Wallbert is a supermarket chain. The company operates in many US states.

Wallbert locations are functionally divided into markets and warehouses. In addition, each location specializes either in food products or non-food products. This results in four distinct types of Wallbert locations.

Furthermore, every type of Wallbert location may be represented by a range of building styles (or "prefabs"), with varying sizes and designs.

In total, the company has 156 depots in all states of the game, and it continues to expand as it opens branches in new states. This makes Wallbert the biggest company by number of depots.