This document discusses end-to-end simulation solutions for smart grid applications from ETAP and Opal-RT. It provides an overview of ETAP software products including ETAP, ETAP Real-Time, and ETAP Grid which enable design, simulation, analysis, optimization and operation of power systems. It also describes how the companies can provide a complete solution by integrating ETAP software with Opal-RT's hardware-in-the-loop simulation to reduce risk and cost for grid automation projects. Examples of joint projects with clients are summarized.