. Los Angeles, CA | 40 companies
14. Irvine, CA | 39 companies
15. Tampa, FL | 38 companies
16. Charlotte, NC | 30 companies
17. Reston, VA | 30 companies
18. Scottsdale, AZ | 30 companies
19. Alpharetta, GA | 29 companies
20. Indianapolis, IN | 28 companies
21. Louisville, KY | 28 companies
22. Cincinnati, OH | 25 companies
23. Fairfax, VA | 25 companies
24. Phoenix, AZ | 25 companies
25. Arlington, VA | 24 companies