NRGbusiness v1.4.1 Powerful One Page Business Theme Is a beautiful theme. NRGbusiness is a professional one-page corporate Drupal theme, perfect for agencies, marketing firms, and other digital businesses requiring a powerful, attractive web presence. This multipurpose theme is cross-browser compatible, fully responsive, and retina ready. NRGbusiness is easily customizable and easy to maintain, making it a pleasure to work with. The theme performs beautifully on all devices, with smooth animations and optimum speed.