ANGLE Technology Ventures LLC

Baker Capital

Battery Ventures

Benchmark Capital

BlackRock

Blue Equity

BR Ventures - Cornell University

Breakthrough Management Group

BSG Clearing Solutions

Burns & Levinson

Canaan Partners

Citicorp Credit Services

Citigroup

CMEA Ventures

Connecticut Innovations

CRT Capital

Emergency Communications NetworkePlanet Ventures

Escalate Capital Partners

FLAG Capital Management

Fonterra

Forest Investment

Fort Washington Capital Partners Group

General Catalyst Partners

Gorilla Toolz

HealthpointCapital

Highland Capital Partners

Hitachi America

HO2 Partners

Horn Group, Inc

Institutional Venture Partners

Intelligent Marketing Solutions

Legacy Heritage Fund Limited

Lux Capital

O'Connor, Davies Financial Services

Paperboy Ventures

PCG Asset Management

Plough Penny Partners

Point Judith Capital

Proskauer Rose LLP

RRE Ventures

Saints

Sevin Rosen Funds

The Johnson School at Cornell University

Time Warner

USi, an AT&T company

VOXANT

W Capital Partners

Warburg Pincus