Google is testing a new local pack design, also known as the snack pack, Google's local maps results found in the web search results that are triggered based on local intent queries. The new tested local pack is displaying logos for some searchers. I am personally not able to replicate it but Justin Aldridge posted a screenshot of it on Twitter. Typically the local pack just contains the business name, location, reviews, and a map. You can see the map image in the first result in the local pack image above. But the two other results show the company's logos.
