Feb 5 (Reuters) - Australia's Metcash said on Monday it entered deals to acquire three separate businesses, including private-equity firm Quadrant-owned Superior Food, for a total enterprise value of A$558.5 million ($363.47 million).

The acquisition of private food services provider Superior Food Group, which has a large network of 600 suppliers and operates 23 branches across Australia, is worth around A$412.3 million, the grocery wholesaler said in a statement.

Superior Food's founder and CEO Craig Phillips will continue to lead the company within the Metcash Food division.

"Metcash is the logical owner of Superior Food, and the acquisition cements our position as the largest wholesaler and distributor of food to independent businesses in Australia," Metcash CEO Doug Jones said.

In its statement, Metcash said it would also buy construction firm Bianco Construction Supplies and Frame & Truss operator Alpine Truss for A$82.2 million and A$64 million, respectively.

The separate deals are expected to result in combined annualised synergies of A$19 million and will be mid-single digit EPS accretive upon completion.

Metacash will fund the acquisitions via a fully underwritten A$300 million placement and A$278 million from existing cash reserves and existing available debt facilities. ($1 = 1.5366 Australian dollars) (Reporting by Roshan Thomas and Poonam Behura in Bengaluru; Editing by Lisa Shumaker, Chizu Nomiyama and Rashmi Aich)