Disney is using their Google plus page to advertise their different divisions. They have posted pictures representing different rides at Disneyland and their anniversaries. They also have posted pictures and gifs from their movies, especially their newest movie Frozen.
Walmart is using their Google plus page to try and create a community around their store. They currently are posting pictures and articles with the hash tag #livebetter. The pictures they are posting all have to do with spring and healthy foods. The articles they are posting are about people and their uplifting life stories.
Target is using their Google plus page to advertise their products. They post photos that have very bright colours that pop and draw attention to the posts. They also post articles ranking certain types of products like candy and other types of food products.
Journeys is using their Google plus page to advertise different products. They also post music news because the are very into the rock/metal music scene.
Redbull is using their Google plus page to post gifs and videos from various sports events they sponsor. They are mostly just using the page to create a community and lifestyle around their product.