December 10, 2010
Searched for it, since I'm coming to NYC for a week.
The main one is CodeOasis, which is not a startup, but there are a few startup spinoffs. Also, some of our clients are startups, e.g. TaKaDu, Alefo and Quzic.
I manage a development company in Israel, with a crew of 40, doing mostly PHP, Drupal, .NET, iOS, HTML5 and FB Apps. We have corporate clients, but also many startups, some of which are lean ones. We also have a few lean little startups ourselves.