Creating a clean web navigation header

Create a black rectangle using rectangular shape tool.

Double click the layer to open layer style window. Apply settings as shown.

Create a rectangle using rectangular shape tool. Enable add to shape area from the top bar. Create a shape as shown using pen tool.
Double click the layer to open layer style window. Apply settings as shown.

Reduce the fill amount to 60%.
Create a rectangle for the button bar using rectangular shape tool. Apply same layer style we used for the black rectangle. Change gradient in gradient overlay layer style.
Create a rectangle for the button bar using rectangular shape tool. Apply same layer style. Change gradient in gradient overlay layer style.
Select and merge both the rectangle layers. Create a circular selection using elliptical marquee tool. Press delete.

Double click the layer to open layer style window. Apply settings as shown.
Create a circle using elliptical shape tool. Apply stroke layer style and reduce the fill amount. Move this layer below the black rectangle layer in layer order in layer palette.

Duplicate layer and scale down.
Create 1 pixel line using line tool. Duplicate and place below each other to create a line pattern. Select and merge all the line layers.

Duplicate the layer. Move 2 pixel down. Change the layer mode to "dissolve" and reduce the opacity.
Create divider lines using line tool. Apply gradient overlay layer style. Type link names as shown and insert search bar.
Insert company name . Insert a relevant image over the transparent circles.