Try: investor:"y combinator"

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"CM" (Consumer Stealth)

10gen

123LinkIt.com

2CODE Online

360Ed, Inc.

360logica software testing services

9thDown

Abnexo Information Technology

Abroadcasting Company

Accountability Resources

Acquia

Adap.tv

AdMob

Aghreni Technologies

Akaza Research

Alcatel-Lucent

Aligned Products & Technologies

AliveBox

Allied Consultants

Alluvial Labs

Alvazan, Inc

Ambient Devices

AnyChart

Appature, Inc.

Appcelerator

Appian

Applico

AppNexus

Aprigo

Apsona

Aptela

Apture

Aravo Solutions

Arkotech Corporation

Artha42 Technology Solutions Pvt. Ltd

Article One Partners

ArtsApp

Atherton Advisors

Audacious Inquiry, LLC

Autani

Avatron Software, Inc.

AWVScan

Axcient

AxiomBG

Azavea (formerly Avencia)

Balihoo

BeenVerified

bigWebApps

Binary Mantra Systems

BitTorrent

bizzydesk.com

Blank Slate Factory, Inc.

Blue Frog Gaming

Blue Green Ventures

Boaetech

Bolder Professional Placements

Branserv

Bubble Motion

Bump Technologies

BusinessElite

CakePC

CaptainU

Carbonite

CareCloud

CareerNumbers

Cataphora, Inc.

Causes

Cellbi Software

Central Desktop, Inc

ceoworld.biz

Chat Badge

Checkster

Cherepik Inc.

CHI.MP

Circle 7 Software, Inc.

Clariys, Inc.

Classleaf

Clickable Inc.

Cloudant

Cloudize, Inc.

CodeBaby

Cog Tree, LLC

Cohaesus

Colleaguester

ConcepSys Solutions LLC

Concepta Systems, LLC

Confidential

Consolidated Independent

Convert

Coverity, Inc.

Creatio

Crosspollinate

CROWDPARK

Cucumber Labs

Dabbleboard

DataFeedscripts.net

Datasisar

Deensoft

Design Management RUFFNEKK

Destination Rewards

Devver.net

Didiom

DigitalOfficePro

DISQUS

Distimo

Divvyshot, Inc

Domdex

DotNutz Solutions

DPP Capital Group

Dropbox

Duplicate Inc

Dynamical Software, Inc.

Engine Yard Inc.

Enjyn

ENuke Software Pvt Ltd

Envarix Systems, Inc.

Epocrates

EventVue

EvoApp

Exago Inc.

Exelanz

Exvo.com BV

Facebook

Factor X Solutions Inc

Fiisoft Co., Ltd.

FillAnyPdf .com

Firelight Labs, LLC

Fizzy Software

Flashfoto

FonSquare

FoodCALC

Fora

FossaTec Business Systems

FossaTec Business Systems

FreeCause, Inc.

FreezeCrowd, Inc.

FutureFridays

Fuzzyshot

Global artist agency

Gluster

Gnip

Go Smart Solutions, LLC

Grasshopper

Greenplum

Grupo Empresarial DEINEM SA de CV

GuideSpark, Inc.

Guidewire Software

Habit Industries Inc.

Hidden City Games, Inc.

HourVille

HubSpot

HugeLEAD, Inc.

iContracts

idaptix

IdeaReboot

IKaru Projects

ILLUMINZ

IncentAlign

InfoSoft Global (P) Ltd.

Infotronixsystems

Innity

Innovative Public Sector Web & Mobile Tools

Intangi, Inc.

InTotality

Involver

Inzic Solutions (Pvt) Limited

iRam Technologies Pvt Ltd

iResume

Issuu

JANSTON PtyLtd.,

Jimdo GmbH

JNJ Mobile

Juice Analytics

JV Multimedia

Kaluma Software, Inc

Karak Technologies Pvt Ltd

Key Ingredient

KGB

kgb web

KickApps

Klickable Inc.

Knexus

Kontera

Lancope, Inc.

LeadLog LLC.

LeapFILE

LeftRight Studios

Lifenote, Inc.

Lift Media

LightDruid

Lime Labs LLC US

Link Logik Tech Technologies

Live Gamer Inc.

