Vodafone
Pinterest?
Barcardi
Alfa Romeo
The logo you are describing is likely the logo of the popular video platform YouTube. It features a red play button enclosed within a white rectangle, but if you're referring specifically to a "C" inside a red circle, it might be the logo of a different brand, such as the social media platform "Cloob," which uses a red circle with a "C." For a precise identification, more context about the brand or its industry would be helpful.
Stabilo has a red swan as a logo, so it could be that.
maserati
boise state
Airwalk's logo is a white tent in a red circle.
If it is for the Logo Quiz, is Maroon and has Est. 1971 in the outer circle, then it is Costa Coffee.
The logo you are describing sounds like the logo of the Delta Air Lines. It features a blue triangle pointing upward with a red triangle inside it, and sometimes the design can be interpreted as including a circle, depending on the context. This logo symbolizes the airline's commitment to excellence and progress in air travel.
The Western Stoneware Company of Monmouth, Illinois.
The company that has a red circle logo with a red R in it is RadioShack.