The logistics company will use the proceeds to pay a portion of its existing debt.
The groups are in talks to buy a stake in the Viracopos airport, according to local business daily Valor.
President Juan Carlos Varela issued decrees to launch a string of initiatives in the province.
Around 300 firms participated in the first consultation process for road projects, while 79 companies presented proposals for water initiatives, with 35 of them being from foreign nations.
The US$20mn project is being financed by the Inter-American Development Bank and is complemented with a separate initiative to widen a section of route 82.