Good things come in fives. Our senses. The world’s oceans. And Pentegra Systems, the company that gives you quintuple the expertise of any other systems integrator.
We excel in five important areas—audio, video, data, security and telecommunication systems—converged onto one IP network. While our competitors may have basic knowledge of these specialties, none can match our full-spectrum, high-level expertise.
The authority in fully integrated network systems in diverse settings, we’ll improve your operations and environment through value-added, technology-based integration solutions.
Throughout Chicagoland, we are respected for our knowledge, skills, superior customer service and resources. Additionally, we are recognized for excellence in systems consultation, design, project management and installation.
No one delivers integrated communication solutions better than Pentegra Systems.
DO & CO is known worldwide as “The Gourmet Entertainment Group.” Originating in Austria, DO & CO is involved in airline catering, event catering, restaurants, hotels and airport lounges. Employing over 6,000 employees worldwide, DO & CO has twenty-five total gourmet kitchens spanning three ...