Assembled
Shut down
What they do:
Pivoted to TenXList, a professional network of top college engineers.
Quick facts:
HQ: San Francisco, CA, United States
Y Combinator Winter 2011 Startups
This list has 45 startups and was last updated on Oct 15, 2026. 2 of them are hiring right now. Biggest hubs: San Francisco (31), New York (3), and Los Angeles (2). Largest teams: GOAT Group, Fivestars, and SingleStore.
45 startupsPage 2 of 2
FitFu
Shut down
What they do:
New projects
Quick facts:
HQ: Ringwood, NJ, United States
Convore
Shut down
What they do:
Hosted IRC and so much more.
Quick facts:
HQ: San Francisco, CA, United States
Flotype
Shut down
What they do:
Third generation of web apps.
Quick facts:
HQ: San Francisco, CA, United States
TrustEgg
Shut down
What they do:
Trust funds.
Quick facts:
HQ: Culver City, CA, United States
Siasto
Shut down
What they do:
Siasto is a collaboration tool designed for SMBs who use Google Apps,…
Quick facts:
HQ: San Francisco, CA, United States
Venuetastic
Shut down
What they do:
Venue marketplace.
Quick facts:
HQ: San Francisco, CA, United States
SimplyListed
Shut down
What they do:
Sell your stuff.
Quick facts:
HQ: New York, NY, United States
AppHarbor
Shut down
What they do:
.NET Cloud Platform as a Service
Quick facts:
HQ: San Francisco, CA, United States