1 |
Castlight Health Inc. |
San Francisco |
Health Care |
As consumers pay more of their health-care bills, Castlight lifts the veil on medical costs. |
14 |
$81.00 |
2 |
Xirrus Inc. |
Thousand Oaks, Calif. |
Information Technology |
Founder Dirk Gates previously took another start-up, Xircom, public and then sold it to Intel. |
9 |
$80.25 |
3 |
Xactly Corp. |
San Jose, Calif. |
Business and Financial Services |
Xactly’s partners include Microsoft, Oracle and Salesforce.com, which invested last June. |
|
$69.00 |
4 |
Recycle Rewards Inc. |
New York |
Business and Financial Services |
Recyclebank is expanding internationally and currently operates in 29 states. |
25 |
$73.35 |
5 |
ExteNet Systems Inc. |
Lisle, Ill. |
Information Technology |
ExteNet raised $128 million in a January 2010 round led by George Soros’s investment firm. |
|
$191.90 |
6 |
Cyan Optics Inc. |
Petaluma, Calif. |
Information Technology |
CEO Michael Hatfield previously founded Calix Networks, which held an IPO last year. |
|
$90.83 |
7 |
Aster Data Systems Inc. |
San Carlos, Calif. |
Information Technology |
Aster helps companies analyze data to understand customer behavior and detect fraud. |
|
$47.00 |
8 |
Glam Media Inc. |
Brisbane, Calif. |
Consumer Services |
Glam’s sites attract 198 million monthly visitors world-wide. |
13 |
$154.20 |
9 |
Carrier IQ Inc. |
Mountain View, Calif. |
Information Technology |
The software sits on 140 million devices world-wide, providing data to Sprint and Vodafone. |
|
$48.00 |
10 |
Imperva Inc. |
Redwood Shores, Calif. |
Information Technology |
CEO Shlomo Kramer co-founded one of Israel’s largest tech companies, Check Point Software. |
|
$54.00 |
11 |
Vidyo Inc. |
Hackensack, N.J. |
Information Technology |
Vidyo powers Google Chat and bundles its software on Hewlett-Packard PCs. |
35 |
$61.19 |
12 |
Etsy Inc. |
Brooklyn, N.Y. |
Consumer Services |
It’s profitable and in August it estimated 2010 revenue of $30 million to $50 million. |
|
$51.25 |
13 |
RGB Networks Inc. |
Sunnyvale, Calif. |
Information Technology |
RGB acquired mobile-video rival RipCode in June. |
|
$119.00 |
14 |
IronKey Inc. |
Sunnyvale, Calif. |
Information Technology |
Founder and Chairman David Jevans helped develop Apple’s Internet strategy. |
|
$50.30 |
15 |
Appia Inc. |
Durham, N.C. |
Information Technology |
Appia is moving to build app marketplaces for the likes of AT&T and Samsung. |
|
$18.25 |
16 |
The Active Network Inc. |
San Diego |
Business and Financial Services |
Having raised at least $275 million, Active has made numerous acquisitions. |
|
$272.44 |
17 |
Nimble Storage Inc. |
San Jose, Calif. |
Information Technology |
Nimble has built an appliance that provides primary and backup storage in one box. |
|
$24.27 |
18 |
PatientSafe Solutions Inc. |
San Diego |
Health Care |
After raising $30 million in February, PatientSafe completed and launched its iPod Touch system. |
|
$71.50 |
19 |
Glaukos Corp. |
Laguna Hills, Calif. |
Health Care |
Glaukos is developing a new medical-device treatment for open-angle glaucoma. |
|
$117.55 |
20 |
Fusion-io Inc. |
Salt Lake City |
Information Technology |
Executive team boasts Apple co-founder Steve Wozniak. |
2 |
$111.50 |
21 |
Achaogen Inc. |
South San Francisco, Calif. |
Health Care |
Has support from the National Institutes of Health and Department of Defense. |
|
$103.00 |
22 |
NeuroPace Inc. |
Mountain View, Calif. |
Health Care |
Filed for approval of a system to monitor and stop epileptic seizures. |
12 |
$130.30 |
23 |
Xoom Corp. |
San Francisco |
Business and Financial Services |
Two large, undisclosed public equities firms led its last $33 million round. |
|
$81.44 |
24 |
Workday Inc. |
Pleasanton, Calif. |
Business and Financial Services |
The latest effort from Dave Duffield is challenging his earlier creation, PeopleSoft. |
16 |
$110.00 |
25 |
SpiderCloud Wireless Inc. |
Santa Clara, Calif. |
Information Technology |
Helps carriers meet the growing demand for mobile broadband on corporate campuses. |
|
$54.10 |
26 |
Jive Software Inc. |
Palo Alto, Calif. |
Information Technology |
Financed by Google backers Kleiner and Sequoia, Jive Software brings social-networking tools to big business. |
