Founded in 2001, Hydrogen Advertising is a member of Worldwide Partners Inc., a global network of independent agencies. For Hydrogen (dba Hydrogen Advertising), the work is elementary. The agency provides a full spectrum of marketing services, including Web marketing, media planning, public relations, direct marketing, campaign measurement, and strategic planning (in print or for broadcast), primarily to companies on the West Coast. Hydrogen Advertising serves a variety of industries including financial services, gaming, health and fitness, technology, travel, and real estate. Clients include Aegis Living, eBay, Microsoft, and Precor.