Logo of computer company "Tensor" from Yaroslavl.
These images were found at the company's official website http://tensor.ru/
Logo of firm "Cinto" from St.Petersberg
The web site of the firm at http://www.cinto.ru/
Logo of company "Sierra Pacific Windows" from California which makes windows.
This image was found at the company's official website http://www.sierrapacificwindows.com/
Google special logo
With this logo Google selebrated birthday of M.C. Escher in June 16, 2003.
This image was found at http://membres.lycos.fr/googlelogos/
Logo of mexican mathematical site
Address of the site is http://www.smm.org.mx/
Logo of french company Adia
This image was found at
ENGINEERED INDUSTIAL SOLUTIONS
Website of the company
Logotypes of french motor-car company Renault
Logo of 1972
Logo of 1992
A logo insurance company ASKO from Ekaterinburg (Russia).