|
$57.57 |
27 |
Federated Media Publishing |
San Francisco |
Consumer Services |
Federated Media has made three acquisitions since August to bulk up its advertising and publishing network. |
|
$57.25 |
28 |
Boku Inc. |
San Francisco |
Business and Financial Services |
CEO Mark Britto previously led Ingenio to an acquisition by AT&T and Accept.com to Amazon. |
|
$38.00 |
29 |
Zoosk Inc. |
San Francisco |
Consumer Services |
The “social” online-dating company has more than 15 million active monthy users. |
42 |
$40.10 |
30 |
EndoGastric Solutions Inc. |
Redmond, Wash. |
Health Care |
With $120 million total raised, EndoGastric is pushing to profitability. |
|
$128.68 |
31 |
Chegg Inc. |
Santa Clara, Calif. |
Consumer Services |
Chegg recently acquired two firms to expand into other student services. |
32 |
$166.20 |
32 |
Everyday Health Inc. |
New York |
Consumer Services |
Everyday Health’s sites host 26.5 million visitors a month. In January, it partnered with AOL. |
|
$77.20 |
33 |
Xsigo Systems Inc. |
San Jose, Calif. |
Business and Financial Services |
Xsigo’s board of directors includes Veritas Software’s Mark Leslie and HP’s chairman Ray Lane. |
|
$60.00 |
34 |
Soasta Inc. |
Mountain View, Calif. |
Information Technology |
Soasta tests the mettle of online services prior to launch by simulating heavy traffic. |
36 |
$21.05 |
35 |
Rally Software Development Corp. |
Boulder, Colo. |
Information Technology |
Rally was named the sixth best place to work in the U.S. by Outside magazine last year. |
|
$49.25 |
36 |
Prosper Marketplace Inc. |
San Francisco |
Business and Financial Services |
Prosper leveraged the credit crisis to build a service matching lenders and borrowers. |
|
$54.24 |
37 |
Pivot3 Inc. |
Houston |
Information Technology |
It says bookings doubled each of the last four years. |
|
$78.00 |
38 |
Suniva Inc. |
Norcross, Ga. |
Energy and Utilities |
One of the only start-up solar-cell makers in the U.S. that’s enjoying rising demand. |
15 |
$130.50 |
39 |
Veracyte Inc. |
South San Francisco, Calif. |
Health Care |
Developing minimally invasive molecular tests to provide earlier cancer diagnoses. |
|
$49.00 |
40 |
ExactTarget Inc. |
Indianapolis |
Business and Financial Services |
Exact Target scrapped an IPO in 2009 and has bought three companies in 17 months. |
|
$155.50 |
41 |
OncoMed Pharmaceuticals Inc. |
Redwood City, Calif. |
Health Care |
OncoMed has shown an ability to attack cancer stem cells, which resist traditional chemotherapy. |
|
$168.02 |
42 |
ExaGrid Systems Inc. |
Westborough, Mass. |
Information Technology |
ExaGrid’s technology is similar to that of Data Domain, the subject of a $2.2 billion EMC-NetApp bidding war. |
|
$78.10 |
43 |
SeeSaw Networks Inc. |
San Francisco |
Business and Financial Services |
Founder Monte Zweben previously founded Blue Martini Software and Red Pepper. |
|
$19.59 |
44 |
Silver Peak Systems Inc. |
Santa Clara, Calif. |
Information Technology |
Silver Peak is growing quickly and taking on larger rival Riverbed Technology. |
20 |
$59.80 |
45 |
Zilliant Inc. |
Austin, Texas |
Information Technology |
Zilliant uses scientific data to maximize profits by fine-tuning pricing. |
|
$62.47 |
46 |
Yammer Inc. |
San Francisco |
Business and Financial Services |
Called “Facebook for business,” Yammer has been embraced by employees at large companies. |
|
$40.00 |
47 |
Bivio Networks Inc. |
Pleasanton, Calif. |
Information Technology |
Its government contracts helped it navigate the recession better than most. |
|
$78.30 |
48 |
TxVia Inc. |
New York |
Business and Financial Services |
CEO Anil Aggarwal has a decade of experience running electronic-payments firms. |
|
$51.50 |
49 |
Service-now.com Inc. |
Del Mar, Calif. |
Information Technology |
Founder and CEO Fred Luddy was CTO of Peregrine Systems and Remedy. Former Documentum CEO Jeff Miller and Proflowers.com CEO Bill Strauss became directors last year. |
45 |
$54.86 |
50 |
Aprius Inc. |
Sunnyvale, Calif. |
Information Technology |
Cofounder Peter Kirkpatrick hails from Intel and CEO Varun Nagaraj led NetContinuum. |
|
$31.00 |