How to make SignUp form for the company in joomla 1.5???

How to make SignUp form in joomla 1.5??? Any free module?? or plugin or component available??
Or How can i do this??? Actually i want

COMPANY nAME
Address:
Zipcode:
Location:
Country:
Telephone number:
Email:
Additional Information:

IS IT SIMPLE?? or it should validate email ??

 

There are some great free (and paid) contact form creator extensions available for J1.5. I've used a couple and they are very easy to use to setup a custom contact form.
http://extensions.joomla.org/extensions/contacts-and-feedback/forms

 

Try to use ALF Contact component. It's really very easy to work with the forms in Joomla.

 

ALF Contact component is really a good, I have used it .