Sales, service and installation. Complete telephone service.

Communications and cabling equipment for telecommunications and computers.

Design, engineer and install voice and data communications, fiber optic systems, cable, and wire using certified technicians.

An association of telecommunication managers that works to promote profesional telecom and networking of its members and businesses throughout the area.

Holding company with subsidiaries that provide local switched telecommunications services to corporations, Internet service providers and value-added resellers. (Nasdaq: FCOM)

Provides sophisticated telecommunication users with facilities-based switched, local, long distance, and Internet services to businesses in major metropolitan areas throughout the United States.

Rents cellular, GSM, and satellite phones, two-way radios and pagers.

Develops, manufactures and sells optical subsystems and components for networking, data storage and telecommunication applications. Investor relations, and careers are featured. (NASDAQ: STLW)

Complete source for local, long distance, wireless and internet service.

Provides local telecommunication services develops cellular phone and paging operations. Investor relations, careers and company divisions. (AMEX: TDS)

A wireless telecommunications provider. Customer FAQ center, product information, investor relations and careers. (AMEX:USM)

Offers international telecommunications access solutions that extend network infrastructure. Features include information on solutions, careers, and investor relations. (NASDAQ: UAXS)

Provides solution implementation, sales and maintenance of Avaya communication and information products in the Chicago area.

Association that seeks to empower and educate women in these professional fields through its programs in leadership, networking and advocacy.