An online marketplace for worldwide advertising and media markets. Provides links for advertisers and ad agencies with firms owning advertising space, to conduct transactions in an automated fashion.

Internet advertising and web site promotion resources.

A comprehensive portal to the advertising, marketing and communications industry, with direct links to 17,116 agencies in 137 countries. Includes current industry news and a searchable database to creative portfolios, campaigns, consultants and trade organizations.

A business marketing directory offering links for advertising and education.

A directory of the advertising industry in Upstate New York. Searches through 150 categories. Site also features company portfolios, press releases, jobs, a regional calendar, columns and case studies.

Providing those interested in advertising, its science and everyday issues. Also find media people, creatives, marketers, directors and owners of ad agencies.

Information for thorough research on advertising agencies and advertisers worldwide. This resource has a 100 years of history within the industry.

Listings of business advertising specialties and promotional products for businesses located in Florida.

A searchable database American brands and their media planning agencies. Contains names, direct dials and current data within the year.

Search engine and directory of high quality internet advertising resources that are free or low in cost.

Comprehensive up-to-date directory of marketing communications agencies, offers a searchable database of the advertising, public relations, direct marketing, sales promotion and media buying agencies.

Site provides a service for client and advertising agency matchmaking. Advertisers can search a directory of 4,000 Certified advertising and public relations agencies, at no cost, to find firms for hire. Database includes backgrounds, capabilities and other agency criteria. Agencies may also apply for certification.

Directory of advertising agencies in the United States and Canada, sorted by major cities. Site includes profiles, direct links to ad agencies and listings of industry job opportunities.

Provides a comprehensive list of US advertising and creative professionals and resources categorized by city and state. Includes links to media resources and organizations.

Business-to-Business advertising and marketing directory.

An interactive showcase of advertising and marketing companies sorted by region and types of services offered. Links to registered companies are provided.

Worldwide directory of marketing research and focus group companies and services. Detailed company information.

Providing information and resources for Internet advertising and web traffic.

A human-edited directory of Internet advertising resources, products, services and practices.

Categorized directory of companies selling marketing communications products and services.

Searchable database of marketing experts, organized by topics and categories of expertise.

Provides advertising media information on newspapers, magazines, television, cable, radio, online and out-of-home properties in the United States.

Advertising and marketing resource.

A listing of advertising agencies,graphic design firms, and public relations agencies in the Pittsburgh area.

Provides complete databases of SIC and NAICS codes to assist in target marketing.

A directory of over 5,500 hand picked links to sites of use and interest to marketing and media professionals. It includes a communications timeline and 20 news feeds.

Catalog, search engine, promotion and rating system for new ideas, products, inventions, advice and shared knowledge.

A listing of advertising agencies in Utah.

Searchable database of over 25,000 articles, case studies and summaries from 30 global content sources. Includes daily industry news service, advertising data & statistics and best practice papers.