1997	AllCom was founded in Lake St. Louis, MO as a provider of fiber optic network installation services to large communications carriers in the St. Louis Metropolitan Area.
2000	AllCom partnered with MCI Communications to provide installation, operation and maintenance services of communications systems for state and local Department of Correction facilities in several states.
2001	AllCom made a strategic decision to enter the Federal and State Government Markets to provide EF&I DC power, fiber optic transmission and cable infrastructure building services to the Department of Defense and Federal & State Agencies.
2006	AllCom was acquired by Great Plains Investments of Blair, NE. Great Plains Investments is a family owned corporation which also owns Great Plains Communications, an Independent Telephone Company providing voice, internet and cable TV access to roughly 39,000 subscribers throughout Nebraska.
2006	Developed a team to focus on AT&T, EMBARQ and other regional carriers and service providers.
2008	Acquired the Design & Construction Services (DCS) Division of Ericsson Federal. The acquisition of DCS enables AllCom to offer a complete package of premier data and telecommunications services from design & engineering through construction, installation and maintenance.