The panel will supply access to telecommunications carriage services, including major Internet connections.
The panel has an initial term of three years and may be extended by the Department of Finance and Deregulation for a further two, twelve-month periods.
In a statement, AGIMO said a number of companies may be added to the panel in the near future, as negotiations and contractual arrangements come into place.
AGIMO initially launched an ISP tender in August last year with intentions to cut government telecommunications costs and improve price transparency through bulk purchasing
In June, AGIMO established a whole-of-government panel for telecommunications management.