A lighthouse is a tower, building, or other type of structure designed to emit light from a system of lamps and lenses and used as an aid to navigation for maritime pilots at sea or on inland waterways. When a company decides on a symbol or monument for their business, they need to consider what type of audience to attract with their logo design. A lighthouse is a great choice when wanting to show that you're business provides safety & strength for their customers.
Here I've compiled a collection of Logos dedicated to Lighthouses. These logos work well for these companies and all have unique ways of portraying lighthouses.