Barrett-Wehlmann, LLC operates as a full-service marketing, advertising, branding and graphic design company. Based in Houston, Texas, its services include marketing strategy, positioning, branding, advertising, public relations as well as Internet and multimedia design/programming. The firm also provides search engine optimization (SEO), graphic/web site design, architectural rendering, illustration and custom art services. It is a strategic marketing communications company specializing in business-to-business relationships. Barrett-Wehlmann, LLC has served clientele, including Tesco Corp., Global Industries, Encon Safety, Robare & Jones and PHP Systems.