What is a Owners Rep Project Management Company? The SOSI Group, Inc. works for you, the Owner. We serve as an extension of your business in a project management capacity thru any design and construction phase of your project. The SOSI Team assists you make financial and business decisions for any projects that are in YOUR best interest! We focus on all the details including budgets and timelines working with the team of contractors we agree on together. Our experienced project managers help you avoid unnecessary costs, time delays, and in some cases pitfalls the average person would not know to look for! Our goal is for you to be able to focus on your business while we take care of the project.