Administration of preferred provider programs in the field of health insurance

providing telecommunications connections to a global computer network

providing information on inventory, pricing, sales and other matters related to wholesale distributorship services in the field of building materials produced by or acquired from others in addition to building materials produced in its own production facilities, and for providing a conduit whereby electronic messages can be transmitted to and from distribution centers, customers and suppliers of building materials

computer software for packet filtering to control access to computer networks

preferred provider programs in the field of health insurance

health care services in the nature of a point of service program

Telecommunications services, namely, providing multiple-user access to a global computer information network

telephone communication services