.

Company Name1 Founder2 Founders3 Founders3+ Founders

.

1Facebook1

.

2Zynga1

.

3Wikipedia1

.

4Skype1

.

5Craigslist1

.

6Twitter1

.

7Vente-Privee1

.

8Yandex1

.

9Betfair1

.

10LinkedIn1

.

11Groupon1

.

12Taobao1

.

13Mozilla1

.

14HomeAway1

.

15Tudou1

.

16GoDaddy1

.

17Hulu1

.

18AdKnowledge1

.

19The Ladders1

.

20eHarmony1

.

21Efficient Frontier1

.

22Gilt Groupe1

.

23Demand Media1

.

24Palantir Tech1

.

25Coupons.com1

.

26LivingSocial1

.

27Yelp1

.

28Youku1

.

29Active Network1

.

30Pandora1

.

31MediaBank1

.

32Kayak1

.

33Everyday Health1

.

34Indeed1

.

35Quantcast1

.

36Habbo (Sulake)1

.

37Chegg1

.

38Brightcove1

.

39Federated Media1

.

40Quidsi1

.

.

.

Total81931040

.

.

1 Founder8

.

2 Founders19

.

3 Founders3

.

>3 Founders10