1) Do not design in order to obtain information: This is the golden rule in the preparation of the design company logos. Involve others while you are working on what they can give you a good feedback what they think. Good traffic is also a good opportunity to get good feedback on the design of your logo.

2) Keep away raster images: Raster images are Having acceptable for websites and brochures, but keep it away from the logo of the company. It is therefore preferable to have a good application design.

3) Do not use equipment or illustration: a company logo must be unique so that it can make the company stand out. So it would be better if not used by actions or pictures that can be seen on Google.

4)Don’t create logo only for good colors: There are many logo design companies which create logos using black and white color. But sometimes it may cost more for a company. So it is advised to use different shades of color. Most of the graphic designers use gray colors.

5) Do not use more than two characters: Too many fonts look a mess. Then you should use a variety of the same font, and what a courageous and Romans. Try some of the characters of imagination when designing a worthy corporate logo.

this is very informative. i just need a logo of my company.
give tips are very good.