Blue Circle Industries ended in 2001.
Blue Circle Industries was created in 1900.
at the end of the circle.
'Blue circle' could be a sentence but it is unlikely. A dolphin named BLUE could be asked to circle, thus a noun and verb. The more likely use of 'blue circle' is an adjective and noun. 'Look at the blue circle he drew on the page.'
The Expedia logo has a blue circle and yellow airplane.
Evian
pallou Palau has a blue flag with a yellow circle.
Circle of Blue - 2012 was released on: USA: April 2012
Roxy
A segment with end points on a circle is a chord.
Have a look at the Expedia logo.It shows a white plane, but set on a solid blue disc ● not a blue circle O
Cadence Industries ended in 1986.
Gremlin Industries ended in 1984.