LocalUp Solutions/YNot Advertising

LogicBoxes

London

LongTail Video

LoveMachine

Macroaxis Inc

MacroView Labs

Madre Software

Mark Logic

MaxScheduler

Me!Box Media

Media Service Provider Ltd

Meetcast

Memeo

Memrise

Mendeley

Merced Systems

MindGames

MindTouch

Mint

Mixpanel

Mobile Commons

Mobileti

Mojiva

MojoPages

Mona Lisa Style

Moolah

Mumboe

MUNI-55

MurGee Softwares

MutualMind

MYANCHOR INC

myJambi

N/A

NashaRussia

nCircle

NetBase Solutions, Inc.

Netpulse

Netvorx

NICHE technologies, Inc.

NitroSell

Nityo Infotech

NOLOH

NOM

nSyte Software

Oco

OculusAI

oDesk

OdylFarm

omnigon

OmniStrat

omodello

Onalytica Ltd

Ondeego

Onirico Sistemas

OpenCandy

Openomy

OpenPeak, Inc.

Opentumblr

OpenView Venture Partners

OpenX

Operative

Opinmind, Inc

OPOWER

OPT

Opt-Intelligence

Optify Inc.

OS3

Outbrain

Palantir Technologies

Panoverse

Paper Culture

Paradigm Analytics

Parascale

Parham Consulting

Parichute

PB&J Software, L.L.C.

Peanut Labs Media

Physicians Rx Network

PigLit

Pigmata Media Inc.

Pinkelk

PIX System

Pixable

PlayMesh

Plura Processing

Polar Mobile

Poll Everywhere

PostRank

PowerHouse dynamics

Project Athena

Proonfile

Publictivity

PwrLite, Inc.

Qgia LC

Qvinci Software

Qworky

Rally Software

Raspee

rbidr

Realty Pilot

Recipe Puppy

Recruiting Point Inc. -client

RentJuice

Replay Solutions, Inc.

RescueTime, Inc

Resorcetek Systems Pvt Ltd

RetireHub.com

Revenue Architects

Revolution Technology, Inc.

Rhythmia Medical

Riot Games, Inc.

RiotDesign

RiseSmart Inc

Roblox

RossQA

Rovi

Runa Inc.

Rype

SachMani

Sankeerna Technologies Inc

SB Nation

ScienceStage.com - The universal online portal for

Scribd

Security Associates Corp

seeyu.com

Sense Networks, Inc.

Session Media

Shareaholic Inc

Shoptastic

ShowClix, Inc.

Sileria

SkillSurge Learning Resources

Skyfire

Skystream Markets

Smith & Tinker

SnapLogic

Socialcast

Socialroster

Soft Illuminations, Inc.

SoftApp

Software FX, Inc

Solertium Corporation

Solstice Technologies

Sonian, Inc.

Sparkart

Sparkler.TV

SpinStitch

Spirofrog

Spoken Communications

Sprout

Staff One Inc

Stealth Health Care Start-up

Stealth SF Startup

Stella & Dot

Streetline

SugarSync, Inc.

Sustainable Spaces

syncables

Syncplicity

SynthaSite

Tagged

TalentSpring, Inc.

Tatara Systems

TBD

TechPubs

TechSmart Solutions Group

Tekriti Software

TellApart

Temperature@lert

The Village

Think

Think Studios

Thinking Software, Inc.

Ticket Text

Tivix Inc.

to be discussed

Tomnica, Inc.

Torrey Path

Transactor Inc

Triangle Design

Tripbase.com

TruMarx Data Partners

Tsavo Group

Tulsi Computing

Twiigg,Inc

Twiva

TxVia, Inc.

Unblab

UNBOUND Technologies

Unigo, LLC

Upside Commerce LLP

Veloxdat Inc

Venture Incubator S.A.

VetAnyware

Vibio Inc

Viewdle

Virtuosant Technology

VirtuOz

Virvo Web Development

Visible.net, Inc.

VisionLink

Visrez

VisualCV, Inc.

VTLGlobal Inc.

Vuze

Webnode

Wellnet

Wikinvest

Wildscreen.TV ::new generation quality broadcast::

WINCOM Labs

Wise Eyes inc.

wiseri

Wonder Warp Software LLC

Woosha

WordStream Internet Marketing Inc.

Workday

Wuxi Information Technology Inc

Xoopit

Xtify, Inc.

Yola Inc.

youngStartup Ventures

YouNoodle

Zimple, Inc.

Zindagi

Zoo Workshop, LLC

ZoomReports

Zoosk

Zuercher Technologies LLC

ZumoDrive

Zunzoo

Zynx Health, Inc.

Hmm... are we missing a start-up? Let us know.