That "Big Blue" is the one and only IBM, established in 1911.
Goldman Sachs
Tesco
tesco
The Tesco logo is one logo with a blue S and a red line underneath.
Tesco
stumbleupon
I have nook idea
Stumbleupon
Goldman Sachs
Ah, what a happy little question! The company you're thinking of is likely the famous computer technology company called IBM. They have a logo with three blue letters "IBM" arranged in a unique way that resembles three people standing together. It's a lovely design that brings joy and creativity to the world.
tesco
Tesco