LexisNexis
Legal, government, business and high-tech information sources provider.

BusinessWire
Leading source of press releases, photos, multimedia and regulatory filings from companies globally.

Cision
Media monitoring, research, distribution and evaluation services

PR Web
Press release distribution and marketing service

PR Newswire
News and press release distribution services

Vocus
Web-based public relations automation (PRA) for the PR industry

My Media Info
Media databasing and editorial calendar provider

Biz360
Information-services company focused on aggregating, measuring and analyzing news media and consumer opinion information

BuzzLogic
Online dialogue monitoring, measurement and influencing software for blogs and social media

BzzAgent
Leading word-of-mouth media network

Kyoobit
Web and graphic design solutions provider for small businesses.