Adivi Corporation (Adivi) is an US based full service application development and network services providing company. The company was formerly known as First Chair Technologies. It specializes in the creation of interactive business solutions. Adivi offers solutions such as inventory and retail management, business data systems, marketing automation tool and E-Commerce services. The network services of the company are technical support services including network design, installation, and maintenance, as well as PC maintenance. It provides its services to various clients such as Quaker Oats/Pepsi Business Solutions Group, National Collegiate Scouting Association “Fast Track”, IBM, Amtrak, SBC, Kurt Saphir Pianos, LifeStart Wellness Network and Medical.com. Adivi is headquartered in Illinois, the US.