<span><em>These days corporate world faces tight competition, so that </em><span><em>marketing function in company become of vital importance. One of the </em><span><em>strategies to interrogate that by using marketing concept. Implementation of </em><span><em>marketing concept that is market orientation, consist of customer </em><span><em>orientation, competitor orientation and inter function coordination, and also </em><span><em>competitive advantage will improve efficacy of industrial effort. </em><span><em>Research on 50 respondent of batik industry in Yogyakarta showed that </em><span><em>customer orientation, competitor orientation, inter function coordination and </em><span><em>competitive advantage proven improve efficacy of industrial effort by </em><span><em>significant, both all variable (F-test) and also partially (t-test). Result of </em><span><em>multiple correlation very strong (R = 0.92), most dominant variable is </em><span><em>customer orientation (highest r</em><span><em>2</em><span><em>).</em></span></span></span></span></span></span></span></span></span></span></span><br /></span></span></span>