Innova Design & Advertising - Offers print advertising. Impact Promotions - Our advertising services are designed to drive audience growth for television and web sites. Influential Communications - Advertising, public relations, web site creation, direct mail, writing and design. Impact Advertising - Full service agency offering graphic design, media placement, marketing, corporate identity, and web design services. Ideopia - Cincinnati-based agency providing service to regional and national clients in the medical equipment, home building, professional services, and education categories. Company profile, news, and portfolio. A Simple Theory - Interactive design and production studio offering banner creation and online advertising, direct email marketing, rich media and website design. Palo Alto.